What is Body Water?

Body water is the amount of water content found in your body. Up to 60% of the human body contains water.

Almost every cell in your body contains water: body water makes up 79% of your muscles, 73% of your brain, and even 31% of your bones. Overall your body weight can be 45-65% water.

What should your body water percentage be?

The amount of water within a person is influenced by your age, sex, and fitness level.

When we are born, we are almost 80% water. By the time we reach our first birthday that number drops to about 65%.

A major influence on our body is the amount of fatty tissue and lean body mass that we carry. Lean body mass carries much more body water than body fat.

An adult man will be about 60% water compared to an adult woman that will be about 55% water. If you are physically active, that number will increase depending on your lean body mass.

You might be wondering what is your ideal body water percentage. A better gauge of healthy body water levels is your ratio of extracellular water to your total body water. To understand what that means, we must first define your extracellular water and intracellular water.

What is extracellular water and intracellular water

Like discussed above, your body water can be found inside not only in your blood, but in your muscle tissue, your body fat, your organs, and inside every cell in your body.  To account for all this, your total body water (TBW) can be divided into two basic groups.

Extracellular Water (ECW)

Extracellular water is the water located outside your cells.  The water in your blood falls into this category. Roughly 1/3 of your fluid is attributed to ECW, and this water is found in your interstitial fluid, transcellular fluid, and blood plasma.

Extracellular water is important because it helps control the movement of electrolytes, allows oxygen delivery to the cells, and clears waste from metabolic processes.

Intracellular Water (ICW)

Intracellular water is the water located inside your cells.  It comprises 70% of the cytosol, which is a mix of water and other dissolved elements.  In healthy people, it makes up the other 2/3 of the water inside your body.

The intracellular water is the location of important cellular processes, and although it has many functions, a very important one is that it allows molecules to be transported to the different organelles inside the cell.  Essentially, the Intracellular water picks up where the Extracellular water left off by continuing the pathway for fuel to be transported to the cells.

What is a healthy water balance?

When it comes to your body water and you, the most important thing to strive for is balance. Your Intracellular fluid: Extracellular fluid must remain at the same levels with respect to each other.

A healthy fluid distribution has been estimated at a 3:2 ratio of ICW:ECW. If your body water falls out of balance, this can signal changes in your health and body composition. Whether these changes are positive or negative depend on which type of water becomes unbalanced.

What does increased intracellular water (ICW) mean?

Having slightly more ICW than normal isn’t necessarily a bad thing. In fact, it can signal positive changes in your body composition. 

Increased muscle mass is due to the enlargement of the number and size of muscle cells.  When the muscle cells become enlarged, they are able to take in (and require) more ICW in order to power their cellular functions.  Research has shown that resistance exercise can lead to increased intracellular water in humans. Increased ICW as a result of exercise is a sign of increased Lean Body Mass, which is a very good thing and has positive health benefits, including:

·  Increased Energy Use

·  Increased Strength

·  Increased Immune System

What does excess extracellular water mean (ECW)?

If your ECW increases in relation to your ICW, this is something you should take special note of.  Unlike ICW, you do not want to see your ECW increasing beyond normal levels. Excess ECW can indicate health risks, including:

·  Inflammation

·  Renal Disease (Kidney Failure)

·  Unhealthy Fat Mass Levels (Obesity)

How to find your total body water?

Since it’s so important to keep an eye on your fluid balance, you’ll need to know how you can determine yours. There are two major methods to measure and determine your fluid levels.  These are the dilution method and the BIA method.

The dilution method involves drinking a known dose of heavy water (deuterium oxide) and allowing it to distribute around the body.  

This test takes several hours to complete during which any fluid of any type going in or out of the body has to be carefully recorded. For these reasons, you’re unlikely to have this test performed. The second, more accessible method to determine body water content is bioelectrical impedance analysis (BIA).  More commonly known as a body scan, for most people this method is a much more practical method.

A small electrical current is applied to the body, and the opposition that current experiences (impedance), is measured.  From that impedance result, a BIA device can report your total body water (fig 1). Advanced BIA devices are able to reflect the difference in Intracellular and Extracellular water as well, which can reveal the ICW: ECW balance. (Fig 2)

Bringing Yourself Back Into Balance

Maintaining a balanced ratio of approximately 3:2 is ideal for optimal health.  If you find that this ratio is beginning to fall out of balance, there are some things you can do.  Fortunately, these tips aren’t anything you already haven’t heard before: maintaining a healthy diet, staying hydrated by drinking enough water, and exercising regularly.

Avoiding excess ECW is ideal.  From a dietary standpoint, one simple change that can work to reduce excess ECW is reducing the amount of sodium (salt) in your diet. Sodium is located primarily in your ECW, and when excess sodium is introduced into the body, the body’s natural response is to draw water out of your cells at the expense of your ICW.  Reducing your sodium intake has a number of positive health benefits, so this tip can be considered simply a best practice for optimal health in addition to being a tactic for reducing high ECW.

On the flip side, increasing your ICW can be achieved by increasing your Lean Body Mass/increasing muscle mass through exercising.  As the muscle cells increase in size, they will require more water to maintain their function. Exercise has the additional benefit of combating obesity, and as fat mass is reduced, ECW increases due to obesity will decline over time.

As you can see, body water can be an important indicator of your overall health.  Without a healthy ICW:ECW ratio your body will begin to have problems. 

The best thing you can do for proper body water balance is to maintain a healthy lifestyle. If you can achieve a healthy lifestyle, your body water will fall into balance naturally.  The first step would be to find out where your body water levels are today, so you can start planning for a healthier life now.

Contact My Body Composition Solutions for an analysis of your composition and more information.

Disclaimer: This article should not substitute professional medical advice. When starting a new diet or exercise plan, always consult your physician and exercise professional first.

Information in this article has been extracted and edited from InBody USA ‘Body Water: Percentages and Ratios You Should Know.’

This post was updated on September 19, 2019, for accuracy and comprehensiveness. It was originally published on August 13, 2015.

 This article includes words and phrases that link to several other information resources.

Like many topics in the realm of nutrition, a quick search on the Internet about snacks will give you pages of conflicting recommendations. Some sources recommend frequent snacking, and some demonize snacking altogether. Even the word “snack” seems to carry a negative connotation.

Perhaps this is because of the common association between snacking and mindless eating, or the assumption that “snack” often refers to candy or salty processed foods. The idea that snacking can’t be part of a healthy diet is a common misconception. Although it’s true that snacking can cause weight gain, it all comes down to doing it the right way. 

Benefits of Snacks

• Fullness and Satiety

Snacking may help you stay full between meals. Feeling satisfied between meals helps avoid excessive hunger at mealtime, which therefore prevents overeating. 

Specific types of snacks are more likely to help you feel less hungry between meals. In fact, one study found that almonds had more influence on satiety when eaten as snacks, rather than with a meal. Another study found that eating high-protein yogurt promoted satiety more than chocolate or crackers as snacks. 

• Metabolism

Eating a high-protein diet has been shown to increase your Basal Metabolic Rate (BMR). This is due to the process of gluconeogenesis, which forms glucose from non-carbohydrate substrates such as glycerol from fat and amino acids from protein. This process uses a lot of energy, meaning your body may burn more calories when you eat a high-protein snack.

