that could be harmful. People with different blood types need different types of foods to thrive. Foods have proteins called lectins that react with blood, and you want to try to eat the ones that are most compatible with your blood-type antigen.
Human beings are biologically predisposed, through blood type, to specific diets. Each of the four blood types reacts differently to proteins found in foods. Eating the wrong food can cause blood cells to clump together, which can have a harmful effect on some organs.
If you have type A blood, you will do best on vegetarian diets. You will flourish if you can get your food in as natural or organic a state as possible. Because people with type A blood generally have low stomach-acid content, you’ll have a hard time digesting meat. Instead, you should get your protein from tofu, nuts, seeds, beans, and legumes. By avoiding meat, you will be able to improve the functioning of your immune system.
Individuals with type A blood don’t process dairy products well; however, you can have small amounts of fermented dairy foods such as sour cream, yogurt, and keifer. Although type As generally do well with most vegetables, you are sensitive to the lectins in cabbage, peppers, tomatoes, potatoes, sweet potatoes, and yams. You also do better with alkaline fruits and should avoid acidic fruits such as oranges, mangoes, and papayas.
If you have type B blood, you should avoid corn, peanuts, lentils, seeds, nuts, tomatoes, buckwheat, wheat germ and whole wheat products, since these foods can affect your metabolic balance, resulting in fluid retention, fatigue, and hypoglycemia. Chicken is another problem food for type Bs since the lectin in this food can attack the bloodstream and lead to strokes and immune disorders. Instead, people with this blood type will thrive on deep-ocean fish (except for shellfish, which are disruptive to your system).
You can also have lamb, mutton, rabbit, and venison. In addition, type Bs can eat dairy foods as well as most fruits and vegetables.
If you have type AB blood, you will do best when your muscles are a little alkaline. As a result of low stomach acid, type ABs do not metabolize meat well. You also have to be careful with nuts and seeds. While you can tolerate most dairy foods, individuals with AB blood are prone to excessive mucus. In fact, it’s a good idea for a type AB to drink a glass of warm water with the juice of half a lemon squeezed in it every morning to help cleanse your system of the mucus that accumulates while you sleep. In addition, type ABs do well on most grains, but you’ll benefit most from rice rather than pasta. Type ABs also benefit from numerous vegetables, including tomatoes, as well as alkaline fruits.
If you are type O, you will thrive on animal protein because you probably have a great deal of acid in your stomach. In order to be successful on this diet, you need to consume lean, chemical-free meats, fish, and poultry. However type Os don’t do well with dairy foods, grains, beans, and legumes. Since people with type O blood tend to have low levels of thyroid hormone, unstable thyroid functions, or metabolic problems, you need to avoid any food that can inhibit the thyroid function. Some of these foods would include brussels sprouts, cabbage, cauliflower, and mustard greens.
Instead, you should have vegetables high in vitamin K to help the clotting function, which is often weak in type Os. You also want to eat foods that increase hormone production, such as seafood, kelp, and iodized salt. Type Os should avoid the nightshade vegetables and eat alkaline fruits such as plums and berries.
The “Blood Type” diet became part of the nutritional lexicon in 1996, when Dr. Peter D’Adamo published a book in which he argued that blood type should determine what we eat. The result was improved health, D’Adamo states. The diet works because certain foods are optimized by certain blood types. The diet also allows some foods that are considered neutral. The dieter can, therefore, build his menu around these foods and avoid foods that are detrimental to the body.
However The scientific evidence supporting D’Adamo’s theory is thin. In some cases, doctors have pointed out glaring inaccuracies in D’Adamo’s claims. Follow the blood type diet if doing so leads to improved health, such as weight loss, lower blood pressure, better-balanced cholesterol levels and other indicators. Be aware, though, that such outcomes are probably a result of positive lifestyle changes, regardless of blood type.
Sourced from ehow.com