This article was reviewed by Darragh O’Carroll, MD. Have you ever wondered if your blood type could influence the foods you should eat? That’s the idea behind the blood type diet, a nutrition theory ...

Add Yahoo as a preferred source to see more of our stories on Google. Plenty of companies these days are promising to harness the power of your individual DNA to gain insights into your health. In ...

For decades, people have tried to hack nutrition to figure out that “perfect” diet for their bodies. Countless fad diets have had their moment in the spotlight. One such diet was (and still is) the ...

Red blood cells are complex — there's much more to blood types than A, B and O. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.