A. BMI (your weight in kilograms divided by the square of your height in meters) is a pretty reliable way to determine whether you have too much body fat. That said, BMI is not a perfect measure because it does not directly assess body fat.
What is the relationship between BMI and body fat?
First, at a given BMI and age, % body fat is higher in females than males. Second, at a fixed age, % body fat shows a large overall increase with BMI. Third, at a fixed BMI, % body fat shows an increase with age.
Why is my BMI normal but look fat?
A:This condition is known as normal-weight obesity. Because obesity is often equated with being overweight, the idea of being obese while maintaining a normal weight may sound odd. But obesity isn’t a measure of excess weight; it’s a measure of excess body fat. Normal weight obesity is a fairly common problem.
Can you have a high BMI and not be fat?
You can have a high BMI even if you have very little body fat, especially if you’re male and very muscular. It doesn’t take into account your waist circumference, which can be a good measure of your risk for certain diseases, including heart disease and type 2 diabetes.
Is 30 percent body fat bad?
Normal body fat percent for women is 20 to 30 (for men it is lower). In women, below 17 is extreme low body fat; between 30 to 33, high body fat; and above 34, extremely high body fat or obese. The recommended healthy body fat percentiles increase slightly with age.
Is body fat percentage better than BMI?
Body fat percentage distinguishes fat from muscle and calculates the percentage of body fat in the body. While BMI is a rough estimate of body fat, body fat percentage is a more accurate number.
What BMI makes you look fat?
The mean BMI of this group was 32, which is classified as obese – normal weight is 18.5-24.9, overweight is 25-29.9, obese is 30-34.9. Over 35 is considered severe or morbid obesity.
Why do I look thinner but weigh more?
Since dense muscle tissue takes up less space than fat, it’s possible you may weigh the same (or even more) yet appear slimmer than another person with the same weight, a similar height and frame because of the difference in your body composition.”
Is a BMI of 24 fat?
A BMI of 30 and higher is considered obese. The higher the BMI, the greater the risk of developing additional health problems. A healthy weight is considered to be a BMI of 24 or less. A BMI of 25 to 29.9 is considered overweight.
Why is my BMI so high?
Muscles are denser and heavier than body fat, so if you have high muscle mass, your BMI might indicate that you’re overweight or obese. BMI treats a person’s weight as one entity, instead of accounting for muscles, bone density and fat, which all make up a person’s weight.
What is skinny fat?
Skinny fat is a phrase used to describe people who appear to be a normal weight, or thin, but are actually carrying a high percentage of body fat, and have a low amount of muscle mass.
Do doctors still use BMI?
Body mass index, or BMI, has been used for over 100 years to help health professionals decide whether a patient is overweight or underweight. It is used in population studies, by doctors, personal trainers, and others.
What does 10% body fat look like?
This level is characterized by muscle definition in most muscle groups and some clear vascularity (the showing of your veins) in areas such as arms, legs, and abs. 10-12% body fat: This level of body fat is a sustainable level for men. Your abs can be seen, but aren’t as chiseled or defined as a man with 6-7% body fat.
Is 30% fat too much?
Anything more than 35 percent of your daily calorie intake is too much fat.
Is 40 percent body fat bad?
20-40 yrs old: Underfat: under 21 percent, Healthy: 21-33 percent, Overweight: 33-39 percent, Obese: Over 39 percent. 41-60 yrs old: Underfat: under 23 percent, Healthy: 23-35 percent, Overweight : 35-40 percent Obese: over 40 percent.