There’s a list of foods that are proven to be good for different blood types?
There’s a book called, “Eat Right 4 Your Type” by Dr. Peter D’Adamo with the list of foods that work well with each blood type. There is a companion book called, “Cook Right 4 Your Type,” also.
Companion website that lists those foods and types.
I’m pretty sensitive to foods and I can verify for my blood type that it is 100% accurate. The others I can’t say yea or nay.