• Body Composition

If you’re working to build muscle, you have likely heard that a high-protein diet is a way to go. This is because when you exercise, muscle is broken down. Protein from your diet contains amino acids that repair and rebuild Skeletal Muscle Mass. 

It may be difficult for some to meet the high protein needs needed to build muscle. Eating high-protein snacks can help contribute to meet protein recommendations to build Skeletal Muscle Mass.

• Post-Workout

A snack is a perfect way to replenish your body’s energy after a tough workout. Carbohydrates are your body’s preferred source of energy, and protein helps repair muscle fibres that were broken down during the workout.

For optimal results, choose a post-workout snack that offers a balance of carbohydrates and protein.

Components of a Healthy Snack

• Protein

Depending on your activity levels and goals, your protein needs may range from 0.8 – 2.0 grams per kilogram body weight. If you’re highly active and looking to build muscle, your needs will be on the higher end of the spectrum. Some people struggle to meet a high protein need with meals alone, which is why snacks are important.

Not all protein is equal. Animal protein (meat, dairy, etc.) and plant-based protein (from beans, tofu, etc.) look a little different when they’re broken down in the body.

Basically, protein is broken down into smaller parts called amino acids. There are nine “essential” amino acids that must be present to make a complete protein. Most animal protein provides all essential amino acids and therefore a convenient source for protein. 

However, it’s easy to create complete proteins by eating a variety of plant-based proteins which complement each other. Complementary proteins do not need to be eaten together, so long as the day's meals supply them all.

By way of example, here are some common meal items that naturally complement each others’ proteins:

o  Beans and rice or tortillas

o  Peanut butter rice cracker

o  Tofu with rice (or any grain)

o  Hummus with pita bread

o  Noodle stir-fry with peanut or sesame seed sauce

o  Lentil soup with bread

o  Whole grain cereal with soymilk

o  Quinoa salad with black beans

o  Tacos filled with beans or lentils

• Carbohydrates

Carbohydrates serve as the preferred source of energy in the body. Eating enough carbohydrates is especially important if your activity level is high.

Like protein, not all carbohydrates are equal. Choose complex carbohydrates such as whole grains, beans, and vegetables as often as possible. These foods are high in fibre and other nutrients, and they are broken down more slowly by the body. Due to this, complex carbohydrates can serve as great snacks to help subside hunger until your next meal.

However, for both pre and post-workout snacks, simple carbohydrates (which the body can break down quicker) can prove to be very beneficial as they can help to provide you quick easy energy for your workout, as well as help you to recover faster post-workout. 

• Fat

First and foremost, it is not necessary to avoid fat if your goal is fat loss. Researchers now know that eating fat doesn’t necessarily make you fat. In fact, fat may actually benefit the body in many ways. Fat may play a role in preventing chronic disease. One meta-analysis found that increased intake of omega-3 fatty acids from fish significantly increased HDL cholesterol and decreased triglycerides. A separate meta-analysis found that increased polyunsaturated fat intake reduced common markers of inflammation in the body. 

Choose snacks that contain healthy fats – specifically, polyunsaturated fats. These fats are essential, meaning the only way to get them is through your diet. 

The Fine Line Between A Snack and A Meal

Without proper planning, the calories you consume from snacks can really add up.  In fact, it has been discovered that snacking contributes an average of 35% of calories consumed per day by people in Australia. (1)

Remember, weight loss, gain, and maintenance essentially comes down to calories in vs. calories out. In other words, eating snacks that are too high in calories, or snacking too often can easily derail your health goals. 

Therefore, it’s important to know what a snack really consists of, as well as what to look for on a label and how to plan ahead.

• Snacks may range in calories, depending on your overall goals. For many, 100-200 calories is a good target for snacks. People with higher calorie needs may prefer a higher calorie snack.
• Likewise, the number of snacks you eat per day depends on your personal needs and goals.
• It’s best to plan ahead, and factor snacks into your overall meal plan to avoid overeating. 
• Remember to check labels and measure out snack portions.

Types of Healthy Snacks

There are countless snack products that are marketed as healthy. However, reading the label proves these snacks are anything but. Product labels are often misleading, so it’s important to learn the basics of building a healthy snack. Here are some examples.

• Eggs

Eggs are a classic choice for breakfast. However, they also make a great snack that will keep you full and help you eat less. Eggs are a great source of protein and fat, as well as a healthy array of vitamins and minerals. 

Hard-boiled eggs are easy to prepare ahead of time and portable. 

• Cheese

Like eggs, cheese is a great go-to snack for protein and fat. However, it’s important to watch the serving size if you’re limiting calories. Cottage cheese is highest in protein (around 10 grams per ½ cup), but cream cheese and cheese sticks may also be good options. Pair cheese with a serving of fruit or a vegetable such as grape tomatoes, bell peppers, celery, apples or pears.

• Jerky

It’s no secret that meat is an excellent source of protein. Jerky is convenient and portable, making it a great way to pack in extra protein throughout the day. If eating beef jerky, the best option is grass-fed. Keep in mind that some jerky is high in sodium if you are trying to limit your intake. 

• Greek Yogurt

Greek yogurt is a great option if you’re looking for a high-protein, grab-and-go snack. Keep in mind that many yogurts are high in sugar. Choose yogurt with less than 10 grams of sugar per serving or go for plain yogurt to avoid sugar altogether. Sweeten yogurt with Stevia if needed or serve with fresh berries or in a smoothie. 

• Veggies with Hummus or Guacamole

Hummus is a great source of plant-based protein, balanced with carbohydrates, fat, and fibre. Specifically, the olive oil in hummus provides a healthy dose of heart-healthy polyunsaturated fats. Guacamole is a delicious source of healthy fats.

Both dips are fairly calorie-dense, so be mindful of portion sizes. Pair them with carrot sticks, bell peppers or celery.

• Edamame

Edamame is an excellent source of plant-based protein. It’s also high in fibre and antioxidants while being low in carbohydrates. Frozen, shelled edamame is easy to keep on hand and prepare. Eat this snack plain or tossed in chili sauce for some spice.

• Nuts

Nuts are filling due to their fat content. However, nuts are also balanced in protein, carbohydrate, and fibre. A little will go a long way, and calories will add up quickly. It’s important to measure out portions of this calorie-dense snack. Pair almonds, walnuts or mixed nuts with a little dark chocolate if you’re craving something sweet.

• Fruit

Fruit sometimes gets a bad rep because of its low protein and high carbohydrate content. However, fruit is a natural nutrition powerhouse that provides fibre, antioxidants, and other vitamins and minerals while being low in calories. Pair fruit with nut butter, cottage cheese or yogurt to incorporate protein for a low-calorie snack.

• Tuna

It doesn’t get much easier than tuna when it comes to snacking. Packets of tuna are easy, portable and fairly inexpensive. They are also low in calories, high in protein and a great source of polyunsaturated fat. Snack on tuna on its own, or with a few whole-grain crackers. 

• Protein Shake 

Drinking a protein shake is one of the easiest ways to get the most protein for the least amount of calories. Many protein powders can be mixed with water, making this a very portable snack option as well.

