Pomelo and shrimp can be eaten together, but in moderation, both are rich in nutrients, can meet some of the body’s nutritional needs. Pomelo is rich in vitamin C, carbohydrates, potassium, also contains crude fiber, vitamin A and other nutrients. Shrimp is rich in protein, selenium, iron, zinc, potassium, vitamin E and other nutrients. There is a folk saying shrimp and vitamin C-rich foods together will cause poisoning, but studies have shown that 1 person must eat at least 40kg of shrimp, and there is enough vitamin C supplementation, in order to reach the toxic dose, so usually eat shrimp and grapefruit in moderation and will not occur toxic reactions. Allergic to shrimp should not be eaten, too much shrimp and grapefruit can easily cause bloating and other indigestion, it is recommended to eat in moderation.