1. The main functions of grapefruit are promoting digestion, clearing away heat and toxic materials, relieving cough and asthma, beauty beauty, reducing weight, regulating mood, lowering blood sugar, promoting wound healing, preventing cancer, preventing apoplexy, promoting digestion and promoting fetal growth and development.

2. The main taboos of grapefruit are: people with yin deficiency and dry cough should not eat grapefruit; Grapefruit is cold, and people with spleen and stomach deficiency are not suitable for eating; Grapefruit will affect the detoxification function of organs such as liver and affect the function of drugs, so it is not suitable to eat before taking medicine.