How much should I weigh? Ways of measuring
https://ift.tt/2PXm1hC These include age, muscle-fat ratio, height, sex, and body fat distribution, or body shape. Having excess weight can affect a person's risk of developing a number of health conditions, including obesity, type 2 diabetes, high blood pressure, and cardiovascular problems. Not everyone who carries extra weight develops health problems. However, researchers believe that while these extra pounds might not currently impact a person' s health, a lack of management could lead to problems in the future. Read on to find out about four ways of working out your ideal weight. Method 1: Body mass index (BMI)
BMI takes into account both height and weight but not body composition.
Body mass index (BMI) is a common tool for deciding whether a person has an appropriate body weight. It measures a person's weight in relation to their height. According to the National Institutes of Health (NIH):
Calculate your BMITo calculate your BMI, you can use our BMI calculators or review our charts below. 2) Imperial BMI CalculatorWeight and height guide chartThe following weight and height chart uses BMI tables from the National Institute of Health to determine how much a person's weight should be for their height.
What is the problem with BMI?BMI is a very simple measurement. While it takes height into consideration, it does not account for factors such as:
These, too, can have an impact on health. High-performance athletes, for example, tend to be very fit and have little body fat. They can have a high BMI because they have more muscle mass, but this does not mean they are overweight. BMI can also offer a rough idea of whether or not a person's weight is healthy, and it is useful for measuring trends in population studies. However, it should not be the only measure for an individual to assess whether their weight is ideal or not. Method 2: Waist-hip ratio (WHR)
A person's waist-hip ratio (WHR) can give an idea about whether they have more abdominal fat than is healthy.
A person's waist-hip measurement compares their waist size with that of their hips. Research has shown that people who have more body fat around their middle are more likely to develop cardiovascular disease (CVD) and diabetes. The higher the waist measurement in proportion to the hips, the greater the risk. For this reason, the waist-hip ratio (WHR) is a useful tool for calculating whether a person has a healthy weight and size. Measure your waist-hip ratio1. Measure around the waist in the narrowest part, usually just above the belly button. 2. Divide this measurement by the measurement around your hip at its widest part. If a person's waist is 28 inches and their hips are 36 inches, they will divide 28 by 36. This will give them 0.77. What does it mean?How WHR affects the risk of cardiovascular disease (CVD) is different for men and women, because they tend to have different body shapes. Evidence suggests that WHR can impact the risk of CVD as follows: In males
In females
However, these figures can vary, depending on the source and the population to which they apply. WHR may be a better predictor of heart attacks and other health risks than BMI, which does not take fat distribution into consideration. A study of health records for 1,349 people in 11 countries, published in 2013, showed that those with a higher WHR also have a greater risk of medical and surgical complications relating to colorectal surgery. However, WHR does not accurately measure a person's total body fat percentage, or their muscle-to-fat ratio. Method 3: Waist-to-height ratioWaist-to-height ratio (WtHR) is another tool that might predict the risk of heart disease, diabetes, and overall mortality more effectively than BMI. A person whose waist measurement is less than half their height has a lower risk of a number of life-threatening health complications. Measure your waist-to-height ratio
A person's height should be at least twice their waist measurement for a healthy WtHR.
To calculate the WtHR, a person should divide their waist size by their height. If the answer is 0.5 or less, the chances are that they have a healthy weight.
These measurements will give a WtHR of just under 0.5. In a study published in 2014 in Plos One, researchers concluded that WtHR was a better predictor of mortality than BMI. The authors also cited findings from another study — involving statistics for around 300,000 people from different ethnic groups — which concluded that WHtR is better than BMI at predicting heart attacks, strokes, diabetes, and hypertension. This suggests that the WHtR could be a useful screening tool. Measurements that take waist size into account can be good indicators of a person's health risks because fat that collects around the middle can be harmful for the heart, kidneys, and liver. The Centers for Disease Control and Prevention (CDC) note that a man with a waist size of 40 inches or above, or a woman with a waist size of 35 inches or above has a higher risk than other people of: This does not, however, take a person's height or hip size into consideration. Method 4: Body fat percentageBody fat percentage is the weight of a person's fat divided by their total weight. Total body fat includes essential and storage fat. Essential fat: A person needs essential fat to survive. It plays a role in a wide range of bodily functions. For men, it is healthy to have 2 to 4 percent of their body composition as essential fat. For women, the figure is 10 to 13 percent, according to the American Council on Exercise (ACE). Storage fat: Fatty tissue protects the internal organs in the chest and abdomen, and the body can use it if necessary for energy. Apart from the approximate guidelines for men and women, the ideal total fat percentage can depend on a person's body type or activity level. ACE recommend the following percentages:
A high proportion of body fat can indicate a greater risk of:
Calculating body fat percentage may be a good way to measure a person's fitness level because it reflects the person's body composition. BMI, in contrast, does not distinguish between fat and muscle mass. How to measure body fat
Calipers measure body fat. The result can give an indication of whether a person is likely to have certain health risks.
The most common ways of measuring body fat percentage is to use a skinfold measurement, which uses special calipers to pinch the skin. The health professional will measure tissue on the thigh, abdomen, chest (for men) or upper arm (for women). The techniques provide an accurate reading within around 3.5 percent, according to ACE. Other techniques include:
None of these can give a 100-percent accurate reading, but the estimates are close enough to give a reasonable assessment. Many gyms and doctor's offices have devices for measuring a person's body fat percentage. VideoIn this video by What Matters Nutrition, David Brewer, a registered dietician, takes a look at the question of ideal weight, discussing many of the points raised above. TakeawayBody mass index (BMI), waist-hip ratio (WHR), waist-to-height ratio (WtHR), and body-fat percentage are four ways of assessing a healthy weight. Combining them may be the best way to get an accurate idea of whether you should consider taking action or not. Anyone who is concerned about their weight, waist size, or body composition should speak to a doctor or nutritionist. They will be able to advise about suitable options. Q:Does it matter if a person if overweight, as long as they are healthy and comfortable? A:It is important to remember that there is a link between being overweight and a higher risk of many chronic diseases, including diabetes, hypertension, and metabolic syndrome. Additionally, carrying extra weight can be tough on the skeletal system and joints, and it can result in changes in motor function and postural control. This may be because having extra body weight can reduce muscular strength and endurance, distort a person’s posture, and cause discomfort with normal body movements. For young people excess weight during the growth development stages can contribute to unusual motor patterning. This can remain into adulthood. Daniel Bubnis, MS, NASM-CPT, NASE Level II-CSS Answers represent the opinions of our medical experts. All content is strictly informational and should not be considered medical advice.Weight Loss via Obesity / Weight Loss / Fitness News From Medical News Today https://ift.tt/O45xlc October 26, 2018 at 04:11AM
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The Flat Belly FixThis is the only 21-day rapid weight loss system that allows you to easily lose an average of 1 lb a day for 21 days without feeling hungry or deprived. The unique and brand new techniques used in this System are proven SAFE. And they do not cause the rebound weight gain common to all the other rapid weight loss systems that are not backed by the latest science. The Flat Belly Fix System takes advantage of a recent scientific discovery that proves the effective weight loss power of an ancient spice. Combined with other cutting-edge ingredients in the patent-pending Flat Belly Fix Tea™ — that you can make right in your own kitchen in minutes — this System is the quickest, easiest and most enjoyable way to quickly get the body you desire and deserve. Click HereArchives
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