If different blood types enter the human body, the human immune system will produce antibodies to resist foreign blood cells, which will lead to the aggregation or "sticking" of blood cells, which will lead to extremely serious consequences, such as organ failure and even death. Similarly, if people eat the wrong food that is not suitable for their blood type, it will also affect blood coagulation, especially exogenous coagulants, which can easily cause many problems, including heart disease and cancer, all because of blood coagulation.

People with type A blood are more suitable for digesting protein, while most obese people with type A blood are definitely "carnivores". Therefore, if people with type A blood want to lose weight, they must be careful to eat beef and mutton, and it is best to replace them with fresh fish and chicken. Strengthen the intake of plant protein such as tofu and grain in slimming diet to supplement the deficiency of protein in the body.

If people with type A blood want to lose weight, they must be careful to eat beef and mutton, and it is best to replace them with fresh fish and chicken.

Suggested food: bass, carp, 3 eggs a week, natural yogurt, grape seed oil and linseed oil, radish, spinach, lemon and peach.

Eat a small amount: all meat, caviar, crayfish, all kinds of cheese, whole milk and ice cream, bananas, oranges, papaya.

Diet food: olive oil, soybeans, green leafy vegetables and pineapples.