Quote
“Increased collagen production can help keep your skin looking younger, and sweating, muscle toning and stress reduction might also contribute to better skin”
Really!Working out increases collagen, HOW?
a couple different ways working out influences collagen production:
a) collagen is a fibrous protein. working out increases protein synthesis, probably as an adaptation. since lifting weights causes damage to muscular tissues, your body stimulates protein synthesis to build up stronger tissues and prevent that damage from happening again. more collagen means healthier, stronger skin tissues.
b) exercise also decreases cortisol levels, and since cortisol causes degradation of collagen into simple amino acids, exercise leads to less collagen degradation.