The blood type diet as a concept points out that your blood type has a similar effect to how your entire genetic makeup predisposes you to various capacities and shortcomings. According to the blood type diet, the body's reaction to digestive mechanisms, exercise type, and stress depends on one’s blood type. The explanation for this situation, according to D'Adamo, the founder of the blood type diet, is that not all blood types existed collectively throughout history. As a result, people with various blood types should not consume the same foods because of the difference in the availability of different foods at different times and eras.
The blood type theory states that individuals have a genetic predisposition to consume a diet similar to that of their earliest ancestors. According to this theory, blood type is a distinctive vital sign controlling your metabolism and general well-being. Therefore, eating appropriately reduces the risk of contracting some diseases, such as cancer, and improves metabolism. In addition, one is less likely to acquire unnecessary weight and stay fit and healthy.
What Is the AB-negative blood group?
The AB-negative is the rarest blood type, as research shows that only 1% of the population in the United States has this blood type. The antigens A and B are present in the red cells of the individual with the AB-negative blood type; however, the serum contains neither anti-A nor anti-B antibodies. Furthermore, this blood type is negative due to the absence of the Rhesus factor. Individuals with the AB-negative blood type are universal platelet and plasma donors. This statement means they can readily donate plasma and platelets to any blood type. Thus, their blood is particularly important for newborns, in cases of emergencies, and for those with compromised immune systems.
However, individuals with AB-negative blood can only donate blood to individuals with Type AB-negative and AB-positive blood. They can receive blood from all other negative blood types, which include A-negative, B-negative, O-negative, and AB-negative individuals. People with blood type AB are more susceptible to bacterial infections due to their sensitive digestive systems. Additionally, they are more prone to developing diabetes, certain forms of cancer, infectious diseases, coronary heart problems, and other illnesses. Therefore, adopting a diet that offers major benefits and actively prevents diseases specific to the AB-negative blood group is essential.
The AB-negative blood type and diet
According to statistics, less than 5% of people in the population have blood type AB. The blood group is unquestionably the most recent, as unlike the other Abo blood groups, it is formed from the intermingling between the A and B-blood groups.
Diet for blood type AB-negative should include smaller portions of food. This system helps to combat digestive issues brought on by insufficient stomach acid and peptic enzymes. The cells and tissues of type AB-negative blood type are more likely to react with foods containing chemical lectins than any other blood type because they carry the A and B-blood type antigens. Therefore, there is no rigid confinement for this blood type AB-positive diet to a particular diet, as the ideal course of action is to avoid and mix particular foods and nutrients. However, an AB-negative blood type diet food list should include eggs, yogurt, beans, and several vegetables.
Foods for AB-negative type diet
1. Dairy and eggs
Dairy products are highly beneficial for individuals with type AB-negative blood diet. They are simpler to digest cultured and soured foods like reduced-fat sour cream, yogurt, and kefir. These individuals should include dairy and eggs in their everyday diets, as they are essential components of their nutrition, according to studies conducted over nine years on almost half a million Chinese individuals. Eggs are a great source of selenium and contain active antioxidants like lutein and zeaxanthin. Lutein lowers the risk of colon and prostate cancers, while zeaxanthin prevents the proliferation of cancer cells in breast and lung malignancies. Individuals with AB-negative blood type should eat feta cheese, sour cream, yogurt, ricotta cheese, goat milk, goat cheese, cottage cheese, farmer cheese, mozzarella cheese, kefir, and chicken eggs.
Individuals who consume more dairy fat found in large quantities in whole milk, yogurt, and cheese may be at a lower risk for heart disease than those who consume less dairy. Additionally, evidence shows that consuming more low-fat dairy or switching from high-fat to low-fat dairy products leads to a decreased risk of developing diabetes.
Overproduction of mucus is the main problem. Individuals with AB-negative blood type do not require extra mucus because they already make much of it. Therefore, it may be necessary to reduce your dairy intake if you exhibit symptoms of respiratory issues, sinus infections, or ear infections. Individuals with AB-negative blood type should avoid provolone cheese, butter, blue cheese, duck eggs, ice cream, Camembert, parmesan, buttermilk, cow milk, and brie cheese.
