In normal adults, the normal body fat percentage is between 15% and 18% for men and between 20% and 25% for women. If the body fat percentage is too high and the weight exceeds 20% of the normal value, it can be considered as obese. Body fat rate refers to the total weight of fat in the body, accounting for the percentage of the total weight of the body weight, also known as body fat percentage, mainly reflecting the amount of fat in the body. A high body fat percentage can easily cause cerebral hemorrhage, myocardial infarction, hypertension, diabetes, fatty liver and other diseases.