Pomelo itself is rich in nutrition, containing far more calcium and vitamins than other fruits. Its vitamin C content is three times that of lemon and orange, and its calcium content is 10 times that of apple, pear and banana. In addition, grapefruit is also rich in natural citric acid and a variety of inorganic salts, which not only contributes to the functions of liver, stomach and lung, but also has the effects of clearing heat, relieving cough and resolving phlegm.

Chinese medicine says grapefruit is sour, cold and nontoxic. It has many functions, such as promoting qi circulation, promoting digestion, resolving phlegm, relieving alcoholism and relieving pain. In addition, honey neutralizes the bitter taste of grapefruit, which makes citron tea taste good. Therefore, grapefruit honey tea is cold, and those with body cold and spleen deficiency should not eat more, and those with body cold should not drink on an empty stomach. Boiled in summer, it can cool off the heat after freezing, and it tastes first-class.

Kumquat citron tea tastes more fragrant and sweeter. Long-term drinking has the effects of whitening, freckle removing, skin rejuvenation and skin care. People who often have acne can play a role in relieving. Grapefruit contains high vitamin C and has certain whitening effect. Kumquat citron tea can combine these two functions well, clearing away heat and reducing fire, and whitening skin. Especially suitable for white-collar women who are exposed to computer radiation every day, their skin is damaged by radiation, and their faces are dim. Whitening by food is more effective than cosmetics, which can only temporarily dilute the skin and have limited effect. This healthy tea can cut off the source of melanin and make the whitening effect last longer.