Pomelo is a food and does not belong to the category of food and medicine and does not have the characteristics of herbs (cold, warm, cool, hot, etc.). Pomelo is rich in carbohydrates (glucose, fructose, sucrose), vitamins (vitamin C, B vitamins), minerals and dietary fiber. These are the nutrients needed for the body’s daily activities and can maintain the body’s normal metabolism. With a glycemic index of 23, grapefruit is a low glycemic food and diabetics can eat 2 cloves a day. Although grapefruit has a variety of nutrients described above, but should not be consumed in large quantities at once, so as not to increase the gastrointestinal digestive burden. Diet is about balanced nutrition and food diversity.