Muscle Mass
Collagen is vital for skeletal muscle as it is abundant in protein. Studies suggest that collagen supplements and strength exercises could increase muscle mass. Collagen supplements are particularly beneficial to people with sarcopenia, an age-related condition in which the skeletal muscle loses its mass and strength.
Based on a 12-week study, 27 adult men with sarcopenia took 15 grams of collagen supplements and joined an exercise program simultaneously. The result showed that the participants who took the supplements increased their muscle mass and strength compared to the placebo pill group. Scientists theorized that collagen supplements promote the proteins responsible for muscle growth.
However, researchers said that additional studies are needed to determine the positive impacts of collagen on muscle growth.
