How does increased lean body mass affect overall health?

Increased lean body mass is closely linked to improved overall health, primarily because it contributes to various metabolic processes that support bodily function. When lean body mass, which includes muscles, bones, and organs, increases, it typically leads to a higher resting metabolic rate. This means that the body actually burns more calories at rest, which can assist in weight management and potentially reduce body fat percentage indirectly.

Research has consistently shown that a higher proportion of lean body mass is associated with a reduced risk of chronic diseases such as diabetes, heart disease, and certain cancers. This is largely due to the metabolic advantages of muscle tissue, which utilizes glucose and fatty acids more efficiently. Additionally, those with higher lean mass often have better insulin sensitivity, improved blood lipid profiles, and enhanced cardiovascular health.

In summary, increased lean body mass contributes significantly to overall health by lowering the risk of chronic diseases and promoting efficient metabolic function.