It is found from worldwide survey of many scientists that there is a reaction between the blood and food that one eats. This reaction take place between lectins (diverse proteins) and antigens of blood resulting problems related to health.

Generally, our immune system protects our body from lectins. Maximum (95%) lectins are sloughed off from the body easily. However, remaining 5% lectins harm our body organs. To overcome this problem doctors have proposed new theory to eat food according to their blood group and also provided blood type diet food list. The idea behind blood type diets is that good interaction between lectins and immunity system of the blood can take place. Doctors prefer different type of diet food for different blood type that is called "blood type diet food list".

White blood cells, red blood cells, platelets and plasma collectively form human blood. Antigens of plasma present in blood decide type of the blood. Type of blood determines many thing of a person eating habits, taste and metabolism of body. Diets are divided according to blood types.

Some basic things that must be kept in mind, for a proper diet, what we eat in food, we must concern about the majority of lectins present in it. We should not be less concern about immunity system of our body. Just determine blood type as soon as possible so that it is easy to food according to blood type. Decide the plan of food that is particular for blood type. It is difficult to change diet plan instantly however, progressively try to modify diet plan. Ensure that you are taking supplements, vitamins, mineral and proper supplements that are mentioned in the list of blood type food. Generally, blood types are divided into four types: Type O Type A, Type B, Type AB.

Type O: whose blood type is 'O' should have food rich in protein. Mutton, vegetables, fruits etc. are permitted. For weight loss- legumes, grains, beans, breads are restricted for him. Kelp, salt, seafood, kale, broccoli will be beneficial for reducing weight.

Type A: person must be vegetarian. Vegetables, fruit, beans, seafood are allowed in the meal. They must avoid meat, wheat in their diet.

Type B: people must have balanced omnivorous diet (meat and vegetables both). They are free to have vegetables, meat, grains, and fruits. They should concern about having seeds, wheat, sesame, lentils, corns that can cause weight gain.

Type AB: They can also have both meat and vegetables, but in control. Meat, seafood, grain, beans, fruits, vegetables, tofu, turkey, peanuts, walnuts are allowed. Avoid red meat, corn, seeds; and have tofu, seafood, dairy, greens in abundant.

Thus, as a conclusion it can said on the basis of above statements that blood type diet food list should be followed by people to maintain their health and fitness. In addition, most of the people can decrease the chances of occurring disorder and diseases of immune system by following proper diet plan. One can get more of the information regarding diet plans of different blood group on Internet.