Best Diet Depends on Blood Type

People with Type O blood were thought to be the earliest humans on earth and were mainly carnivorous cavemen. Type O dates back to the ascendance of the Cro-Magnons and is still the most common blood type in the world. People with Type O blood are thought to have extremely high acid content in the stomach, which enables them to digest protein-heavy foods.

Red meat is the most recommended source of protein for Type O's followed by chicken and fish. Eggs and dairy are considered to be a poor source of protein for the Type O. Olive oil is the cooking medium of choice but they gain a lot of weight if they eat nuts. They do not digest beans and vegetables well and are allergic or intolerant to wheat or other grains. Vegetables from the cabbage family cause digestive distress for Type O's, as do melons, cantaloupes and citrus. Corn causes them to become overweight or diabetic. Good fruits for the Type O are plums, and figs and optimum vegetables are the leafy green ones such as kale and spinach.

Type A blood type did not evolve until about 25,000 B.C. These humans were cultivators who mainly thrived on a diet of plants, grains and fish. They were different than the Type O hunters who needed red meat to keep their bodies in optimal working order. The Type A blood human being could convert plant material into protein much easier.

Type As can't digest meat very well, so soy and fish should be the main sources of protein. Most of them can't tolerate dairy products at all, only small amounts of yogurt. Type A's should avoid corn or safflower oils as it raises their cholesterol. Type A's are big seedeaters and thrive on almonds, walnuts and peanuts. They also tolerate beans and grains well. All vegetables are a crucial part of the Type A diet with the exception of potatoes and peppers which aggravate their digestive system. They can also tolerate any kind of fruit, except persimmons and pomegranates.

Humans with Type B blood did not begin appearing until about 10,0000 B.C. This is one of the best blood types to have, as they are basically the hybrid blood type created by the mixing of both Type A and Type O blood types. This blood type, which is known as the nomads thrives and survives eating just about anything.

Type B's take well to any kind of protein; except for chicken and that can lower their immune systems. They should also avoid shellfish. Type B is the only blood type that can fully enjoy all dairy products, as the lactose in the milk is the primary sugar that supports their blood nutritionally. They should avoid corn oil and avoid eating nuts and seeds, which can interfere with their blood sugar levels. They should avoid all beans except for kidney or navy beans. Type B's should avoid wheat and rye, which causes them to gain weight and stick to rice and oats. They should also limit soy. They can eat any vegetable except for the tomato and any fruit except for pineapple

Approximately ten centuries ago, a new, rare blood type emerged called AB. This is the evolution of Type A and Type B bloods through evolution and people with this blood type are thought to have strong immune systems but weak digestive systems.

The primary sources of protein for AB should be seafood and tofu, except they are to avoid the lighter coloured fishes such as halibut and cod and shellfish. Dairy products are not agreeable to this blood type at all can make them very sick with illnesses such a asthma. They are to avoid nuts, which causes gallstones for them. They are usually allergic to wheat and corn. Lentils are an important cancer fighting food for AB's. They tolerate every vegetable except for the tomato and avoid all tropical fruits and stick to grapes, plums and berries to alkalinise their acidic blood.

For those of you who are interested in pursuing this further please remember to read D'Adamo's books first and check this plan out with your doctor before embarking on any new diet.

Resource : Dr. Peter D'Adamo