Fruit is the main source of vitamins A and C in people's diet. Pectin contained in fruits has the function of dietary fiber,
At the same time, fruit is indispensable for maintaining acid-base balance and electrolyte balance. According to expert analysis, the term "gold, silver and copper" means that eating fruit in the morning has the highest nutritional value and eating fruit at night has the lowest nutritional value.
When people get up early, the liver sugar supplied to the brain is exhausted, and eating fruit can supplement sugar as soon as possible. And eating fruit in the morning, all kinds of vitamins and nutrients are easily absorbed.
But in terms of digestion, people with stomach problems should not eat fruit on an empty stomach in the morning. Professor Huang also pointed out that we should pay attention when choosing to eat fruit. I don't mean that I ate very well in the morning, but I ate very badly in the evening.
Eating before meals is good for stimulating appetite, and eating after meals is good for the digestion and absorption of things. Fruit itself contains enzymes. If you want enzymes to produce different effects in the body, it is best to consider the time of eating, depending on the situation of different individuals. For example:
Banana: Banana has high potassium content, which is beneficial to the function of heart and muscles. At the same time, bananas can help treat constipation and diarrhea in children. Suitable for eating before meals.
Pineapple: Fresh pineapple contains protease. If you eat on an empty stomach, the proteolytic enzyme of pineapple will damage the stomach wall. A few people will also cause allergic reactions and should eat after meals.
Persimmon: Persimmon contains a lot of persimmon powder and red tannin. If you eat on an empty stomach in the morning, stomach acid will react with it to form a blood clot, which will seriously affect the digestive function. Suitable for eating after meals or at night.
Hawthorn: Hawthorn, whether it is fresh fruit or its products, has the effects of removing blood stasis, resolving phlegm and detoxifying, heatstroke prevention and cooling, and stimulating appetite. However, people who eat on an empty stomach or have weak spleen and stomach should not eat in the morning, and people with gastritis and hyperacidity should also eat less.
Jujube: It contains a lot of vitamin C, so it has the reputation of "natural vitamin C pills". However, people with stomachache, bloating and indigestion should avoid eating, and it is recommended to eat before meals.
Fruits eaten after meals are easily blocked in the stomach by the food eaten first, causing flatulence, constipation and other symptoms, which will affect the digestion and absorption of food and adversely affect the digestive function. In addition, it is not advisable to eat fruit before dinner, which will affect people's normal eating, and the human stomach can't fully absorb the nutrition in the fruit. The most reasonable time to eat fruit should be between meals, usually 9- 10 in the morning and 3-4 in the afternoon. If the meal time is irregular, try to control the time of eating fruit within 65438+ 0 hour before meals and 2 hours after meals.
It is not appropriate to eat fruit.
Unsanitary and rotten fruits should not be eaten.
It is not advisable to disinfect the peel with alcohol.
It is not advisable to eat fruit without peeling, because the pesticide residue in the peel is much higher than that in the pulp.
It is not advisable to eat fruit immediately after meals, but it is better to eat fruit 2 hours after meals or 1 hour before meals.
It is not advisable to cut fruit with a kitchen knife. There may be parasites or parasite eggs brought by cutting fish and vegetables on the kitchen knife.
It is not advisable not to rinse your mouth after eating fruit.