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Feb 16 2022
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Why men are more prone to heart disease?

By BIA, Blog, Health, Nutrition, Press

Cardiovascular diseases (CVDs) are the leading causes of death in Malaysia. Heart disease is responsible for nearly 1 out of every 4 deaths in Malaysia.  Malaysians in their 20’s and 30’s are currently suffering from heart attacks. Ischaemic heart disease, which can lead to a heart attack, was the leading cause of death among males in Malaysia in 2018, accounting for 17.8% of all deaths.

It is important for men to understand what heart disease is, the risk factors and symptoms, and how to prevent heart disease.  

What is heart disease? 

Cardiac disease encompasses a wide range of heart disorders, including coronary heart disease (CHD) or coronary artery disease (CAD), arrhythmia, heart failure, and heart attacks. Coronary heart disease develops when the arteries that deliver blood to the heart and body harden and narrow due to plaque buildup.

This plaque is composed of components found in the body such as cholesterol and other fatty lipids. Atherosclerosis is the term used to describe the hardness and constriction of the arteries. When this plaque accumulates, blood flow is constricted, resulting in a reduction in the amount of oxygen delivered to the heart. This can eventually lead to a heart attack.

Why men are more prone to heart disease?

Men have an elevated risk of heart disease. According to National Health & Morbidity Survey (NHMS) 2019, hypertension affects men 3 times more than women under the age of 30.

Other risk factors for heart disease include being overweight or obese, having a poor diet, high cholesterol, physical inactivity, and having diabetes.  

Symptoms of heart disease  

The symptoms of heart disease can often be “silent,” and go undiagnosed until someone experiences the signs of a heart attack or arrhythmia. Symptoms of these events may include:  

  • Chest pain or discomfort
  • Pain in the upper back or neck  
  • Heartburn or indigestion  
  • Nausea or vomiting  
  • Dizziness  
  • Shortness of breath  
  • Extreme fatigue  
  • Palpitations or feelings of fluttering in the chest  
  • Swelling in the feet, ankles, legs, neck, or abdomen  

It’s important to note that not all people who have heart disease experience signs or symptoms. Half of the men who died suddenly of coronary heart disease had no previous symptoms or warnings. 

High blood pressure and heart disease

Having high and uncontrolled blood pressure can lead to heart disease. Over time, high blood pressure taxes the blood vessels and heart by making them do more work less efficiently. The friction and force that come from high blood pressure will do damage to the delicate tissues lining the arteries. Plaque forms along with these tiny tears and lesions. As more plaque builds up, the narrower the arteries become, raising blood pressure even more. It becomes a vicious cycle.   

Many people have no symptoms of high blood pressure until it is too late. It is important to regularly check your blood pressure to make sure it is within the healthy range.  

How can you lower your risk for heart disease?  

  1. Check your BP: regular monitoring of your blood pressure will help you stay informed and in control of your blood pressure. If you suffer from high blood pressure, it may be helpful for you to keep a log of your blood pressure readings and take them to review with your doctor.  
  2. Quit smoking: Smoking is known to increase blood pressure and can greatly increase your risk of heart disease.  
  3. Check cholesterol and triglyceride levels: Work with your doctor to regularly check your cholesterol and triglyceride labs to make sure you stay within a healthy range.  
  4. Eat healthy food: Eating a diet rich in fruits, vegetables, and whole grains has been tied to a lower risk of heart disease. Limit red meat, fried foods, high sodium foods, and sugary drinks and desserts.   
  5. Stay active: Regular physical activity can help keep your blood pressure in check and keep your arteries relaxed and pliable. Find an exercise that you enjoy doing and aim to get about 30 minutes of exercise per day.  
  6. Limit alcohol: Excess alcohol intake is tied to an increased risk of heart disease. Drink in moderation which means 1-2 drinks per day. 
  7. Lower stress: Too much stress can tax the heart and blood pressure even more. Find healthy ways of relaxing like taking a walk, reading a book, listening to calming music, or spending a few moments in quiet meditation or prayer each day.  

Men need to bear in mind their risk for heart disease and the associated risk factors. It’s advisable for men to keep their regular check-ups with their doctors, and complete the recommended labs. Checking your blood pressure regularly may also be beneficial, and those who struggle with high blood pressure or have a family history of hypertension may want to consider an at-home blood pressure monitor. Let’s have a look at our clinically validated kiosk type blood pressure monitor, BPBIO 750 Blood Pressure Monitor.

Nov 02 2018
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Muscle and Its Role in Diabetes Risk

By Diabetes, Fitness, Health

A widely-known but often misunderstood disease is steadily overtaking an increasing portion of the U.S. population. In this country, more than one-third of adults are at a high risk for developing this condition and causes about 330,000 deaths each year. This disease is diabetes.

Diabetes, type 2 in particular, is a condition affecting an ever-expanding pool of Americans. In fact, the Centers for Disease Control and Prevention (CDC) reports that 30.3 million Americans had diabetes in 2015. That’s nearly 10 percent of the population! Furthermore, about 90 percent of those people had Type 2 Diabetes, and those numbers are only expected to rise.

