Fresh fruit juice should not be added with sugar, otherwise it will increase calories.

2. Don't heat it.

Heated fruit juice will not only make the aroma of fruit run away, but also destroy various vitamins.

3. Don't drink milk.

Milk is rich in protein, and most fruit and vegetable juices are acidic, which will make protein coagulate in the stomach and cannot be absorbed, thus reducing the nutritional value of milk and juice.

4, it is not appropriate to take medicine with juice.

Otherwise, the fruit acid in fruit juice will easily lead to the early decomposition and dissolution of various drugs, which is not conducive to the absorption of drugs in the small intestine and affects the efficacy.

Note that patients with ulcers, patients with acute chronic gastroenteritis's disease and people with poor renal function should not drink fruit juice.