There are several types of protein powder in the health and fitness market. Keep in mind that whey protein has been shown to help with muscle gain and fat loss. However, plant-based protein powders are a good alternative for those with other dietary requirements. 

The bottom line: Snack Smart and Reap the Benefits.

Snacking can be part of a healthy lifestyle if done correctly. Choose nutrient-dense snacks that provide carbohydrate, fat, and protein for the most benefit, and paying attention to portion sizes is the key to smart snacking.

Contact My Body Composition Solutions for an analysis of your composition and more information.

Disclaimer: This article should not substitute professional medical advice. When starting a new diet or exercise plan, always consult your physician and exercise professional first.

Information in this article has been extracted and edited from InBody USA ‘Your Guide To Smart Snacking’. It was written by Breanna Woods is a Registered Dietitian with over 5 years of clinical experience. She is passionate about giving her clients the tools they need to build a healthy lifestyle.

 This article includes words and phrases that link to several other information resources.

  (1) Source: MDPI Journal

Why this is better: It’s safe to assume that in most circumstances, when people want to get “bigger”, they want their muscles to get bigger, not their waistlines.  By defining your goal as being Lean Body Mass gain (muscle is the biggest component of Lean Body Mass) and putting a number to it, you have a numerical goal to work towards.

“I want to lose 10kg of fat”

Why this is better: Similar to getting bigger, when people say they want to lose “weight”, it’s safe to assume that they really want to lose fat.  You don’t want to lose muscle – muscle is metabolically active tissue that serves many important roles: from maintaining your metabolism to supporting healthy bone density to keeping a healthy immune system.

It’s likely that some muscle loss will occur when you try to lose fat, so by monitoring the changes in your body composition, you’ll be able to keep an eye on this and minimize any losses that may occur by making the necessary corrections in your diet and exercise program.

Tracking Changes In Your Body Composition Lets You Set Reachable Time-Based Goals

Sometimes, you start a fitness journey because you have a special event coming up. Maybe you’re going on a vacation and you want to have a rockin’ body when you hit the beach.  Maybe there’s a wedding coming up, and you want to make sure you fit into a new/favourite dress.

Point is: there’s a deadline you want results by, and you want a solution that will help you get there. This is a really common situation, so common that nearly every fad diet or gimmicky product makes time deadlines a critical part of their marketing. These diets and products all claim to solve an immediate problem, which makes people feel better, and which is why popular magazines just love promoting them (looking at you, Cosmopolitan).

There are no shortcuts to losing weight, gaining muscle in a very short amount of time. But instead, by tracking your progress by tracking your changes in body composition, you can actually set real goals with real results that you can actually achieve.

Let’s build on the goals we made before, this time adding a reasonable time frame.

“I want to build some muscle in the next 5-6 months”

When you try to build develop muscle and Lean Body Mass, there are a lot of factors that go into whether or not you achieve that goal.  What type of exercises you do, the degree to which you properly perform your exercises, whether you lift heavy with few reps or light with many, how often you strength train, how often you rest…the list goes on, and that doesn’t even include proper nutrition.

However, assuming that you do everything perfect and you’re a beginner, experts posit that you can gain roughly 1 kg of muscle a month with consistent, proper training. If you’re not a beginner, your rate of lean mass growth will be slower as you get closer to your genetic limit for natural muscle development.

Knowing this, if you’re just getting started, you can track your progress every month and expect to see up to a 1 kg increase every month until you reach your goal of 3-5 kg of muscle by following a challenging lifting program.

Here’s how your composition history can look with muscle gain:

When you use your body composition to track your progress, it suddenly doesn’t matter as much how much you can lift, or how many reps you can do. Instead, what matters is that you’re working towards a physical goal – getting bigger and more muscular – and you’re doing it in a way that you can reliably track towards a realistic goal.

“I want to lose 10kg of fat in 5-60 months”

In some ways, losing Fat Mass is easier than building Lean Body Mass and muscle.  There are many types of exercise that encourage Lean Body Mass development, many workout plans to organize them in, and it requires significant amounts of rest and recovery. Fat loss, on the other hand, requires less arguably less planning and actually occurs faster than muscle gain. 

To lose Fat Mass, you need to be in a caloric deficit (taking in less calories than you use) and maintain it carefully over an extended period of time.  This isn’t rocket science, and virtually every peer-reviewed study that includes groups that undergo a caloric deficit experience fat loss. Here are three published in 2015 alone. Hypocaloric diets work.

How quickly can you lost fat? Many studies and health groups, including the Centres for Disease Control, report that by reducing your caloric intake by 3,500 calories a week typically results in ½ kg of fat loss.

Here’s how your composition history can look with fat loss:

Note: ½ kg of fat loss, not weight loss.  If you’re just a scale to measure your rate of change, you may experience even more “weight loss,” but if you’re on a hypocaloric diet, especially one that focuses on cutting out carbohydrates, you might experience additional water weight loss.

That’s because water bonds to glycogen at rate of about 4 grams of water: 1 gram of carbs. If you’re much lower on carbs than you usually are, you’ll be retaining less water and weigh less accordingly.

When you use your body composition to track your progress with fat loss, you can account for what’s actually being lost when you see your weight decrease on the scale. This helps you avoid mistaking your weight loss for water weight loss or (hopefully not) muscle loss.

Why is this important to know? If you’re tracking your body composition changes instead of simple scale weight changes, you won’t be confused when you gain a few pounds back after reintroducing carbs into your diet.  You’ll know that this weight is water, not fat.

Also, by being patient and tracking a pound or two of fat loss each month, you can stay motivated by knowing you’re making real changes that will last in your body. Gaining water weight is as easy as refueling on carbs, but gaining actual fat? That requires you to be in a caloric surplus over a period of time.  Eat within your Total Daily Energy Expenditure, and you can expect your fat mass to remain stable.

Tracking Changes In Your Body Composition Helps You Reduce Negative Changes In Your Body

Unfortunately, the truth is that “positive” results– increases in muscle and decreases in fat – usually come paired with negative consequences.

·  Gaining Fat with Muscle

If the results you’re working for are muscle gain, you may end up experiencing some unwanted fat gain as a side effect.  This is due to the nature of the diet you should go on to encourage muscle tissue growth: namely, a caloric surplus.

Getting sufficient nutrients/calories – particularly carbohydrates and protein – is essential for encouraging increased muscle and strength. However, just as eating fewer calories than you use causes a decrease in fat, eating more than your body “needs” will cause a gain in fat over time.

For some people, gaining a little extra fat is not a big concern, but for others it is – especially if clothes start to not fit properly.  By tracking your body composition changes, you’ll be able to track both muscle and fat gain, allowing you to change your diet or exercise routine if you feel that you’re gaining too much fat.

·  Losing Muscle with Fat

The opposite is true when you try to lose fat. With large reductions in fat due to a hypocaloric diet, you can lose Lean Body Mass and Skeletal Muscle Mass.  Muscle is healthy tissue that you should work hard to preserve.

