However much you exercise your body becomes less efficient at producing and absorbing any number of amino acids and proteins, including arginine, creatine, taur

However much you exercise your body becomes less efficient at producing and absorbing any number of amino acids and proteins, including arginine, creatine, taurine, etc. It’s not unreasonable to supplement exercise with safe anti aging regimes, and it’s absurd to have an anti aging regime without improved diet, regular mixed exercise, etc. There’s no reason to willfully ignore the science, which says aging comes with an inexorable decline in various crucial amino acids, etc, and that exercise/diet improves the entire system. Doing a sensible and safe total system regime that optimizes along a typical decline curve has all sorts of benefits, including the ability to better take advantage of exercise and diet, but also reduces systemic dysfunction due to imbalances in the availability of basic building blocks like amino acids, minerals, etc, that can be difficult to get in sufficient quantity from the best of diets for an aged person. TL;DR these aren’t mutually exclusive and are synergistic approaches