Overcooking meat can destroy vitamin C, necessitating consumption of rare or fresh meat and organs to avoid deficiency.

“but there is one thing if you coop the hell out of your meat I think you will tend to destroy the vitamin C so you want to be rare I'm guessing yeah I mean that's the idea that that there are cases of scurvy and Arctic explorers and people who are on ships because they had preserved old meat so you want to you want to make sure you eat fresh meat”