Pomegranate and grapefruit can be eaten together, both are rich in vitamins, minerals and other nutrients, eaten in moderation can provide some of the nutrients needed by the body. Pomegranate is rich in carbohydrates, vitamin E, vitamin K, vitamin C, folic acid, crude fiber, potassium, phosphorus, magnesium and other nutrients. Pomelo is rich in vitamin C, carbohydrates, vitamin P, potassium and other nutrients. No research has confirmed that pomegranate and grapefruit together can cause harmful chemical reactions, so the two can be eaten together. Both pomegranate and grapefruit are rich in nutrients, which are essential nutrients for the human body. However, it is necessary to pay attention to eat in moderation, eating too much can easily cause gastrointestinal reactions, abdominal distension, abdominal pain and other discomforts.