You should eat fruit half an hour before meals or one hour after meals. Eating fruit before meals is beneficial to the absorption of vitamins. If you eat fruit immediately after a meal, you will stay in your stomach for too long, which will affect the absorption of vitamins. Therefore, it is not appropriate to eat immediately after meals. Eating some fruit before meals will reduce appetite, which is suitable for people who want to lose weight ~

Fruits that should not be eaten before meals: tomatoes, persimmons, oranges, hawthorn, bananas, etc. Can't eat on an empty stomach.

Tomatoes contain pectin, pectin, soluble astringent and so on. If you eat on an empty stomach, it will combine with gastric acid, increase the pressure in the stomach and cause pain.

Persimmon tannin and gastric acid condense to form "persimmon stone". At the same time, patients with gallstones and kidney calculi should be careful when eating persimmons, so as not to worsen their condition.

Oranges contain a lot of sugar and organic acids, and it is easy to get bloated and sour when eaten on an empty stomach.

Hawthorn tastes sour, and eating on an empty stomach will cause stomach pain;

Bananas are high in potassium and magnesium. Eating bananas on an empty stomach will increase the content of magnesium in the blood and inhibit the cardiovascular system.