The steady increase in diabetes diagnoses is due, in part, to the obesity epidemic. 87.5 percent of adults with diabetes are overweight or obese according to their Body Mass Index (BMI), a simple health indicator based on the ratio of weight to height. However, these findings make it seem like only those with high body weight are at risk for diabetes, and that is not the case. In fact, so-called “skinny fat” people, individuals with a normal or low BMI but a high percent body fat, are at an increased risk to develop diabetes or prediabetes. As you can see, the underlying theme here is that, rather than a high body weight, it is an imbalanced body composition that increases the risk of diabetes. This is why it is important for those looking to reduce diabetes risk or manage their diabetes to understand their body composition.

So what’s going on here? How does your body composition affect your diabetes risk, and can improve your body composition reduce that risk or help you overcome diabetes?

Let’s first take a look at body composition. What is it and why is it important?

What is Body Composition?

The term “body composition” means exactly what it sounds like: the components that your body is made up of. Generally speaking, these components can be simply categorized as fat and fat-free mass. As you might expect, your fat-free mass, also called Lean Body Mass (LBM) is everything in your body that isn’t fat. It includes your lean muscle, organs, blood, and minerals.

The body generally needs a balance of LBM and fat mass to function optimally and maintain positive health. However, this balance is disrupted in many overweight and obese individuals due to excess fat.

Most people think that the ultimate goal for overweight individuals should be to lose weight, but this overlooks the bigger picture. In order to improve your health, get physically fit, and fit into those skinny jeans, you’re going to have to change your body composition. In other words, the goal for overweight individuals should not be to simply lose weight; instead, it should focus on improving body composition by reducing fat mass while maintaining or increasing LBM.

Not only will a more balanced body composition make you look leaner, but it can also reduce your risk of diabetes and other obesity-related disorders. Furthermore, it can have a positive effect on your metabolism.

Diabetes and Metabolism

When most people think about metabolism, they imagine some magical system within the body that allows certain people to eat more food without gaining weight. In reality, metabolism simply refers to the process of breaking down foods in order to supply energy for the maintenance and repair of current body structures.

When you consume food, your body breaks it down into its elemental components and then directs each piece to where it needs to go. It looks something like this:

  • You eat food.
  • Your body breaks down carbohydrates into glucose, a simple sugar.
  • The glucose enters your bloodstream.
  • Your pancreas releases a hormone called insulin (Phase 1 insulin response).
  • Insulin helps the glucose enter your body’s cells so it can be used for fuel, stored for later use, or stored as fat.
  • Since your pancreas has released insulin, it needs more. So it starts to create more insulin. (Phase 2 insulin response)
  • Now your body is ready to start the process all over again the next time you eat.

Seems like a relatively simple process, right? But for people with diabetes, the process doesn’t work the same way.

This is because diabetes is a metabolic disorder. It changes the way your body metabolizes food so that your cells are unable to use that glucose for energy. How? It all comes back to insulin.

Let’s look at that metabolism breakdown again. There are two places where insulin is key: the Phase 1 and Phase 2 insulin responses. Insulin is a hormone that helps your cells absorb glucose to use for energy. Your pancreas releases this hormone when it first detects the glucose from your food, and then it makes more insulin to use later.

In people with type 1 diabetes (T1D), the body does not produce insulin at all. In type 2 diabetes (T2D), the body produces insulin, but the cells can’t use it properly. This is called insulin resistance. Without access to insulin, glucose can’t get into your cells, so it ends up lingering in your bloodstream.

Of course, when the glucose can’t make its way out of the bloodstream, it will start to build up. All that excess blood sugar may then be converted to triglycerides and stored as fat. With this increase in fat mass, hormone imbalances or systemic inflammation may occur or persist, increasing risk for many other diseases or conditions. Diabetes is associated with increased risk for heart attacks, stroke, kidney disease, nerve damage, skin infections, and eye problems. Diabetes can even result in an impaired immune system, which, combined with poor circulation to the extremities, increases risk of wounds and infections, sometimes even leading to amputation of the toes, foot, or leg(s). In far too many cases, diabetes creates complications that eventually lead to death.

Effects of Type 2 Diabetes on Muscle

Many are already aware of the connection between high-fat mass and diabetes, however, more recently, researchers have begun to focus on another aspect of body composition as it relates to diabetes risk: Lean Body Mass. Many studies have shown strong links between Type 2 Diabetes  (T2D) and low lean body mass.

A large component of our LBM is our skeletal muscle mass, the muscles used for posture and movement. Unfortunately, diabetes is not only more common in those with less muscle, it can actually have negative effects on their muscle.

There are three main muscle characteristics that T2D affects: fatigability, strength, and mass.

Muscle fatigability refers to the rate at which your muscles become weaker after exercise or movement, and the amount of time it takes for them to recover or return to their full power. Researchers have known for years that muscle fatigability increases with T2D. When people with T2D perform an exercise, their muscles lose power faster than those of a healthy person.

