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The Daily Insight

Can you lose weight on blood type diet?

Author

Sarah Oconnor

Updated on May 03, 2026

On The Blood Type Diet, you’ll avoid processed food and simple carbs. That may be enough to help you lose some weight. But any weight loss on this diet has not been linked to your blood type. There’s also no research proving that this diet can aid in digestion or give you more energy.

How much weight do you lose on the Blood Type Diet?

The blood type diet won’t affect weight loss or metabolism, according to new research. The blood type diet, invented in the early 90s, claims you should base your food choices on your blood type, and that some people should eat lots of meat, while others should eat more plants.

How can blood type A lose weight?

Type A: Focus on fruit, vegetables, tofu, seafood, turkey and whole grains. Avoid meat. To lose weight, choose seafood, vegetables, pineapple, olive oil and soy, and avoid dairy, wheat, corn and kidney beans.

What’s Wrong With the Blood Type Diet?

There’s no scientific evidence that supports the blood type diet. Many studies have debunked the diet while other studies have found some benefits of the diet unrelated to blood type. One 2014 study states that the diet may be popular because it emphasizes eating whole foods, avoiding processed foods, and exercising.

Is dairy good for blood type A?

Those with type A blood should choose fruit, vegetables, tofu, seafood, turkey, and whole grains but avoid meat. For weight loss, seafood, vegetables, pineapple, olive oil, and soy are best; dairy, wheat, corn, and kidney beans should be avoided.

What is the best diet for losing body fat?

Olive oil, coconut oil, avocados, nuts and seeds are just a few examples of healthy types of fat that may have beneficial effects on fat burning. However, keep in mind that healthy fat is still high in calories, so moderate how much you consume.

What is the best diet for O positive blood type?

Pack in the Protein. Type Os do well on a high-protein diet of lean,organic meats.

  • Choose Vegetables Carefully. According to D’Adamo’s blood type O diet,people with type O blood need to be very picky when it comes to the types of vegetables they
  • Fruits to Enjoy.
  • Other Foods for Type Os.
  • What foods are good for certain blood types?

    Eat a variety of foods that are recommended to people with either blood types A or B. This can be thought of as a well-rounded diet, since it includes plenty of fiber, plant foods, and also some dairy and animal sources of protein. Eat a variety of vegetables, fruits, seafood, fish, meat, dairy, legumes and grains.

    What to eat based on blood type?

    Meat,Poultry and Seafood. D’Adamo recommends that people with type A blood eat plenty of fish,including salmon,sea or rainbow trout,red snapper,cod and mackerel.

  • Dairy Products and Eggs.
  • Fruits and Vegetables.
  • Grains.
  • Nuts,Seeds,Beans and Legumes.
  • Fats and Seasonings.