At Verywell, we believe there is no one-size-fits-all approach to a healthy lifestyle. Successful eating plans need to be individualized and take the whole person into consideration. Prior to starting a new diet plan, consult with your healthcare provider or a registered dietitian, especially if you have an underlying health condition. Show
What Is the Blood Type Diet?The blood type diet is based on the theory that your blood type determines the foods you should consume (and the exercise you should do) to achieve optimal health. The diet plan was originally developed by Peter D'Adamo, a naturopathic physician. The idea behind the diet is that eating foods with lectins (a type of protein) incompatible with a person's blood type can cause blood cell clumping, called agglutination, and result in health problems such as heart or kidney disease or cancer. However, there is a lack of scientific evidence to support these claims. What Experts Say"Basing a diet on your blood type is not evidence-based and restricts many healthy foods. Nutrition experts do not support or recommend this diet for achieving nutrition or health goals." —Kelly Plowe, MS, RD What You Can EatThe blood type diet emphasizes certain foods and exercise plans for different blood types. Regardless of blood type, the diet emphasizes eating whole foods and minimizing the intake of processed foods. Type AAccording to D'Adamo, people with type A blood are predisposed to heart disease, cancer, and diabetes, and do better on an organic, vegetarian diet with calming, centering exercise, such as yoga and tai chi. People with blood type A, who D'Adamo calls "cultivators," should follow a dairy-free, primarily vegetarian diet with a high intake of fruits, vegetables, grains, beans, legumes, nuts and seeds. Type BPeople with type B blood, according to D’Adamo, have a robust immune system and a tolerant digestive system, and are more adaptable than other blood types. However, people with type B are more susceptible to autoimmune disorders, such as chronic fatigue, lupus, and multiple sclerosis. D'Adamo recommends moderate physical exercise and balance exercises, along with a "well-rounded" diet, for people with blood type B, or "nomads." People in this group should eat a highly varied diet including fruits and vegetables, grains, beans, legumes, meat, poultry, fish, eggs, and dairy, but avoid nuts and seeds. Type ABPeople with type AB blood are more biologically complex than other types, according to D’Adamo. Based on this belief, these people supposedly do best with a combination of the exercises and diets for types A and B, though meat should be limited. It is believed that this blood type tends to have lower rates of allergies, but heart disease, cancer, and anemia are common. People with blood type AB, who D'Adamo calls "enigmas," can consume any food recommended for blood types A and B, although aiming for a mainly vegan diet is advised for this type. Type OBased on the blood type diet theory, people with type O blood do best with intense physical exercise and animal proteins, while dairy products and grains may cause problems. According to D’Adamo, gluten, lentils, kidney beans, corn, and cabbage can lead to weight gain in people with this blood type. Health conditions associated with type O include asthma, hay fever, and other allergies, and arthritis. People with blood type O, who D'Adamo calls "hunters," should stick to a dairy-free and grain-free diet high in meat and with a moderate amount of vegetables, eggs, nuts, and seeds. In addition to specific foods, D'Adamo recommends and sells different supplements for each blood type. There is a specially formulated multivitamin, multimineral, lectin blocker, and probiotic/prebiotic blend for each blood type. What You Cannot EatNo foods are completely forbidden on the blood type diet. However, not all foods are considered beneficial for different blood types, and processed foods are discouraged for everyone. How to Prepare the Blood Type Diet & TipsThere is no specific timing for meals or fasting periods required on the blood type diet. However, the plan advises against drinking water or other beverages with meals because it will dilute the natural digestive enzymes and make it more difficult to digest foods. Pros of the Blood Type DietLike all fad diets, the blood type diet has positives and negatives.
Proponents of the blood type diet claim that the program can help you burn fat more efficiently, increase your energy levels, support your immune system, and lower your risk of major health problems like heart disease and cancer. However, there is currently a lack of scientific evidence to support these claims. Cons of the Blood Type DietDespite some potential benefits, the blood type diet is not recommended by health experts and has several drawbacks.
Since any health changes occurred independently of the participants' blood types, the study's authors concluded that their findings do not back up the overall theory behind the blood type diet. Is the Blood Type Diet a Healthy Choice for You?The blood type diet is based on theory; it isn't rooted in scientific fact and its effectiveness has not been proven in clinical settings. The overall plan does emphasize whole, natural, and unprocessed foods, however, which makes it healthier than some pre-packaged meal plans or meal-replacement plans. The U.S. Department of Agriculture's 2020–2025 Dietary Guidelines for Americans provide recommendations for a balanced diet. The following nutrient-dense foods are considered part of a healthy diet:
Depending on your blood type, this plan may or may not meet the USDA's definition of a healthy meal plan.
The blood-type diet does not suggest tracking or limiting calories. The USDA recommends a reduction of 500 calories per day for weight loss. On a 2,000-calorie diet, that's around 1,500 calories per day—but this number varies based on age, sex, weight, and activity level. Use this calculator to determine the right number of calories for you. The prescribed plans for each blood type in the blood type diet eliminate some foods that are considered crucial to good health. Depending on your blood type, the diet may or may not adhere to federal dietary guidelines and is therefore not a recommended eating plan for overall health or weight management. A Word From VerywellWhile the blood type diet may offer some benefits in certain cases, following a health regimen that combines sensible calorie restriction and regular exercise is generally considered the most effective strategy for weight loss. If you're considering this diet plan, whether for weight loss or overall health, be sure to talk with a doctor or registered dietitian first. Remember, following a long-term or short-term diet may not be necessary for you and many diets out there simply don’t work, especially long-term. While we do not endorse fad diet trends or unsustainable weight loss methods, we present the facts so you can make an informed decision that works best for your nutritional needs, genetic blueprint, budget, and goals. If your goal is weight loss, remember that losing weight isn’t necessarily the same as being your healthiest self, and there are many other ways to pursue health. Exercise, sleep, and other lifestyle factors also play a major role in your overall health. The best diet is always the one that is balanced and fits your lifestyle. What is the fastest way to lose weight for blood type B?B blood group people should opt for a diverse diet that includes meat, fruit, seafood, dairy and grains. To lose weight you should eat more green veggies, liver, eggs and licorice and avoid eating corn, chicken, wheat and peanuts.
What makes blood type B+ gain weight?People with blood type B are prone to life style diseases but they can lead a healthy life with variety of food. Buck wheat, sesame seeds, peanut and corn cause weight gain. It is advisable that you avoid chicken and meat, but you can include any fish except shellfish.
What is the B positive Blood Type Diet?Type B: People whose blood is type B are identified as omnivores who can eat a variety of foods. They should avoid certain foods — like corn, wheat, buckwheat, lentils, tomatoes, peanuts, sesame seeds, and chicken — and instead opt for goat, lamb, mutton, rabbit, green vegetables, eggs, and low-fat dairy products.
How can I reduce my weight with B?In this article, learn 14 techniques that people can use to lose weight without diet or exercise.. Boost your cooking skills. ... . Eat more protein. ... . Eat more fiber. ... . Try a probiotic. ... . Get more sleep. ... . Reduce stress. ... . Get more vitamin D. ... . Serve food in multiple small portions.. |