Fortunately, you can minimize the loss of muscle while reducing fat mass by increasing your protein intake and by performing resistance training. In a study of overweight police officers, the group that ingested casein protein supplements and performed regular resistance training experienced less loss of muscle tissue and increased strength vs. the group that simply dieted.

By tracking your body composition changes, you’ll be able to keep an eye on any losses in muscle development.  Just like for people who want to build muscle, if you see that your negative change – loss in muscle – is becoming too great when you track your body composition changes, you can made the necessary adjustments to your diet and workout plan to help mitigate that loss.

Tracking Progress and Setting Reachable Goals Leads to Success

Tracking your progress over time is one of the most important things you can do to ensure your reach your health and fitness goals.  Whether that’s gaining muscle, losing fat, or both, by accurately tracking your progress with something measurable instead of something visual – like a mirror – or unreliable – like scale weight – you will be able to reach your goals faster.

That’s why tracking progress with your body composition delivers results: it offers objective, measurable values in your body that translate into physical results.

With more muscle and less fat, you’ll be stronger, look fitter, and will be healthier. You’ll be able to gauge this progress objectively instead of guessing, and you’ll be able to make smart adjustments in your training as needs be.

Contact My Body Composition Solutions for an analysis of your composition and more information.

Disclaimer: This article should not substitute professional medical advice. When starting a new diet or exercise plan, always consult your physician and exercise professional first.

Information in this article has been extracted and edited from InBody USA ‘Why Tracking Changes in Body Composition Leads to Results’

originally published on March 24, 2016..

 This article includes words and phrases that link to several other information resources.

First, let’s examine how the stress hormone affects your Fat Free Mass (your muscles and muscular development). As far back as 1964, researchers have suggested this hormone hampers protein synthesis. Protein synthesis = development of new muscle.

Researchers mimicked a stressed state in healthy test subjects by adding cortisol to their systems via IV and oral tablets. They found that cortisol and inactivity were linked with loss of Lean Body Mass, muscle loss, and negatively affected body composition overall. While inactivity can have this effect alone, the catabolic effect of cortisol seemed to play a significant role in muscle loss.

While we may not understand everything about the stress hormone yet, researchers are beginning to understand the effect that chronic stress can have on muscle recovery.

A study published in the Journal of Strength & Conditioning Research in 2014 was conducted to determine the relationship between stress and muscular recovery. Over the course of a 4-day period, the subjects’ perceived energy, fatigue, and soreness levels were measured after a bout of strenuous resistance exercise.

Over time, perceived stress can end up wearing away at both your mental and physical health. What’s worse, it doesn’t take weeks or months to start seeing the effects. It only took 4 days for researchers to notice a statistically significant impact on perceived energy, fatigue and soreness levels.

And it’s not just in our heads either. The results from the study also showed that over time, stress (whether it originates from an external event or perception) negatively influenced the recovery of muscular function after exercise.

Fat Mass *

Of course, that’s what we found just from looking at Fat Free Mass. Next, let’s look at how cortisol affects Fat Mass.

In 2000, University of California’s Health Psychology Program conducted a study designed to assess whether women with central fat distribution displayed consistently heightened cortisol reactivity when presented with nerve-racking situations.

What the study concluded was that stress-induced cortisol secretion could contribute to an increase in Fat Mass. Interestingly, when comparing subjects with greater fat content vs. leaner subjects, they found that the leaner subjects were more at risk than the subjects with greater body fat percentages.

The implication of this study suggests a fat gain positive feedback loop could occur if left unchecked: more stress -> more cortisol ->more body fat -> more stress

This is where the danger starts to become apparent. It’s not that it hinders one specific aspect of your overall fitness development– it impacts every aspect of it. Building muscle and losing fat becomes harder while under stress while gaining fat becomes easier than ever before. It’s clear that feeling stressed out can have a serious effect on your body and fitness level.

And that’s not the worst of it. Sure, there’s plenty of data that shows how stress makes it harder to reduce body fat and limit the benefits of exercise. But there’s just as much concern in the fitness community that elevated levels can derail one of the most important factors to achieving a healthier body: your diet and sleep.

How Stress Can Derail Your Diet and Sleep

Keep in mind that achieving a healthy body composition is more than just building muscle and losing fat.

Maintaining a proper diet and getting enough sleep every night are necessities if you expect to make meaningful progress but that it can be difficult if you suffer from chronic stress.

A study conducted in 2016 by the Health Care Department or the Metropolitan Autonomous University was designed to observe whether there is a relationship between obesity, depression and emotional eating. Depressive symptoms have often been associated with obesity, and the study ventured to see how anxiety and depression can trigger emotional eating and subsequent weight gain.

Emotional eating occurs when people eat to deal with stressors – often overeating high-calorie sweet or fatty food. After examining the results of over 1,000 subjects and their emotional eating habits, the data suggested that depression-related emotional overeating can have a statistically significant impact on obesity and that emotion management may prove effective in obesity prevention.

Stress is hard enough to handle in small doses, but chronic stress can have complex, detrimental effects on your emotional health (which in turn, ends up impacting your overall health). While the benefits of maintaining good nutrition and managing your calories are well established, it is becoming clear that how you address the triggers of stress is just as important when you are constructing your diet plan.

But stress can impact not only your diet but your sleep. The average adult barely gets enough sleep as it is, with about a third of adults reporting less than 6 hours of sleep every night. Chronic stress can make it harder to fall asleep, resulting in an endless cycle.

Consider the findings of a study conducted in 1997 by the University of Chicago’s Department of Medicine. The expressed purpose of the study was to determine the relationship between sleep loss and cortisol levels.

Long story short, the study concluded that when your body doesn’t get enough sleep, your cortisol levels can rise anywhere from 37-45%, which according to researchers can “accelerate the development of metabolic and cognitive consequences of glucocorticoid excess.”

Translation? The increased cortisol levels can seriously threaten your muscle development (never mind the reduced GH and testosterone levels caused by your lack of sleep) and make it that much harder to reach your fitness goals. Even partial sleep loss is enough to raise your cortisol levels and bring on the entire host of problems that come along with it.

Understanding and Managing Stress

When you embark on your fitness journey to improve your health, there are so many different factors that come into play you might start to feel overwhelmed, especially when it seems like you aren’t making any progress.

Ironically, worrying that you aren’t making any progress may reduce/limit any positive benefits that you get from exercise.

Fortunately, there are plenty of tools you can utilize. Making sure you get enough sleep is crucial to managing for both your stress levels and mental health. Research has shown that mindfulness practices like meditation, pilates and yoga can help lower stress, along with other positive benefits.

The key to stress management is to make sure you have something positive that you can turn to in your time of need. Because if you don’t have a plan, stress can cause health problems and end up as one of the biggest barriers between you and your fitness goals.

The fact that chronically elevated stress levels have a negative effect on the humans is hardly a revelation these days – symptoms ranging from a depressed emotional state to compromised immune system has been well-established. The more we study stress and try to understand how it specifically affects the human body, the more we realize that it might be one of the underlying issues holding us back in the pursuit of a healthier, happier life.

Don’t let stress hold you back!

Contact My Body Composition Solutions for an analysis of your composition and more information.

Disclaimer: This article should not substitute professional medical advice. When starting a new diet or exercise plan, always consult your physician and exercise professional first.