T2D reduces overall muscle strength as well. Even after adjusting for age, sex, education, alcohol consumption, lifetime smoking, obesity, and aerobic physical activity, people with T2D had less handgrip strength than people without it.

Not only do T2D patients have both reduced muscle recovery and strength, they also start to lose muscle mass. In fact, the longer you have diabetes, the more muscle mass you tend to lose, especially in the legs.

As you can see, the raised blood glucose levels caused by diabetes and insulin resistance puts your muscles at a disadvantage for a number of reasons.

How Building Muscle Mass Reduces Risk of T2D

Here’s the good news. You can take control of your diabetes risk by improving your body composition. It all starts with Skeletal Muscle Mass.

Research has shown that increasing your muscle mass reduces your risk of T2D. For example, In a 2017 study, researchers in Korea and Japan followed over 200,000 otherwise healthy people who had no diabetes or prediabetes at the start of the experiment. After 2.9 years, the participants with more muscle mass were significantly less likely to have T2D: Yet another reason to include muscle building resistance exercises into your workout routine.

In fact, exercise is good for reducing diabetes risk as well as improving diabetic state all on its own. This is because exercise increases the delivery of glucose to our muscle cells. When you exercise, your muscles are exerting more than their normal energy demand, thus creating a higher need for energy/glucose to fuel them. In fact, resistance training has been shown to be particularly beneficial for T2D. Larger muscles require more energy, therefore the leg muscles, being the largest muscles in the body, are especially important for glucose uptake and regulation. Therefore, targeting the legs with resistance exercise may improve diabetes risk factors as well as promote physical function. As mentioned previously, those who are diagnosed with T2D often lose the most muscle mass in the legs, making leg day all the more important to maintain and build muscle mass to reduce the risk of diabetes.

Although type 2 diabetics are insulin-resistant, this increased demand for glucose from exercise helps to increase the efficiency of insulin to get glucose into the muscle cells, improving their diabetic state overall!

How to Improve Insulin Resistance with Diet and Exercise

So what does this mean for you? We’ve talked a lot about diabetes and its relationship to your body composition. Remember, people with T2D and pre-diabetes are resistant to insulin, meaning their cells can’t utilize the insulin they need in order to absorb glucose from the bloodstream. Eventually, this can lead to a number of health complications and other debilitating diseases. However, we’ve seen that it’s possible to significantly reduce diabetic risk and, in some cases, even reverse T2D. Here are some diet and exercise tips that will help you improve your body composition and get to a healthy level of insulin sensitivity.

If you are otherwise healthy but have low LBM and high PBF

If you don’t currently have diabetes or pre-diabetes, the most important thing you can do to lower your risk is exercise.

In one study, researchers looked at data from the National Health and Nutrition Examination Survey III. The survey covered 13,644 adults who were not pregnant and not underweight. They reviewed each person’s muscle mass and compared it to their diabetes status. What they found was astounding.

For each 10% increase in the ratio of skeletal muscle mass to total body weight participants showed an 11% decrease in insulin resistance and a 12% decrease in prediabetes. The results were significant, even after the scientists took into account other factors affecting risk for insulin resistance.

For people with T2D and Prediabetes

If you already have high blood sugar or diabetes, there are still ways that you can improve that. First, resistance training 2-3 times a week can relieve some diabetic symptoms.

One study found that participants who completed a strength training program had reduced their HbA1c levels from 8.7 to 7.6 percent. In fact, 72% of participants in the resistance exercise group were actually able to reduce their medication use after 16 weeks of a strength training program.

Regardless of the type of training you engage in, getting started is the first step. However, make sure you check with your health provider if you have diabetes or any other conditions before you start an exercise regimen.

Takeaways

The major takeaway here is that diabetes is not only a disease that has to do with weight – high body fat and low muscle mass both increase diabetic risk.

The main goal to reduce this risk or improve diabetic state is to improve body composition. This can be done by reducing body fat for those who are overfat, as well as building muscle for those who have low skeletal muscle mass. One study showed that people who increased their LBM while reducing their fat mass had a much lower risk of T2D than people who had high fat mass combined with high LBM, or low body fat combined with low LBM.

What’s next?

The best thing to do in order to have a better idea of your health risks and create attainable goals for yourself is to get your body composition tested. From there, you can make adjustments to your lifestyle to alter your body composition, if necessary, to reduce your risk for diabetes and other conditions. If you already have T2D or prediabetes, focus on losing fat while engaging the muscles with exercise.

Hopefully, you now have a better understanding of how your body composition affects your diabetes risk, and how you can harness the power of diet and exercise to control that risk. A low-sugar, high-protein diet combined with regular exercise, especially strength training, can improve your body composition and improve insulin sensitivity, among other benefits.

So what are you waiting for? See what you’re made of and get started on the path to a healthier life today!

**

Nicole Roder is a freelance writer specializing in health, mental health, and parenting topics. Her work has appeared in Today’s Parent, Crixeo, Grok Nation, Chesapeake Family LIFE, and the Baltimore Sun, among others.

