Which blood type is considered the 'most modern' in the blood type diet?

Type AB is considered the 'most modern' blood type in the context of the blood type diet, primarily because it is the most recent blood type to appear in human populations, resulting from the mixing of the earlier blood types A and B. This modern designation carries implications that individuals with type AB may have a more versatile and adaptable physiology compared to those with older blood types, as they are thought to be able to digest a wider variety of foods effectively.

In the blood type diet, recommendations for type AB individuals often reflect a combination of the diets advised for types A and B, incorporating a diverse range of foods tailored to their unique metabolic and immune characteristics. This suggests that people with type AB blood may require a more integrated and flexible approach to nutrition, taking advantage of the strengths of both ancestral diets without the limitations that may be present in the diets for other blood types.