Information in this article has been extracted and edited from InBody USA ‘Can Stress Hurt Your Fitness?” originally published on October 12, 2016 and updated on November 21, 2018, for accuracy and comprehensiveness. It was written by Brian Leguizamon, a content marketing specialist. Brian has worked with Shopify, Gigster and a bunch of start-ups you’ve never heard of. 

 This article includes words and phrases that link to several other information resources.

Many tend to assume that body fat is either good or bad for you. But it’s more complex than that.

While research supports the idea that people with high body fat levels are more likely to develop cardiovascular disease and metabolic syndrome, body fat levels that are too low are not necessarily good for you either.  The reality is that there’s more to body fat than meets the eye.

Essential vs. Storage Fat: What’s the Difference?

To start, there are two main types of body fat: essential fat and storage fat.

As its name implies, essential fat plays a critical role in your overall health and cellular processes.  In Exercise Physiology: Nutrition, Energy, and Human Performance, essential fat is described as,“…the fat in heart, lungs, liver, spleen, kidneys, intestines, muscles, and lipid-rich tissue of the central nervous system and bone marrow.”

As metabolic fuel, essential fat makes sure that you have sufficient energy reserves and it helps conserve body heat when needed. It also protects your internal organs and joints from injury, acting as a soft, fluffy cushion.

As chemical messengers, they help ensure that bodily processes like metabolism, growth, and immune functions are going as smoothly as planned. Finally, essential fat plays an important role in a woman’s reproductive abilities.

Normal bodily functions will go haywire if essential fat falls below the recommended minimum level of 5% in men and below 15% in women. Women have high essential body fat ranges as a result of childbearing and reproductive needs.

Meanwhile, nonessential or storage fat is accumulated body fat for energy reserves. This is the fat that you notice in your body.

What is Body Fat Percentage?

Put simply, body fat % is the amount of fat you have in your body, excluding your fat-free mass (or lean body mass). Your fat-free mass is made up of your bones, organs, muscles, and body water.

Your body fat percentage (also known as percent body fat) reflects how much of your weight is made up of body fat. It is calculated by dividing the weight of your body fat mass by your total weight. Currently, there is no official standard for acceptable body fat percentage values.

At InBody USA, we recommend a body fat percentage range of 10-20 percent for males and 18-28 percent for women.

How Certain Body Fat Percentages Look in Men and Women

Before we go through the pitfalls of dangerously low body fat, let’s take a look at the following five body fat percentage ranges in both men and women.

Excessive: >25% (Men); >32% (Women)

Excess fat will be present in the entire body — often concentrated in the abdominal area, thighs, and hips. 

Individuals within this range of body fat percentage have an increased risk of metabolic or cardiovascular disease. Obesity is also linked to poor self-esteem as well as low energy levels.

Overfat: 20-25% (Men); 28-32% (Women)

Men and women who fall in this body fat percentage range may not have as much excess body weight as those in the previous category but still have excess body fat.

While it is true that some people in the overfat category will be overweight, it’s also possible to have a normal or average body weight but have too much body fat. This is also known as sarcopenic obesity or skinny fat.

Like their obese counterparts, possible issues include low energy levels, higher risk of metabolic syndrome and cardiovascular disease, poor self-esteem due to physical appearance, and a shortened life expectancy.

People who are skinny fat are also particularly vulnerable to health problems because they have similar body compositions as people who are overweight, but may have very few visual indicators that can warn them of their health risks.

Average Fitness: 15-20% (Men); 23-28% (Women)

Men in this body fat percentage category are often described as moderately lean and fit. While muscle definition may not be obvious, outlines and striations may slightly appear.  A bit of vascularity may be present in the arms.

For women, this category is neither slim nor overweight. With more body fat around the thighs and buttocks, curves will begin to form in the hips.

Both men and women may have some muscular definition but it may take on a softer appearance. Off-season athletes typically fall in this category. People in this category typically enjoy high energy levels, better sleep, and good overall health. They may also look good in tight fitting clothes which in turn leads to better self-esteem. Health issues due to excess body fat are less likely to develop over time.

Athletic Fitness: 10-15% (Men); 18-23% (Women)

Men and women who fall in this body fat percentage category have the classic beach body look. They are lean, muscular, and clearly fit. There is little fat to pinch and muscle definition is particularly obvious in the shoulders, arms, and abs. Professional athletes may fall into this category.

Vascularity may appear in the arms but it may not as pronounced in the legs among men. Women with this body fat percentage may have fat in the arms and legs but it’s not as obvious than those with higher body fat percentages.

Besides looking really fit, individuals with this body fat percentage tend to enjoy excellent overall health and well-being. They also experience less cravings due to regular physical activity and strict adherence to a diet that works for them.

Exceptional Fitness /Bodybuilder Range: 3-10% (Men); 12-18% (Women)

This body fat percentage category often includes bodybuilding competitors and fitness models.

Muscle definition tends to be high in both men and women and there is very little fat. Bodybuilders, for instance, may aim for the extreme low end of this range on cycles when they are competing because in order to have a competitive look, they require next to no body fat.

This is an incredibly difficult body composition to maintain consistently over time, especially at the lower end of this range.

Throw into the above numbers, other factors like age and actual fat layout or distribution across the body, and you can see why it can become such a confusing topic.

Health Risks and Dangers of Low Body Fat in Adult Men and Women

Men who have less than 6 percent body fat and women with less than 16 percent body fat are considered too low. They are typically bodybuilders in contest training or fitness models on the day of their photoshoot. These individuals have gone to great lengths such as going on a strict diet and exercise regimen for weeks.

You might be thinking that these body fat percentage ranges are actually healthy because they are still above the essential fat values. 

But, not so fast.

In a 12-month case study conducted by the International Journal of Sports Physiological Performance, researchers tracked the body composition and physical state of a male competitive bodybuilder whose body fat percentage was around 4.5 percent for competition.

Researchers indicated that several negative outcomes consistent with overtraining, such as decreases in physical performance and reduction in immune system function, had occurred.

A more recent investigation showed that in order to achieve these extremely low body fat levels, these athletes had to rely on steroids and other drugs to help them achieve their goals, common practices within the field of bodybuilding/figure competition. What is now becoming clear is that these practices, while useful for helping attain the desired look, are associated with significantly greater risk of heart disease and liver dysfunction.

These athletes went on to explain that these negative physiological changes are unfortunate, but necessary, repercussions of competitive bodybuilding.

Female bodybuilders, on the other hand, experience an additional side effect of having an extremely low body fat percentage — the temporary stop of menstruation or amenorrhea. It forms one part of a condition known as the Female Athlete Triad.

Additionally, competitive female bodybuilders have been shown to share the same eating-related habits as those with bulimia. They may shun social events that involve dining out and may not have the time for other activities. Female bodybuilders may also experience other reproductive and fertility issues.

Bodybuilders’ Bodies Are Not Ideal

Despite their impressive physical appearances, bodybuilders do not have an ideal body composition.

Their sports demand they put their body through stress to the point where normal biological functions become impaired. Therefore, looking like a bodybuilder should not be a goal (unless you’re a bodybuilder).

