They are, however, advised to eat snails.72 Type As, for example, are told they do well on vegetarian diets, but they should avoid cabbage, potatoes, eggplant, olives, peppers, and tomatoes, among many other foods. Furthermore, there is no anthropologic evidence whatsoever that all prehistoric people with a particular blood type ate the same diet.”71ĭ’Adamo has come up with 16 different food groups, further divided into ‘Highly beneficial,’ ‘Neutral,’ and ‘Avoid’ foods, depending entirely on what blood type you are. “They came on the biologic scene long before humans did. “It’s a fallacy even to speak of ‘original’ type Os or ‘original’ type As because blood types did not originate with humans,” explains Dr Stephan Bailey, a nutritional anthropologist at Tufts University. And, indeed, many have been drawn in by D’Adamo’s promises.īut according to the Tufts University Health and Nutrition Letter, D’Adamo has his blood typing all wrong. In a time when we have strayed so far from a natural way of eating, a guide to eating like your prehistoric ancestors could be quite helpful. By ‘eating right for your type,’ D’Adamo asserts, you will be eating like your prehistoric ancestors did.70 Follow the diet that is ‘right for your type’, he says, and you can lose weight, cure ear infections, fight off cancer, heal yourself from Chronic Fatigue Syndrome, and much, much more. D’Adamo proposes that there are four different ideal diets, one for each blood type: A, B, AB, and O.

The book Eat Right for Your Type by Peter J. Protein: Where Do You Get Your Protein?Įat Right for Your Type? An extract from The Food Revolution, a book by John Robbins.Pregnancy: Vegetarian Diets for Children.Coumadin, Vitamin K, and a Plant-Based Diet.Cancer: Food Choices for Prostate Cancer.Calcium: Preventing and Reversing Osteoporosis.Calcium: Parents Guide to Building Better Bones.

O negative blood type diet meal plan