The relationship between body fat percentage and overall health is significant. A healthy body fat percentage is crucial for reducing the risk of chronic illnesses such as diabetes, heart disease, and certain cancers. Excess body fat, especially visceral fat, can lead to metabolic disturbances that adversely affect hormone levels and overall metabolism. Conversely, too low a body fat percentage can compromise overall health, leading to nutritional deficiencies and hormonal imbalances. Thus, maintaining an optimal range is essential for both physical and mental well-being.