In normal adult women, the general fat rate is between 20% and 25%. Body fat percentage, also called body fat percentage, refers to the proportion of body fat to the total weight of the human body. The level of body fat percentage can directly reflect the amount of fat content in the human body and is an important indicator used to determine whether a person is obese or thin. A high body fat percentage can indicate that the human body is obese, which can lead to hypertension, diabetes, fatty liver and many other diseases, while a low body fat percentage can cause dysfunction and other diseases.