Can Low Body Fat Improve Sports Performance?

While low levels of body fat seem to be associated with improved sports performance, body composition alone is not a great predictor of athletic success. There is little evidence for any health benefit when men drop under 8 percent in body fat and when women drop under 14 percent body fat.

Additionally, trying to achieve a body fat percentage that is similar to professional bodybuilding goals can lead to a slew of health issues and complications like impaired body thermoregulation, increased risk of injury, fatigue, loss of muscle tissue, and suboptimal body performance.

The Takeaway: Going Beyond Body Fat Percentage

Although your body fat percentage is a significant and useful metric, relying on it alone will not provide you with solutions or answers that can improve your overall health and fitness.

You will need more specific values than your body fat percentage and weight such as your skeletal muscle mass, visceral fat, and even segmental lean analysis. This will not only help you maintain a healthy body fat percentage in respect to a healthy weight,  but it can also help you figure out if you have muscle imbalances, reduced muscle mass, or are not eating enough.

Your body is a very complex system of specific components working together. Think of body fat percentage as merely a single tree in a large forest. It’s important to get as much information as possible about the health of the entire forest and not just for one specific tree.

By completing regular body composition analysis you will not only have a much better understanding of this, but it is a method by which you can track your progress if improvement is your goal.

Contact My Body Composition Solutions for more information.

Disclaimer: This article should not substitute professional medical advice. When starting a new diet or exercise plan, always consult your physician and exercise professional first.

Information in this article has been extracted and edited from InBody USA ‘Is It Healthy to Have a Low Body Fat Percentage?”

published on August 9, 2018 and written by Kyjean Tomboc, a nurse turned freelance healthcare copywriter and UX researcher.

 This article includes words and phrases that link to several other information resources.

You try to go to the gym most days, but then you decide to take a rest day.  Maybe a rest day turns into a few days off….and before you know it, three weeks have passed you by without one day of exercise.  Like many who take a workout break, you wonder: “Have I lost my muscles?” or “How long before I’m out of shape?”

There are lots of reasons to take a break from your workout routine — vacation, harsh weather, work demands, family obligations, etc.  Even the most dedicated fitness enthusiast may be forced to stop for a while due to sore muscles, illness, or injury.

You shouldn’t push yourself to work out every day without a break because your body needs rest and recovery days to repair muscle fibres and strengthen itself between workouts.  It’s a well-known fact that training recovery is a critical component of an exercise program, and for most people, this consists of one to three days of rest depending on intensity of the activity.

However, if you go beyond a week without activity, you begin to experience the effects of “detraining” (also called deconditioning), a phenomenon in which you lose the beneficial effects of training.  As opposed to rest and recovery, detraining is an extended rest interval that results in reduced physical fitness. 

The good news is that deconditioning is reversible once you get active again. 

Factors that affect loss of fitness

The extent of fitness loss you experience depends on several variables. These include the length of your layoff, your age and your level of fitnss.

Time away from the gym

In general, just two weeks of detraining can lead to significant decline in physical fitness.  A study from the Journal of Applied Physiology concluded that just a fourteen-day break significantly reduces cardiovascular endurance, lean muscle mass, and insulin sensitivity.

What would happen if you took an even longer break from exercise – say, 2 months? One study found that 2 months of detraining in elite athletes resulted in unfavourable changes in body composition, impaired metabolic function, and development of cardiovascular risk factors.  Although the time it takes to lose fitness levels depends on how fit you are to begin with and how long you’ve been exercising, even the most religious gym-goers will experience loss of fitness after an extended hiatus.

Age

As people age, aerobic capacity, muscle quality, as well as agility naturally decline.  It is important to exercise and stay active as you get older to preserve functional fitness.  One study looked at the effects of detraining on elderly adults, both short and long term, and found that losses in fitness gains are compounded as you age.  It’s important to track how your body is changing as you age because the loss in muscle mass and strength can decline rapidly, and soon even daily life activities suddenly become more difficult.

Level of Fitness

The fitter you are, the longer it can take for your body to get out of shape.  For example, trained athletes tend to experience more gradual declines during detraining than your regular gym goer.  For someone who works out a few times a week and is “moderately fit”, it may take two to four weeks to see significant detraining effects.  Someone who is training more intensely will take longer to experience de-conditioning.

The physiological impacts on your body

When you stop exercising, many physiological changes occur.  You begin to lose the cardiovascular gains you’ve made, such as your heart’s ability to pump blood more efficiently, your body’s improved capability to use carbohydrates for fuel, and your muscles’ enhanced capacity to process oxygen.  Any improvements you’ve seen with your blood pressure, cholesterol levels, and blood sugar may diminish. You may experience some weight gain. If you’ve been strength training, the gains in muscle size, strength, and endurance you worked so hard for will taper off.

Aerobic Capacity

It is well known that working out is good for your heart – it becomes more efficient pumping blood, and as a result, getting oxygen to the rest of your body.  When you go a few weeks without physical activity, your heart not only begins losing its ability to handle extra blood flow, your body’s ability to effectively use oxygen, referred to as VO2 max, declines.

Research shows significant reductions in VO2 max within two to four weeks of detraining, which is attributed to decreased blood volume and cardiac output.  Another study found that most of the aerobic capacity gained through exercise over two to three months is lost within two to four weeks.

What does this mean for you?  After a few weeks of sitting around rather than being active, you’ll start losing your and cardio and find yourself out of breath after climbing that flight of stairs.

Muscle Strength

When you cease exercising, you will undoubtedly notice changes in your muscles.  They will become smaller and weaker. If you’ve been doing high intensity exercise or weight training, you’ll find a reduction in your muscular endurance.

A detraining period of 12 weeks results in decreased muscle mass and muscular strength, although the muscles can return to pretraining levels.  The good news is that retraining can occur more quickly as a result of a concept known as “muscle memory”.

While strength performance may be maintained for up to four weeks of detraining, power and endurance may decline significantly in this time period as found in one study.  In another study, postmenopausal women trained with resistance bands for twelve weeks and found a significant adverse effect on their muscle power during a four-week detraining period.

The bottom line? You may maintain your strength longer than power or endurance; however, after a month of sitting, you’ll find that carrying those groceries will be a bit more taxing and you’ll fatigue quicker than before.

Blood Pressure

Lowered blood pressure is a well-known benefit of regular exercise.  In fact, exercise is a medically accepted lifestyle change to treat hypertension.  A study that looked at the blood pressure responses in a group of prehypertensive men saw a decrease in blood pressure during a six-month period of training, and a rise in blood pressure after just two weeks of inactivity.

Of course, stopping your exercise routine does not mean you will have high blood pressure.  However, if you already have hypertension, it is important to realize you may need to consult with your doctor if you’ve been using exercise to lower your blood pressure and you anticipate a period without exercise.

Blood Sugar

Normally, your blood glucose rises after you eat, then drops as your muscles and other tissues absorb the sugar needed for energy.  Exercise is an effective way to lower blood glucose levels, but if you stop working out, your blood sugar levels may remain elevated after a meal.

Blood sugar levels have been found to have remained elevated after just 3 days of inactivity in young, generally healthy individuals. (1)  The unfortunate consequence of being sedentary is that consistently raised glucose levels raise your risk of heart disease and diabetes.

