Orange juice is squeezed from oranges. Compared with other oranges, orange juice is less crisp, sweet and fragrant. The fruit is oblong or ovoid, small, and the weight of a single fruit is about 1 10g.

The top of the fruit is round, with a large and obvious ring, flat pedicle and slightly concave pedicle; The pericarp is orange yellow or orange, slightly smooth or with obvious ribs. Good quality, storage resistance, high and stable yield. Citrus has wide adaptability, early fruiting period and stable yield, which is more suitable for mountain cultivation.

Oranges are excellent anti-aging fruits, and oranges with skins contain flavonoids. In addition, there are various vitamins in natural fruits, not to mention the anti-free radical effect. Therefore, eating more fruits can not only prevent cancer and resist aging, but also maintain the skin.

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Drinking a glass of fresh orange juice can get more vitamin C than the daily recommended amount. Vitamin C is an important antioxidant, which can scavenge free radicals, enhance immune function and facilitate the absorption of iron. Orange juice is also rich in potassium and folic acid, which is very important for women of childbearing age and can prevent teratoma and rectal cancer.

Orange juice can increase citrate content in urine and decrease uric acid, thus reducing the risk of kidney calculi's disease, but lemon juice has no similar effect, which shows that orange juice can relieve kidney calculi.

Potassium citrate supplement can slow down the formation of kidney calculi, but some people can't tolerate this supplement because of gastrointestinal side effects; For these people, citrus juice containing natural citrate ingredients can be used as a substitute for supplements.

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