How does body composition differ from body weight in health assessments?
Body composition refers to the proportion of fat and lean mass (muscles, bones, organs, etc.) in the body, while body weight is a measure of total mass without differentiating between fat and lean tissues. Thus, two individuals can weigh the same yet have vastly different body compositions; one may have a higher fat percentage, while the other may have more muscle. Evaluating body composition provides a more nuanced understanding of health, as excess body fat can increase the risk of chronic diseases despite normal weight. Therefore, body composition analysis offers key insights for tailored health strategies and fitness goals.