The study: https://ajcn.nutrition.org/article/S0002-9165(23)66119-2/ful...
If true, it's the bacteria/parasites. Undercooked red meat is much more dangerous than non-red meat.
unprocessed red meat was also associated with significantly lower risk of T2D
The study: https://ajcn.nutrition.org/article/S0002-9165(23)66119-2/ful...