Source: https://inbodyusa.com/blogs/inbodyblog/muscle-and-its-role-in-diabetes-risk/
Nov 02 2018
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How To Not Hate Dieting

By Diet, Health

If you’re here, you probably hate dieting. For many people, simply the word “diet” brings feelings of misery.

A “diet” for a lot of people means: “I’m going to develop the self-control of a monk, start eating low-calorie, healthy foods that I don’t like, cut out unhealthy foods that I do like, and starve myself.”

No wonder so many people fail! But it doesn’t have to be this way.

If your goal is to make long-term changes to your body composition, then yes, you need to accept the principle that unless you have some type of medical condition affecting your metabolism, you need to use more calories than you get from your food. This is called a caloric deficit. It’s real, it works, and science has backed it up forever.

"How To Not Hate Dieting": how to create a caloric deficit

But losing body fat doesn’t have to be severe dietary restrictions and starvation. If you make smart nutritional choices, adopt healthy eating habits, and incorporate enough exercise, you can still eat the foods you like, and make long-term improvements to your body composition.

Seriously. Let’s take a look.

You Really Don’t Need To Starve Yourself

extreme portion control diet

Going on a diet usually means eating less than you usually do, but losing the unwanted fat you gained over time doesn’t mean you have to stop eating, skip meals, or starve yourself.

To illustrate, let’s take a look at what happened to a group of people who actually were starved: the participants of Ancel Keys’ famous Minnesota Starvation Experiment.

If you’re unfamiliar, here’s a brief history lesson: In the 1940s, the Allied powers were pretty sure they were going to defeat Hitler in Europe, and they needed to know how to deal with a starving European continent once the war was won. In order to do that, they needed data on what happens when people starve and are later re-fed.

36 healthy volunteers were selected to go on a yearlong starvation experiment that consisted of 3 months overfeeding, 6 months near-starvation, and 3 months refeeding/recovery.

Did they lose weight? You better believe they did: roughly 25% of their body weight, gone in 6 months.

What happened here? How did they lose so much body weight so quickly? The same way everyone loses body weight: by being in a caloric deficit. However, the deficit the experiment participants experienced was very extreme.

After adjusting their bodies to 3 months of a 3,200-calorie/day meal plan, their diets were uniformly slashed to 1,570 calories a day, a reduction of about 1,630 calories. But they weren’t allowed to just sit around; the participants were further required to walk 22 miles a week AND expend 3,009 calories a day.

"How To Not Hate Dieting": Increase in exercise and extreme decrease in calories

We’ll do the math for you: that’s a caloric deficit of nearly 1,500 calories a day, or 10,000 calories a week.

That’s about triple the caloric deficit required to lose a pound of fat per week, which is an achievable goal.  The starvation diet in the Minnesota study was anything but healthy and came with the following starvation-related side effects:

  • Increased weakness
  • Increased feelings of introversion
  • Increased irritability/impatience with others
  • Dizziness
  • Extreme fatigue
  • Hair loss
  • Obsession with food

You don’t want any of these effects, nor do you need to experience them.  A caloric deficit of approximately 500 calories/day has been shown to be effective, especially for initial fat losses.

How you achieve that caloric deficit doesn’t have to be extreme either, which brings us to the second point…

Choose a Caloric Deficit That Works For You

There are two ways to create a caloric deficit: cutting calories from food and increasing your activity level. In the Minnesota Starvation Experiment, both methods were used to create that drastic caloric deficit.  You can do the same (although there’s no reason to go to the extreme like in the experiment). Here’s how:

Calculate the number of calories your body burns at rest, also known as your Basal Metabolic Rate (BMR). Online calculators exist that will estimate this for you, and some methods of body composition analysis can also estimate your BMR.

Take your BMR and multiply it by 1.2 (this being the conversion rate for a sedentary person. If you have an active job or already exercise and are maintaining your weight, you’ll multiply it by a higher factor). For example, let’s say your BMR is 1631 calories; a rough estimate of your total caloric needs would be around 2,000 calories to maintain weight.  Shave off 500 calories for the caloric deficit, and the caloric balance each day to lose a pound of body fat per week will be around 1,500 calories a day.

Now here’s the part where you get to make a decision by choosing a calorie-reducing strategy that works for you. How will you create this 500-calorie reduction?

You really do have a choice in the matter. In a study of overweight people, participants were made to create an overall 25% energy reduction. The first group achieved this reduction entirely through caloric restriction; the other achieved it with a 12.5% reduction in food intake and an increase of 12.5% in energy use due to exercise (equaling a 25% reduction in energy).

Both groups lost 10% of their body weight and 24% of their Fat Mass, with the researchers concluding that it didn’t matter whether you simply cut calories or cut calories and exercised: what mattered was the total energy deficit.

This isn’t to say that effort the exercising group made was completely useless – the researchers found aerobic benefits to their exercise – or that strength training should be avoided during fat loss since it’s been shown to preserve muscle. What it does mean is for fat loss, you have some choices on how you want to achieve it.

