Body composition analysis relies on BMI calculation, understanding BMR/RMR standards, and identifying the biochemistry behind fat metabolism and lipolysis.
Body fat naturally fluctuates throughout your life, so it's normal for body fat levels to change when you're in your teens. Puberty also affects how your body stores fat, so it's normal for girls to gain fat because of hormonal changes.
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Many of us dream about dropping enough weight to have a flat, bikini stomach, but unless you’re already thin, it will probably take longer than a week. Shrinking your belly is dependent on lowering your overall body fat percentage and that takes time, depending on what your starting point is.
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Most women would like to have a slim waistline, but belly fat is more than just a cosmetic problem. Excessive abdominal fat increases your risk for chronic diseases, such as heart disease and diabetes.
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A scale tells you how much you gross weight you carry, but it can't tell you what type of tissue comprises that weight. Even if you have a healthy weight, your body fat levels might pose a health risk.
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Body composition is the percentage of bone, muscle, water and fat you carry. The more fat you have, the higher your risk of obesity and cardiovascular disease. The body mass index (BMI) is an internationally used means for measuring your body composition that you or your physician can calculate.
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Approximately 17 percent of children qualify as obese, according to the Centers for Disease Control and Prevention. Obesity puts your child at an increased risk for health problems such as type 2 diabetes and heart disease.
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Liposuction is now the most popular form of cosmetic surgery in the United States. Here are five things you need to know to make an informed decision.
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Most child characteristics—including weight and height—vary across a wide range. View any group of children of the same age and gender, and you will see some children who are shorter than others, some who tower over their peers, some who seem scrawny and some who appear to be carrying extra pounds.
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Losing up to 22 pounds in 13 days certainly sounds like a winning diet if you want to lose weight fast. However, the 13 Day Metabolism diet is a fad diet with strict rules and severe calorie restriction that you may have a hard time following for the allotted days.
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Fat loss isn't easy. It requires a dedicated diet and exercise plan and permanent habit changes. Because most people are accustomed to instant gratification, the idea of taking the time to burn off stubborn belly fat is unappealing.
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Eating right and working out requires sacrificing your time and some of life's simple pleasures. When you don't see results on the scale, you may be tempted to throw it over for snacks and computer games. Don't despair.
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Stress affects people in a variety of ways. Some may lose weight, while others may gain. Both epinephrine and cortisol are adrenal stress hormones that might be partly responsible for these reactions. Cortisol increases your metabolism, but it also makes you hungry.
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Swelling in different areas of your body -- generally from fluid accumulation in your tissues -- frequently is visible in your extremities.
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Like adults, more and more children are having a hard time managing their weight. And an overweight child is more likely to become an overweight adult, according to the Centers for Disease Control and Prevention. Figuring out your child's body fat is one way to assess your child's health risk.
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Both your weight and body composition are important for good health. No ideal body weight exists for anyone, but rather there is a range of acceptable weights for any given height. A doctor can advise you on whether you're at a healthy weight or have an increased risk of obesity-related health problems.
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When you look at yourself in the mirror first thing in the morning, you see a belly that's flatter than at any other time during the day. This happens because you're coming off of a multi-hour fast -- which means that most of your food has been digested, so it can't cause any bloat.
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Obesity has been linked to several health risks, including heart disease, diabetes and cancer. In addition, obesity, which is defined as a body mass index of 30 or more, may also be linked to difficulty breathing, wheezing and asthma.
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Instead of aiming for an ideal weight, which doesn't necessarily exist, you may want to work toward a weight within the healthy range for your height.
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The term "metabolism" refers to the chemical reactions that take place in your body each day, and the energy -- in the form of calories -- that's burned carrying out those reactions.
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The body requires energy to sustain itself and perform all the functions of daily life. The process of converting nutrients from food into energy is called cellular respiration. The energy from this biochemical process is captured in a chemical called adenosine triphosphate (ATP).
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