Vitamins are good, they help keep your immune system in check. But it is also better to take peptides, which are bioactive regulators that speed up protein synthesis in cells and help recovery. You can find much more information about peptide bioregulators here https://nanopep.net/peptide-bioregulators-promote-active-and-functional-longevity/ and all about their benefits. If you trust the scientists as much as I do, statistically these peptides help increase lifespan by 20-40%.