The upside? Even a small amount of moderate exercise improves how your body regulates glucose and getting back to your routine will help you ward off preventable health conditions.

Fat Mass

One fear you may have is that your clothes will begin to feel a bit tight as your weight creeps up and your body goes from being toned and firm to plumper and flabbier.  Detraining has been found to have negative effects on body composition, with an associated weight gain and a decrease in metabolic rate.

A few factors may contribute to an increase in your body fat when you stop working out: 

First, your calorie requirement will decrease.  As you lose muscle mass, your metabolism slows down as your muscles lose some of their ability to burn fat.

Secondly, you’re not burning the same number of calories as you used to because you’re moving around and working out less, so if you don’t adjust your food intake accordingly, those additional calories will be stored as fat. Something you should be wary of is visceral fat aka belly fat. 

So, if you eat the same way you’ve been eating while you’re on a workout hiatus, your body won’t be burning the extra calories without an adjustment to your diet– and you will likely put on weight.

 How to Manage a Detraining Period

The best way to stop fitness losses is to not abandon exercise in the first place.  That doesn’t mean you should never skip a workout. Honour your body with needed rest and recovery.  If you train hard, taking a break will help improve your muscle development and aerobic fitness and help you avoid overtraining syndrome.

But if you’re injured or very ill, you absolutely should rest.  Life can get in the way of your normal fitness routine, but that doesn’t mean it’s the end of the world. Take time to rest and recover and get back on it when you’re feeling better. 

Here are some tips to help minimize the negative consequences of abandoning your workout schedule if you aren’t forced to completely stop exercising for an extended time:

Crosstrain or try “light” activity that’s not part of your usual regimen, such as yoga, walking, or bike rides.

Try a chair workout or add stairs to your daily routine.

Scale back your workout schedule if time is the issue.  Try just 1-2 sessions per week, break your workout into several shorter sessions, or incorporate a few sessions of high-intensity interval training.

Try working unaffected muscle groups if you’ve stopped exercising due to an injury such as a broken bone or ruptured tendon.

Maintain good nutrition while consuming adequate protein to minimize muscle loss.

Regaining fitness after a break

While it’s hard to predict exactly how long it will take you to regain your previous level of fitness, it probably won’t take as long to retrain to your peak condition as it did to become fit in the first place. Just don’t start adopting a sedentary lifestyle. 

Keeping track of your progress is a pretty vital part of your self motivation. Having a Body Composition Analysis when your ready to return is the best way of establishing a ‘line in the sand’ for your own comparison. Whether you’ve had them in the past or not is irrelevant. This is about seeing your progress from this point in time.

                                                 Contact My Body Composition Solutions for more information.

Disclaimer: This article should not substitute professional medical advice. When starting a new diet or exercise plan, always consult your physician and exercise professional first.

Information in this article has been extracted and edited from InBody USA ‘What happens to your body when you stop working out?’ byJennifer Boidy, RN is a freelance healthcare content writer from Manchester.

This post was updated on September 10, 2018, for accuracy and comprehensiveness. It was originally published on August 1, 2017.

  (1) According to a study published in Medicine & Science in Sports & Exercise

Fruit and vegetable intake

Definition: The proportion of people eating sufficient serves of fruit and vegetables each day to obtain a health benefit.

Calculation of this indicator is based on relevant dietary guidelines published by the National Health and Medical Research Council (NHMRC 2013).

In the NHMRC guidelines, the minimum recommended number of serves of fruit per day is 1 for children aged 2–3, 1½ for children aged 4–8, and 2 for people aged 9 and over. The minimum recommended number of serves of vegetables per day is 2½ for children aged 2–3; 4½ for children aged 4–8; 5 for children aged 9–11, females aged 12 and over and males aged 70 and over; 5½ for males aged 12–18 and 51–70 years; and 6 for males aged 19–50. (1)

With the modern prevalence of cheap fast food and the standard Australian Diet, it’s no surprise that most Aussies don’t hit the daily recommended intake of 2 to 3 serves of fruits and vegetables.

However, nutrition-conscious Australians aren’t immune to it, either. The rising popularity of restrictive diets like the Ketogenic Diet and the Carnivore Diet may also be a contributing factor to declining fruit and vegetable consumption.

While most forms of the Ketogenic Diet allow for some vegetables and low sugar fruits, like berries, it is common to focus on the part of Keto that emphasizes “sausage, bacon, eggs, and butter” without remembering to include nutrient-dense plant foods.

The Carnivore Diet is even more extreme, omitting fruit and  because the body can’t store them. Following the Carnivore Diet, in the long term, might lead to decreased intake of essential nutrients and water-soluble vitamin deficiencies.

Between restrictive diets that deteriorate quality of life and fast food, many people may be missing out on the amazing health benefits that fruits and vegetables have to offer. These profound health-promoting qualities lie in the high antioxidant, fibre, and water-soluble vitamin content.

In this article, we will discuss the mechanisms by which the nutrients in fruits and vegetables can support health. By understanding these key components, you’ll be more motivated than ever to get your full servings of these amazing plants.

The Role Antioxidants Play In Health

If you’ve spent any time googling healthy foods, you’re sure to have stumbled upon the benefits of antioxidants. Antioxidants are needed for preserving our health and are a major reason why fruits and veggies are so beneficial.

Antioxidants Protect Against Free Radical Damage

Metabolic processes, like energy production, along with other factors, like environmental pollution, resulting in free radical production. These are highly reactive molecules that can damage cells and lead to oxidative stress in the body — which plays a role in the development of many diseases, including heart disease.

Our bodies have natural protective mechanisms to neutralize these damaging free radical molecules, including glutathione production, our body’s master antioxidant. When glutathione becomes depleted, as a result of increasing free radical load, the body relies on dietary antioxidants from food as a secondary defence. There are many studies that show antioxidant therapy as a promising treatment for oxidative stress in the body.

Fruit and Plant Sources of Antioxidants

Fruits and veggies like berries, dark-coloured grapes, spinach, kale, sweet potatoes, and carrots are all great sources of antioxidants. Purple-coloured fruits like blueberries and dark-coloured grapes contain an antioxidant called resveratrol that has been shown to have therapeutic potential for heart disease.

Beta-carotene is an orange-coloured carotenoid with antioxidant properties and has also been shown to be protective against heart disease. Orange and yellow coloured plant foods are a good source of the antioxidant carotenoid beta-carotene, or pro vitamin A, along with leafy greens.

Moreover, minerals like zinc and selenium have antioxidant capacities which can be found in vegan sources. Other notable minerals found in fruits and veggies are blood pressure lowering potassium, magnesium, and calcium.

Antioxidant Content of Various Fruits and Vegetables

Blueberry  14.98 nmol/100g dry weight

Strawberry  4.44 nmol/100g dry weight

Broccoli, cooked  0.5 nmol/100g dry weight

Curly Kale  2.8 nmol/100g dry weight

Routinely including these antioxidant-rich foods in your diet can help to reduce free radical levels and prevent oxidative stress from accumulating.

Fibre Is Your Friend!