"How To Not Hate Dieting": Increase in exercise with a slight decrease in calories

For example, if you already feel like you are eating very little, cutting 500 calories from your meal plan might be extremely difficult for you.  You can make up the bulk of your caloric reduction by increasing the energy you expend throughout the day.

You could also go the alternate route.

"How To Not Hate Dieting": Small increase in exercise

If you think you can the bulk of your calories from your meal plan without with a small increase in the exercise you already do, that’s also an option.

The point is when it comes to weight loss, one size doesn’t fit all, and if you follow a program that isn’t designed for you and is too hard to stick with, the chances you’ll quit are high.

But before you start cutting everything out of your diet that you like to eat…

Choose Things That You Want To Eat and Eat Them

Really.

Don’t just cut everything you’ve ever enjoyed eating out of your life with a buzzsaw.  It’s not completely necessary and can actually work against you.

Think of your daily caloric intake as a budget, and your caloric deficit is the “money” put away for a vacation.  If you stay within your budget, after a period of saving, you get to go on a trip.

So long as you stay within your budget, it doesn’t always matter how you spend the rest of your money. So it is with calories. You don’t have to cut out everything you like to keep your diet, and here are a couple of truths that can keep you motivated.

  • Fat isn’t your enemy

For decades, it’s been common knowledge that a high-fat diet leads to obesity.  Fat used to be at the top of the food pyramid, something that you ate only sparingly.  Well, it turns out that those high-carb/low-fat diet rules may have been sabotaging your efforts for years.

While this doesn’t mean you can overeat fatty foods, this does mean it’s OK to incorporate healthy fats in your diet and still reach your goals. Bring on the avocados and olive oil! (just be careful about the high-calorie foods – you still need a caloric deficit).

  • High-protein diets can make you feel fuller/help you eat less

Often dismissed as a concern of bulky bodybuilders and powerlifters, eating foods high in protein can actually go a long way in helping you lose fat properly.  That’s because foods rich in protein have been shown to have a positive effect on feeling full.

If you include healthier, protein-rich foods in your diet, you might have an easier time sticking to your diet while you enjoy meat, fish, eggs, and other protein-dense foods.

You Don’t Have To Hate Dieting

You will hate dieting if you go about it the wrong way.  What’s the wrong way? Going too extreme on any part of it.

You do not need to starve yourself and then slave away at the gym.  Even though reaching rapid weight loss goals might sound appealing, if you actually go through with it for an extended period of time like the participants in the Minnesota experiment, you can wind up feeling depressed, tired, and unmotivated.  Remember those participants committed to their diet full-time because it was their way of contributing to the war effort.

You can find a nutrition plan/exercise balance that works for you and your lifestyle.  For some people, dieting alone may be effective, but these people more than likely have increased metabolisms because they have a lot of muscle. Trying to lose fat by purely cutting calories can be very difficult if you have a smaller metabolism. Instead, strike a balance between diet and exercise.

You do not need to go on an extreme diet where you skip meals or cut out an entire macronutrient group out of your diet (some people demonize fat; others, carbs. You need both these nutrients).  While low-carb diets have been shown to be an effective plan for weight loss, this doesn’t mean you have to go on an Atkins-style diet and cut out your morning whole-grain bagel. It’s not a sustainable long term nutrition plan and will likely make you feel miserable in the long run without these vital nutrients.

It may take a little bit of planning to find a diet that works for you, but if you’re looking to make positive changes in your body composition and lose fat, bear these things in mind, stick to them, and you will start seeing results!

 

Source: https://inbodyusa.com/blogs/inbodyblog/97278337-how-to-not-hate-dieting/

Nov 01 2018
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How to Tell If You’re Skinny Fat (and what to do if you are)

By Blog, Health
Editor’s Note: This post was updated on July 20, 2018, for accuracy and comprehensiveness. It was originally published on July 1, 2015.
by InBody USA

The term “skinny fat” has been around for a while now, but it seems to have started trending following a feature in TIME Magazine. In it, outwardly skinny and visually healthy people were surprised to learn that they had the same medical issues as an obese person.

Bottom line, looking skinny doesn’t mean you’re healthy if you are skinny fat.

If you’re a little unclear on what exactly skinny fat means, it refers to someone who has a weight and BMI that is normal for that person’s height but has much more fat than and not enough muscle recommended for optimal health.

Many people just assume that if their weight and/or BMI is normal, they have nothing to worry about. This has a lot to do with misconceptions about BMI’s usefulness in assessing weight and health. For example, according to the World Health Organization (WHO), if your BMI is between 18.5 and 24.99, you are considered to be in the normal range for sufficient health. So if you have a BMI of 22, you’re automatically in the clear, right?

Not so fast – although the WHO has set these ranges, they are quick to qualify them with the following:

[BMI] should be considered as a rough guide because it may not correspond to the same body fat percentage in different individuals.

