How is metabolism related to lean muscle tissue?

Question

A.
As lean muscle decreases, metabolism increases.

B.
Lean muscle has no affect on metabolism.

C.
As lean muscle increases, so does metabolism.

Answer 1

C. As lean muscle increases, so does metabolism.

Lean muscle tissue is metabolically active, meaning it requires energy to maintain. Therefore, having more lean muscle mass generally leads to a higher resting metabolic rate, which means the body burns more calories at rest. This relationship highlights the importance of maintaining or increasing lean muscle mass for overall metabolic health.