Tag: Blood type o positive

A 2013 systematic review published in the *American Journal of Clinical Nutrition* found no evidence to support the health benefits of blood type diets. Despite this, the myth that specific foods are best for certain blood types, such as type O, persists, leading many to question the role of common ingredients like garlic.

According to the blood type diet theory, certain foods and herbs are more compatible with specific blood types based on ancestral heritage. This guide explores which beneficial herbs for blood type O positive individuals are believed to offer supportive properties for digestive health, immunity, and metabolic function.