Source: WHO

The fixation on weight, thinness, and BMI is where so many people get fooled into living unhealthy lifestyles. They feel like exercising daily and eating a healthy diet doesn’t apply to them because they look skinny. But looking the part doesn’t always mean you fit the part.

As Long as I Look Good, That’s All That Matters!

If only that were the case.

Unfortunately, that attitude is exactly what causes people to become skinny fat in the first place.  The appearance of being skinny seems to outweigh being fit and healthy. However, because of the way fat can be stored, skinny fat people risk having serious health problems.

Not all fat gets stored under the skin. Fat that people can see is referred to as subcutaneous fat, but there’s a second type – visceral fat – and it’s the worse of the two.  If you’re skinny fat, you likely have a lot of this second type.

Visceral fat is internal fat that develops in the abdominal cavity, gets stored around the organs, and wraps around your kidneys, intestines, stomach, and liver.  It’s sneaky because while it’s easy to see subcutaneous fat, it isn’t so easy to see the visceral fat in your midsection.

Having large amounts of visceral fat can spell a heap of trouble, according to Harvard Medical School.  Visceral fat has been linked with:

So while on the exterior, skinny fat people might look attractive, on the inside, their bodies may be at high risk for a number of health problems and syndromes.

How can you tell if you’re skinny fat?  It’s not as easy as looking in the mirror or standing on a scale. You need to understand what your weight is made of.

It’s Not Just About Weight

How your weight is distributed determines whether you fall into the skinny fat category.  Weight alone cannot tell whether you’re skinny fat or not, which is precisely why so many people don’t realize that they are.

The term “skinny fat” is actually a popular term that describes a very real medical condition called sarcopenic obesity. This condition refers to an individual who may have what would be considered a normal/healthy weight, but metabolically, this person shares many health characteristics as someone who is overweight or obese

A person who is sarcopenic obese will have high fat mass and low muscle mass.

One of the best ways to determine whether you may be skinny fat is to have your body composition analyzed and your percentage of body fat determined.

How to Tell If You’re Skinny Fat

Once you’re able to get reliable information about your body fat percentage, you can compare it against the recommended percent body fat ranges. The recommended ranges for healthy men are between 10-20% body fat, and for women, the ranges are 18-28%.1

If your body fat exceeds these ranges, but you have a normal weight when you stand on the scale, you may be skinny fat.

There are several ways to have your body composition analyzed, all of which come with differing degrees of convenience and accuracy. Here are three ways to measure body composition:

Calipers

Probably one of the most common forms of body composition analysis. Calipers operate by pinching the fat that is held just under the skin (subcutaneous fat) and estimating the internal (or visceral) fat, which is where many skinny fat people hide their weight.

Getting consistent results from test to test can be an issue as well because each test administrator will have a different degree of skill than the person who conducted the test before. Even if it is the same person conducting the test, there is always the risk of human error (pinching softer/harder, etc.) with each test.

So, although this is probably the most accessible way to measure your body fat, it won’t be the most accurate. This is because calipers only actually measure the subcutaneous fat and then use prediction equations or tables based upon your age to guess the visceral fat.

Clinical Tests

It is possible to have your body composition determined in a clinical setting using tests and procedures such as hydrostatic weighing and dual x-ray absorptiometry (DEXA). However, these procedures both require specialized equipment, and in the case of DEXA, exposes your body to low levels of radiation. Although both of these tests are regarded as being highly accurate, because of the limited access, they may not be the easiest to access for regular testing to track changes in body composition.

BIA Scales and Devices

BIA devices are devices that use small electric currents to measure body composition. These are the body composition results of someone who fits the skinny fat/sarcopenic obese body profile:

Below are results from an InBody Test, a medical body composition analyzer:

This section is taken from the InBody Result Sheet. 

For this person, who is a 5’4” female, 135.3 pounds is just above her ideal weight, but within what is considered normal (BMI 23.2).  However, it’s clear to see that this person does not have enough Skeletal Muscle Mass and has excessive body fat. If you do the math, this person has a body fat percentage of 35.0%. This surpasses all upper limits of percent body fat ranges, which are usually around 28%.

BIA devices are quick, easy to use, and depending on the manufacturer, can be quite accurate in determining body composition results for all areas of the body – including the abdominal area, where visceral fat builds up over time.

Visceral Fat area over 100 square meters increases the risk for metabolic syndrome.

When using a BIA device, it’s important to look into how the device you are using determines body composition and how accurate its results are.  Some handheld devices may only directly measure your arms and estimate the remainder, while others may only directly measure your legs and estimate the upper body.  Whenever possible, use a BIA device that directly measures the entire body for the most accurate results.

If you find out you are skinny fat through body composition, the next step is to figure out how to improve.

How Do People Become Skinny Fat?

Image Credit: LifeSpan

First, you need to understand how you may have become skinny fat.

Essentially, the net result of losing muscle mass (and decreasing metabolic rate) and gaining fat mass due to maintaining the same caloric intake with a lower metabolic rate creates the skinny fat condition.  Diet and exercise (or lack thereof) play key roles here.

