Tag: O positive blood diet

As the most common blood type, O-positive blood is always in high demand for transfusions, and O-positive individuals are often called 'The Universal Donor' for all positive blood types. But beyond donation, what does o-positive blood need for optimal health? The answer isn't a scientifically-proven blood type diet, but rather a focus on overall healthy living, nutrition, and recognizing certain genetic predispositions.

According to a 2013 review published in the *American Journal of Clinical Nutrition*, there is no scientific evidence to support the claims of the blood type diet. Therefore, the popular claims regarding what you should not eat if you have O-positive blood are based on a theory that has been widely debunked by the medical community.