
Type B: People whose blood is type B are identified as omnivores who can eat a variety of foods.They are also encouraged to eat organic and fresh food in as natural a state as possible. Type A: People whose blood is type A are steered toward a vegetarian diet, including soy proteins, grains, and vegetables.Reach instead for fruits, vegetables, and lean, organic meats. Type O: If you are type O, like an estimated 46 percent of the population, the Eat Right 4 Your Type program suggests that you stay away from wheat, dairy, caffeine, and alcohol.If you’re interested in exploring the eating plan, here’s an outline of what foods you should eat and stay away from based on each blood type: “To base a whole diet on that is probably not very sensible,” she says. In fact, while people often have different nutritional needs, humans are complex animals, and chalking up these specifics to blood type may oversimplify those needs, Weinandy says. However, the diet is specific about which foods groups are allowed for different blood types - and that can be be restrictive, Weinandy says. In addition, he recommends exercise and overall healthy habits, like drinking enough water, Weinandy explains. Reducing their potential health harms is relatively easy: For example, lectins found in beans can be eliminated simply by soaking the beans in water for a few hours and then boiling them for 10 minutes, Weinandy says.īut D’Adamo uses his theory to develop separate diets for people with blood types A, B, AB, and O.

Liz Weinandy, RD, at Ohio State University Wexner Medical Center in Columbus, Ohio, says that lectins can be dangerous to our health if eaten in large amounts, but the way D’Adamo presents their effects may be misleading. Avoiding agglutination, D’Adamo argues, can improve health by helping people manage weight better and fight cancer and heart disease. They should avoid caffeine, alcohol and any smoked or preserved meats.D’Adamo says that protein components in food called lectins bind with antigens on blood cells and lead to blood cell clumping, or agglutination. Type AB: These relatively rare individuals - claimed to represent the most recent blood group - can enjoy an omnivorous diet including tofu, seafood, dairy products, some grains, fruit and green vegetables. No corn, lentils, wheat, tomatoes, peanuts, sesame seeds or coffee are permitted.
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Type B: Claimed to have descended from nomadic tribes, Type B are supposed to eat some meat (but not poultry), plus eggs, vegetables and dairy products. No dairy products or bananas are allowed. Type A: With claims this blood group evolved when humans adopted an agricultural lifestyle, Type A are prescribed a low-fat vegetarian diet featuring organically grown vegetables, fruits, nuts, seeds, legumes and soy-based products. Most grains and legumes, as well as dairy products, potatoes, corn, cabbage, cauliflower and coffee are out. Type O: Claimed to be the ancestral blood group for humans, those with Type O are supposed to follow a Paleo-style diet featuring meat, fish, poultry and vegetables.

Purported foods for different blood types Kilojoule-counting is considered unnecessary, with claims that as long as you eat the right foods for you, weight loss should come naturally. It also claims if you eat foods that gel with your blood type, you'll shed the extra kilos, prevent disease and feel great.

The Blood Type Diet claims these 'interactions' can cause digestive issues, weight gain, fatigue and interfere with the body's immune system. If these are incompatible with your blood group, blood cells may clump together and cause havoc in various parts of the body. Naturopath Peter D'Adamo created the diet in the mid-1990s, claiming many foods have sugar-binding proteins called lectins. The Blood Type Diet is based on the theory that the body interacts with foods differently according to your blood type.