Carbohydrates and foods that are high in calories are great for creating energy potential in the body, but if that energy is not used through activity and exercise, it will become stored in the body as fat.

Similarly, muscle mass decreases over time when the muscles are not being used. If you work in a 9-5 job that requires you to be seated and not move around for most of the day, skeletal muscle mass is likely to decrease over time.  Fat mass will also increase as mobility decreases.

Sitting all day, eating an unhealthy diet, and skipping workouts is a recipe for muscle loss and fat gain.  Many people have sedentary lifestyles due to work and are prime candidates for muscle loss and fat gain if they don’t do anything to guard against it.

However, this isn’t the only way muscle loss and fat gain can occur.

Michael Matthews over at Muscle For Life, in an exceptionally well-researched piece, has another take on how people become skinny fat. Instead of losing muscle because they don’t exercise, he shows that people can lose muscle because they don’t diet and exercise the right way:

Conventional weight loss advice:

  1. Severe calorie restriction
  2. Excessive amounts of cardio
  3. Minimal weightlifting with an emphasis on high-rep training
Source: Muscle For Life

If you try to cut calories, while at the same time run on a treadmill an 1 hour a day 5 days a week, your body may not have the energy it needs to perform.  After a certain point, your body will start metabolizing muscle because it needs energy once the other options are exhausted. Weight loss will occur at the expense of both fat and muscle loss, which will do very little to improve body fat percentage and becoming less skinny fat.

Now that you understand the cause, here is the solution.

How To Overcome Being Skinny Fat

It all goes back to improving your body composition.

People who want to be thin and healthy need to increase their muscle mass and reduce their fat mass.  

This can be done in a number of ways, such as eating a protein-rich diet, but one of the best ways is to increase Skeletal Muscle Mass from weight training that focuses on heavy, compound exercises.

Why weight training?  Lifting heavy weights is the best way to increase muscle growth, and correspondingly, Lean Body Mass.

With increased lean body mass, your Basal Metabolic Rate (BMR) increases. In plain speech, the higher your BMR, the more calories your body naturally burns when it is doing nothing (i.e. sleeping).  The more calories you burn at rest, the greater the fat loss.

If you are worried that building muscle might make you look bulky instead of skinny, don’t!  Muscle is much denser than fat, meaning that if you weighed the same as you do now, but you had more muscle than fat, you would actually appear thinner.  Except in this thin body, you would be healthier.

Most people don’t know that muscle is also heavier than fat.  So, perhaps ironically, if you were to increase your muscle/Lean Body Mass to the point where you were able to reduce your body fat percentage significantly, you may actually weigh more than you did when you had a skinny fat body.

This is why understanding your body composition is so important.  If you were just measuring your weight with a scale and judging your appearance in the mirror, you may have never known you were potentially at risk for health problems.

Also, misunderstandings about building muscle/gaining weight due to muscle may have led you to avoid strength training altogether and instead focused on insane levels of cardio coupled with calorie restriction. This is how many people become skinny fat in the first place.

So, now you know the facts.  Just because someone looks skinny, don’t just assume they are healthy.  Don’t aspire to be skinny, aspire to be healthy.  Because at the end of the day, being healthy is always attractive.

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Nov 01 2018
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Why You Need to Know Your Body Fat Percentage

By Blog, Body Composition, Health
Editor’s Note: This post was updated on October 1, 2018, for accuracy and comprehensiveness. It was originally published on April 20, 2016
by InBody USA

 

Do you know what your body fat percentage is, right now?

What range is considered ideal for your gender?

Or why you should even care?

Your body fat percentage is a value that tells you how much of your body weight is made up of fat.  In terms of your overall health, your body fat percentage can be one of the most useful numbers available to you, more than how much you weigh and even more than your Body Mass Index (BMI).

You might argue that you can just rely on visual appearance, everyone knows what an overweight or obese person looks like. When you get to that point, you know you need to start making a change in your lifestyle. Unfortunately, once you get to the overweight/obese stage your risk for developing health complications will have increased and weight loss becomes difficult.

If you are interested in developing or maintaining a healthy and productive lifestyle, measuring and understanding your body fat percentage is incredibly important.  

Here are three reasons why understanding your body fat percentage can positively impact your life.

#1 Get The Context Of Your Weight

Knowing how much you weigh tells you very little because two people can have the same weight but have completely different body compositions and health risks. Your body fat percentage (PBF) puts your weight into context, telling you far more about yourself than how heavy you are.

Here are the body compositions of three types of people, all around the same weight (~154 pounds) and height (5’10”). To make each of these easier to talk about later, we’ll give them each a fictitious name.

Bill has a body weight of 154.0 pounds and a PBF of 28.3%. Notice the large differences between the bar for Body Fat Mass (BFM) and SMM (Skeletal Muscle Mass). Because of this very large difference, Bill likely falls into the category of what is popularly called “skinny fat.”

Ted has a nearly identical weight to Bill – less than half a pound in difference – but has a PBF of 15.6%, almost 13% less than Bill! This is because, unlike Bill, Ted has average amounts of muscle and fat for a 5’10” person.

