Back to Healthy weight. Use this calculator to check your body mass index BMI and find out if you're a healthy weight. Or you can use it to check your child's BMI. Being underweight could be a sign you're not eating enough or you may be ill.
What Is the Normal Amount of Body Fat a Man or Woman Should Have?
Body Mass Index (BMI) Charts (for Parents) - KidsHealth
There is no accredited body fat percentage for men or women; rather, there is an optimal health range depending on your level of fitness, age and weight goals. Fat is responsible for absorbing nutrients and insulating organs -- it also converts into energy in the event that food sources are limited, or as fuel during rigorous exercise. Having a high percentage of body fat means you are of low fitness with an increased risk of heart disease, diabetes and cancer. However, having too little body fat carries similar health risk. The World Health Organization takes into account age groups to determine a healthy body fat range.
Many Normal-Weight Teens Feel Fat
Body fat consists of essential body fat and storage fat. Essential body fat is present in the nerve tissues, bone marrow, and organs all membranes , and we cannot lose this fat without compromising physiological function. Storage fat, on the other hand, represents an energy reserve that accumulates when excess energy is ingested and decreases when more energy is expended than consumed. Women are believed to have more essential body fat than men because of childbearing and hormonal functions.
Childhood obesity is a serious medical condition that affects children and adolescents. Children who are obese are above the normal weight for their age and height. Childhood obesity is particularly troubling because the extra pounds often start children on the path to health problems that were once considered adult problems — diabetes, high blood pressure and high cholesterol. Many obese children become obese adults, especially if one or both parents are obese.