2. Fats and oil
Certain oils and fats are crucial for our bodies to be healthy. Oils can help with eructation and provide a significant source of nourishment. If you stick to monounsaturated options, you will raise their quality and usefulness. For individuals with AB-negative blood group, olive oil is one highly beneficial product in this category that functions more like medicine to the body. Research shows that olive oil is useful in fighting against cancer, heart disease, blood pressure, diabetes, rheumatoid arthritis, and osteoporosis, in addition to boosting the immune system and assisting in viral defense. A tablespoon of olive oil on salads or steamed vegetables once daily helps improve digestion for individuals with type AB-negative blood type, who require very little fat to operate normally. All types of olive oil include monounsaturated fatty acids (MUFAs), regarded as a healthy fat.
Aside from olive oil, which is highly beneficial in type AB-negative blood diet, walnut oil also falls in the beneficial category. The risk of developing diabetes decreases with the consumption of walnut oil because of its high antioxidant content. According to studies, these antioxidants also have anti-inflammatory properties. Walnut oil consumption may decrease triglyceride, LDL, and total cholesterol levels, reducing heart disease risk.
Diet for blood type AB-negative should exclude sesame oil, cottonseed oil, and corn oil. These oils contain many calories, which, when consumed in excess, can result in excess weight gain.
3. Beans and legumes
A healthy alternative to animal protein are legumes. The most adaptable and wholesome foods are beans, peas, and lentils. They often include healthy lipids, soluble and insoluble fiber, low-fat content, and high in iron, folate, magnesium, and potassium. Legumes suitable for blood type AB-negative individuals include tempeh, soy nut butter, pinto, green lentils, navy and soybeans, peanuts/peanut butter, miso, and tofu. Additionally, peanuts are effective immune enhancers. Tofu, prepared from mashed soybeans, has low calories, low fat, and high protein content and is a crucial component of an AB-negative blood type diet to lose weight. It has a high iron content and, based on the coagulant employed in production, a high calcium or magnesium content.
Being the healthiest of all the beans, navy beans have the potential to be a rich source of nutrients. They include a significant amount of fiber and a variety of macro and micronutrients, including folate, magnesium, and calcium. Among other advantages, it enhances digestive health, boosts skin elasticity, and lowers bad cholesterol in the body. The magnesium and folate in navy beans also contribute significantly to the heart.
Foods like black beans, red kidney, black-eyed peas, azuki, fava, garbanzo (chickpeas), and mung/mung sprouts. They include lectins, which decrease metabolism and insulin synthesis and may result in obesity and diabetes. Raffinose, a kind of fiber found in black-eyed peas, has the potential to upset people's stomachs and make them gassy.
Vegetables contain essential nutrients, enzymes, and antioxidants. All yellow, green, or orange veggies are excellent providers of potassium, magnesium, beta-carotene, vitamins A, B, C, and K, calcium, and iron. In addition to lowering blood cholesterol levels, vegetable fiber may also lessen the chance of developing heart disease. Vegetable fiber lowers blood cholesterol levels and supports stable blood pressure levels. Folate (folic acid) contained in vegetables aids in the production of healthy red blood cells by the body.
Vegetables suited for AB-negative blood type include eggplant, alfalfa sprouts/seeds, beets, kale, greens (dandelion, mustard, collard, beet), sweet potatoes, juice (celery, carrot, cabbage), maitake mushrooms, broccoli (leaves, sprouts), cauliflower, parsnips, celery, cucumbers, garlic, raw yams. Furthermore, garlic is beneficial for the blood type and immune system of AB-negative individuals since it is a natural antibacterial and immune system booster. Research claims that it helps prevent cancer and heart problems.
Diet for blood type AB-negative individuals should exclude vegetables like aloe/aloe juice, black olives, artichoke, radish sprouts, caper, black trumpet/shiitake mushrooms, peppers (jalapeño, yellow, red, green), pickles, rhubarb.
The AB-negative blood type is unique and only a few people in the world have this blood type. It is formed through the fusion of A and B blood groups. People with this blood type are more prone to bacterial infections and infectious diseases due to their sensitive digestive systems. Foods for the AB-negative blood type diet include cheese, mushrooms, broccoli, walnut oil, soybeans, tofu, and chicken eggs.