Generally speaking, is it safe and beneficial to give elderly seniors who loos muscle mass and strength some daily whey protein? Personally I cannot think of much which would speak against it if you don't overdose on the whey. How much could one for example give an elderly woman which weighs like 130lbs? Or what else could one do to stop muscle loss? Are there any anabolic substances which could be used in men or women if they're losing to much strength?