Oranges are sweet, sour, delicious and nutritious, and they are essential fruits for many people. Although oranges are not big, they are full of treasures. Orange peel, orange complex, orange core and orange meat are all "natural medicines".

Orange peel can refresh your breath. Fresh orange peel contains a lot of vitamin C and essential oil, which has the functions of regulating qi and resolving phlegm, invigorating spleen and regulating stomach. After chewing, spit out the residue and repeat it several times, which is more effective in removing oral odor. Making tea with orange peel is fragrant and refreshing.

Dried tangerine peel helps digestion. Chenpi is Chenpi, the older the better. Chenpi is pungent, bitter and warm, belonging to the spleen and stomach. Has the effects of invigorating spleen and stimulating appetite, and is mainly used for treating dyspepsia. Dried tangerine peel can be used to cook rice, porridge and soup.

The white mesh screen in oranges is called "orange mesh", because it contains a nutrient called "rutin", so it has a bitter taste. But this substance can maintain the normal elasticity and density of human blood vessels, reduce the brittleness and permeability of blood vessel walls, and prevent the occurrence of cerebral hemorrhage. Orange collaterals can be eaten directly or soaked in water.