Is the Blood Type Diet Worth Trying?

Is the Blood Type Diet Worth Trying?

Medically reviewed by Aviv Joshua, MS, RDNGetty Images | Catherine Falls CommercialThe blood type diet is based on the idea people should eat certain foods based on their blood type. The diet was started by a naturopathic physician named Peter D'Adamo. His work focuses on how eating according to a blood type can improve health and lead to a longer life.Jump to Key Takeaways.How the Blood Type Diet WorksThere are four blood types: A, B, AB, and O…