Green orange is a common fruit, which is often used to make jam, juice and candy. Xiaoqing orange is rich in vitamin C and antioxidants, which can play the following roles:

1. Improve immunity: Xiaoqing orange is rich in vitamin C, which can improve human immunity and help prevent diseases such as colds.

2. Antioxidant: Antioxidants in Xiaoqing orange can neutralize free radicals, slow down the process of cell aging and protect health.

3. Lowering blood fat: Flavonoids contained in tangerine can lower blood fat, and have certain preventive and improving effects on diseases such as hypertension and coronary heart disease.

4. Promote digestion: Pectin and cellulose in tangerine can promote intestinal peristalsis and prevent intestinal problems such as constipation.

5. Enhance skin elasticity: Vitamin C in tangerine can promote the synthesis of collagen and enhance skin elasticity and luster.

In a word, Xiaoqing orange has various functions and is beneficial to human health. However, because everyone's physical condition is different, it is recommended to consult a doctor or dietitian before eating.