Blood Type Diet

How it works

Background

Evidence quality

Highlighted claims

• The scientific research supporting the blood type diet is extremely weak to nonexistent. — Blood Type Diet vs. Body Type Diet
• The blood type diet's claim that blood type influences personality, emotional tendencies, and behavior has no scientific basis. — Blood Type Diet vs. Body Type Diet
• The book Eat Right for Your Blood Type has sold over ten million copies and presents itself as a scientifically rigorous system. — Blood Type Diet vs. Body Type Diet
• No credible peer-reviewed evidence supports the idea that different blood types produce different digestive responses to food. — 10 Health Hacks Debunked
• Perceived improvements from blood type diets result from replacing processed foods with whole foods, not from matching food to blood type. — 10 Health Hacks Debunked
• All four blood type dietary variations eliminate significant amounts of junk food, which is what produces observable results. — Blood Type Diet vs. Body Type Diet
• The improvements people experience on the blood type diet are attributable to eating cleaner, not to any blood-type-specific mechanism. — Blood Type Diet vs. Body Type Diet
• Blood type differences relate to immune system variation, not to digestive enzyme differences. — 10 Health Hacks Debunked