Noon: One hour after dinner, it is best to eat grapes and watermelons. ..

Evening: One hour after meals, it is best to eat bananas, which helps digestion. It is very helpful for people with bad stomachs. ..

It is customary to think that eating fruit after meals is good. However, a few days ago, some scientists put forward different views, thinking that eating fruit after meals will lead to disorder of digestive function for a long time and easily lead to diarrhea. If you change the time of eating fruit to one hour before meals, you can keep the human immune function normal. If you insist on eating fruit after meals, you must stay for an hour before eating. Many fruits can't be eaten on an empty stomach: after eating a lot of bananas on an empty stomach, they will also combine with gastric hydrochloride to form a substance that is not conducive to digestion; Persimmon is sweet, soft and delicious, and rich in nutrition, but it has astringent effect. When it meets gastric acid, it will form persimmon stone, which can neither be digested nor discharged. After eating a lot on an empty stomach, symptoms such as nausea and vomiting will appear in the light, and the persimmon stone must be taken out by surgery in the heavy case; Hawthorn contains a lot of tannic acid, and eating it on an empty stomach will stimulate the stomach. Longan is hot, so people with high blood pressure and heart disease should not be greedy.

Eat 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 meals, you will stay in your stomach for too long, which will affect the absorption of vitamins. Therefore, you should not eat it immediately after meals, and eating fruit properly before meals will reduce your 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 not be eaten on an empty stomach.

Tomatoes contain pectin, pectin, soluble astringent, etc. If eaten on an empty stomach, it will be combined with gastric acid to increase the pressure in the stomach and cause pain.

Persimmon tannins and gastric acid condensation 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 when eaten on an empty stomach, they are prone to bloating and acid.

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

The content of potassium and magnesium in bananas is high. Eating bananas on an empty stomach can increase the amount of magnesium in the blood and inhibit the cardiovascular system.

Most people have such a eating habit, that is, eating fruit after meals, whether it is the serving procedure at a banquet or the daily diet of most people. Nutrition experts believe that eating fruit after meals is actually a dietary misunderstanding, which is actually harmful to health and easy to lead to overweight and obesity.