Within about a pound of both Bill and Ted is Brian, with a body weight of 154.8 and a PBF of 10.1%.  The bars for his SMM and Body Fat Mass are the complete inverse of Bill, who had a skinny fat composition.

Now it’s true that even without these charts, it would be quite obvious to tell skinny fat Bill from athletic Brian just by looking at them.

However, the more extreme examples of Bill and Brian are helpful to illustrate how three individuals with roughly the same scale weight and BMI can have wildly different body compositions— something that scale cannot reveal.

Of the three individuals, Bill stands to be the most at risk for health problems because of his high PBF and low muscle mass, but especially so because his weight and BMI are considered normal. Bill may not be aware that he has increased risk for developing health complication, because visually he looks fine.

Without the context body fat percentage provides, it’s very difficult to understand what your weight means when you stand on a scale and whether or not you should consider making changes to improve your body composition.

#2 Decide How To Start Improving

man stretching

Understanding your body fat percentage helps you decide which of the two goals that reflect healthy body composition changes – increasing Lean Body Mass and decreasing Fat Mass – you should be working on.

It’s difficult to point to any single “ideal” percentage because what may be ideal for a bodybuilder may be different than what’s ideal for a soccer player. For this reason, ranges are used to give people an idea of where they stand in terms of health.

  • For men: 10-20% is considered normal/healthy
  • For women: 18-28% is considered normal/healthy

These ranges may vary depending on who your source is. The American College of Sports Medicine has ranges that may differ from the Mayo Clinic (more on that later in the next section)

Knowing where your body fat percentage falls in these ranges can be very helpful for you to decide how to improve your overall composition.

For example (and this may come as a surprise): many overweight/obese people actually already have a significant amount of muscle development compared to an average person of the same height.

Now, while strength training can be healthy and useful for everyone, a program based on bulking up and developing huge muscles may not be the best method for improving the body composition of someone who is overweight. That’s because the diet that encourages muscle mass growth typically requires being in a caloric surplus (eating more than your body needs to maintain its weight).

This person would benefit from a more conventional weight loss strategy. While it is true that fat loss can occur while strength training and gaining muscle, for someone of this body type, results will likely be achieved faster by a combination of restricting calories, increasing energy use, and weight lifting to maintain – not grow – muscle.

For someone like Bill, who is not overweight but still “overfat,” the opposite advice may apply.

Based on the relative lack of muscle compared to other people of the same height, Bill can likely get the quickest and most positive body composition changes by focusing on strength training to build muscle, not losing fat.

The reason this approach is better for this person and not someone who is overweight or obese is due to the lack of developed muscle.  While an overweight person already has a lot of muscle due to the need to support a larger frame, a smaller person will need to actively work to develop this muscle while maintaining or reducing the amount of fat mass they carry.

#3: Reduce The Risk of Heart Disease

healthy heart pulse

Understanding your body fat percentage has uses outside of fitness, too. Keeping your body fat percentage at a healthy level can help reduce your likelihood of getting serious health risks, specifically, heart disease.

Heart disease is most often caused by a buildup of plaque on the walls of your arteries. This occurs when small pieces of cholesterol (low-density lipoprotein, or LDL) damage your arteries, causing them to harden, forcing your heart to work harder to pump blood throughout your body.

What does body fat have to do with your heart? Quite a lot, actually.

According to new research published by the Mayo Clinic, having a healthy body fat percentage has a significant effect on your cholesterol levels – increasing the good cholesterol (high-density lipoprotein, or HDL) which helps to remove the damaging LDL and lower overall total cholesterol. This means less artery-clogging cholesterol in your bloodstream, which means less stress on your heart.

To be clear: this research isn’t linking this to overall weight or even total fat mass. These positive effects are linked with the amount of body fat you have compared to your current weight. The body fat percentage ranges needed to have this positive effect have an upper limit of 20% for men and 30% for women.

While the research doesn’t suggest that this is any type of complete preventative for heart disease – many lifestyle factors, as well as genetics, play into whether you will develop it or not – it does suggest that you have some degree of control over reducing your risk factor by maintaining a healthy body fat percentage and consuming a diet that promotes healthy cholesterol levels.

Know Your Percentage to Take Control of Your Health

Perhaps one of the best things about your body fat percentage is that it compares you to yourself.

If you just track weight, this invariably leads to comparing yourself to someone else. Even though there could be significant differences in height, muscle mass, genetics, or other factors, all people hear when they talk about or think about their weight is the number.

That’s what’s so great about your body fat percentage. It doesn’t matter how much you weigh; the only thing that matters is what that weight is made up of. You could be overweight (and even have a BMI that tells you that) but if you’re a woman with a healthy body fat percentage of 25%, why care?

To take control of your health and fitness and gain the positive benefits of living and maintaining a healthy lifestyle, the first step is to get your body composition measured.  Find a facility near you that offers body composition testing, get your body fat percentage, and start tracking it to start living better!

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