Fibre has a wide array of health benefits including lowering the risk of developing diseases like diabetes, obesity, hypertension, and more. It may also be beneficial for those who already have diabetes in its proven ability to improve insulin sensitivity — a major issue for diabetics. For those seeking to improve body composition, research shows that adding fibre to your diet can amplify weight loss goals. Although the exact mechanisms behind the benefits are not all defined yet, studies show a clear association with high fibre intake and markers of health. Considering fruits and vegetables are the highest fibre foods available to us, they are a huge contributor to fibre intake.

Fibre and Gut Health

To add to the list, the friendly bacteria that live in our gut also thrive off of fruit and vegetable fibre. Because our body doesn’t absorb fibre, it becomes readily available to these bacteria ferment it. Anti-inflammatory short chain fatty acids are released as a by-product of this process and are key to protecting the health of the gut. They may also have metabolic implications, including appetite regulation and correlation with lower insulin levels.

Fibre-Rich Fruits and Veggies

Fibre is exclusively found in plant foods, which is just another motivating reason to boost your vegetable and fruit consumption. The level of fibre is dependent on the individual vegetable or fruit.

Fibre Content of Fruits and Vegetables

Lentils  11.7g/100g

White Beans, raw  17.7g/100g

Kidney Beans, (can)  6.3g/100g

Kiwi fruit   3.39g/100g

To protect the high fibre content of these foods, avoid peeling as this can reduce fruit and vegetable fibre content.

Water Soluble Vitamins

There are two forms of vitamins: water-soluble and fat-soluble. The fat-soluble are your vitamin A, E, D, and K (although one form of vitamin K is found in plant foods, the active form, vitamin K, K2, is primarily found in animal foods). In contrast, the B-complex and vitamin C make up the water-soluble vitamin family. B-complex vitamins are found in both plant and animal foods, whereas vitamin C is only found in fruits and vegetables.

Besides playing different roles in the body, fat-soluble and water-soluble vitamins are maintained very differently in the body. In excess, fat-soluble vitamins are stored in tissues of the body, whereas water-soluble vitamins are excreted out of the body.

Both the B-complex and vitamin C play key roles in the function of the body. Considering their critical role in the body and our inability to maintain water-soluble vitamin stores, it’s important to replenish these vitamins daily through regular fruit and vegetable intake.

The B-Complex

There are eight B-vitamins in the B-complex. They all possess different roles within the body, however, the B-complex as a whole is often referenced for its role in energy production.

The Mechanism Behind the B-Complex Role in Energy Production

The B-complex works by acting as coenzymes for energy production processes in the body. Every single B-vitamin is required for completing the ATP-producing Krebs Cycle, the compound that powers every function of every cell in the body. For this reason, a deficiency in any one B-vitamin can really put a damper on energy production.

Folate, specifically, also plays a critical role in energy production. Folate is essential to the Folate Cycle which assists in converting homocysteine to methionine in the Methionine cycle.

Essentially, without regular intake of the entire B-complex, you might end up feeling fatigued and disrupting normal metabolic function.

The B-Complex and Gym Performance?

A vital component of reaching optimal body composition is successful gym performance. Proper energy production is so important to provide the energy to keep you working hard in the gym. And, as we all know, working hard is one of the main factors in achieving your body composition goals. Because of this, ensuring you are properly supporting energy production by consuming enough B-vitamin rich foods is something to keep an eye on.

Sources of the B-Complex

Although not a fruit or vegetable, beef, eggs, and liver are some of the richest source of the B-complex. However, seven of the eight (minus B12) are also found in abundance in plant foods.

B-Complex Vitamins Found in Fruits and Vegetables

Thiamin (B1)  Lentils (0.165mg/100g), Asparagus (0.11mg/100g)

Riboflavin (B2)  Spinach (0.2mg/100g), Avocado (0.1mg/100g), mushrooms (0.5mg/100g)

Niacin (B3)  Avocado (1.7mg/100g), Mushrooms (6.3mg/100g)

Pantothenic Acid (B5)  Mushrooms (3.6mg/100g), Avocado (1.4mg/100g)

Pyridoxine (B6)  Bananas (0.4mg/100g), Potatoes (0.3mg/100g)

Biotin (B7)  Banana (.12mcg/100g), (1.4mcg/100g)

Folate (B9)  Spinach (77mcg/100g), Asparagus (52.3mcg/100g), Brussel sprouts (45.8mcg/100g)

Some B-vitamins are easily destroyed by heat: thiamin (B1), pyridoxine (B6), and folate (B9). To preserve the nutrition of these foods, opt for eating them raw (obviously, only with plant foods!).

Vitamin C

Vitamin C is renowned for its immune-boosting properties, however, it is also important for healthy cholesterol levels, synthesis of crucial nutrients, proper absorption of iron, collagen maintenance, and assisting in energy production. There is also evidence that it may play a role in lowering blood pressure.

Vitamin C’s Role in Energy Production

In addition to the B-Complex, vitamin C also plays a role in energy production. It works by acting as a cofactor of transporting fatty acids, an energy source, to the mitochondria for ATP production.

As mentioned before, proper energy production and utilization of energy sources could play a role in gym performance, and, therefore, possibly help to improve body composition.

Sources of Vitamin C

Despite citrus fruits often being the spotlight of vitamin C rich foods, there are many other sources!

Vitamin C Content of Fruits and Vegetables

Red Bell Pepper 55mg/100g

Strawberries  29mg/100g

Kiwi fruit  64mg per medium kiwi

Broccoli  30mg/100g

Green Pepper  30mg/100g

In the same way as some B-vitamins, vitamin C is also destroyed by heat. To make sure you’re getting the most vitamin C out of your foods, consume these vitamin C rich foods in their raw form.

Conclusion

The well-known health benefits of fruits and vegetables due to their high antioxidant, fibre, and water-soluble vitamin content, like the B-complex and vitamin C, are the basis for the encouragement of including them in your diet. Government bodies currently recommend 1 and ½ to 2 cups of fruits and 2 and ½ to 3 cups of vegetables per day, depending on your sex and age, for optimal health.

Restrictive diets that exclude or significantly reduce plant consumption may result in deficiencies of these nutrients, specifically and most likely, vitamin C and fibre. It’s best to discuss a plan for implementing these diets in detail with your doctor after blood work, making sure adopting one of these diets won’t lead to deficiency.

You can include more of the plant foods mentioned above in your diet by consciously planning your meals. Try substituting your snacks for fruits or veggies or include a vegetable in every meal. If you meal prep, it’s really easy to prepare your fruits and veggies in bulk for easy access and consumption!

With the amazing health benefits of fruits and vegetables, abundant availability, and easy preparation, it’s so easy to get these beneficial foods into your diet and achieve optimal health and nutrition.

Disclaimer: This article should not substitute professional medical advice. When starting a new diet or exercise plan, always consult your physician and exercise professional first.

Information in this article has been extracted and edited from InBody USA ‘The Health Benefits of Fruit and Vegetables’ by Sophia Ruiz.Sophia is a health and wellness freelance writer & blogger. As an Instagram influencer, she uses her platforms to promote consumer empowerment through education.

(1) Source: Australian Institute of Health & Welfare; Aust health 2018