Tag: Blood group

In a landmark 1981 study, researchers used an enzyme derived from green coffee beans to convert type B red blood cells into type O in a laboratory setting. This surprising development, however, does not mean that regularly drinking coffee can or will change the blood group of a person.

The blood type diet, first introduced by Dr. Peter D'Adamo, is based on the theory that your blood type dictates your dietary needs. Proponents suggest that type A individuals, historically 'cultivators,' should adhere to a vegetarian diet to thrive, making it essential to understand what foods should blood type A avoid.