Optimal Body Fat for Health

Maintaining body fat within the range of 10 to 20% is generally ideal for health and longevity. However, individuals differ in their tolerance to lower body fat levels, with some experiencing low energy and hormonal imbalances. Monitoring blood work periodically is recommended, with drug-free individuals advised to do so every few years, those over 35 or 40 once a year, and individuals on drugs more frequently. Although most people in the 10 to 20% body fat range are healthy, it is essential to recognize that individual responses may vary.