The physiological characteristics of people with AB blood are less stomach acid and indigestion of meat. Therefore, in terms of diet, it is best for people with AB blood to give priority to tofu, fresh vegetables and fruits, supplemented by dairy products and a small amount of meat, and supplemented with some fresh fish and eggs. People with AB blood type want to lose weight, and the most suitable fruit is grapefruit. Grapefruit can help digestion and decompose body fat, and peeled peel can be dipped in water to really achieve the purpose of slimming from the outside to the inside.

This kind of person has the characteristics of part A blood and part B blood. They are adapted to both animal protein and plant protein, and the digestive system is sensitive. They should eat less at a time, but they can eat more.