I don't know about intestine length, but eating a lot of red, and especially processed meat is indeed linked to colorectal cancer, presumably for all human bein

I don't know about intestine length, but eating a lot of red, and especially processed meat is indeed linked to colorectal cancer, presumably for all human beings : https://www.who.int/news-room/q-a-detail/q-a-on-the-carcinogenicity-of-the-consumption-of-red-meat-and-processed-meat https://www.who.int/news-room/q-a-detail/q-a-on-the-carcinog...