If you want to lose weight, eating fruit before meals is a good way to keep healthy. Fruit is low in energy, so you can eat less when you eat it. If you eat fruit after dinner.
Especially on the premise of having a full meal, you can't eat a fruit just because you are greedy, that is, eat more energy. Compared with eating fruit before meals, it is still not conducive to fitness. Of course, if you can eat quantitatively, eating fruit after meals will not make you fat.
Eating fruit half an hour later is no different from eating it half an hour ago. The body digests food by instinct, and all the food that enters the stomach will be stirred. Half an hour, in fact, can't empty the stomach, and the last meal and fruit will still be mixed together, so a delay of half an hour has no effect at all. It can be concluded that this rumor was not said by a person who knows modern scientific knowledge.
Whether before or after meals, fruits are vitamins, minerals and phytochemicals contained in nutritious fruits, and will not change because they are eaten before or after meals. No matter before or after meals, as long as it does not bring extra energy, it is encouraged.
It is said that eating fruit after a meal, the fruit stays in the stomach for a long time, and the nutrient loss is unscientific. But if you eat fruit on an empty stomach, it may cause stomach discomfort by stimulating gastric acid secretion. People who can have this kind of situation are people with poor stomach function. It is recommended to eat after meals.
Some people feel uncomfortable after eating a fruit, which is purely caused by overeating.
People with special needs can be determined according to their own conditions. People who need to control their weight, blood pressure and blood lipids.
Eating fruit before meals is beneficial, because it can reduce the intake of dinner and consume more dietary fiber and potassium. Eating fruit after meals may make you fat because of extra energy intake.
2. Thin or malnourished people
You should eat fruit after dinner. Because people who are thin or malnourished have a bad appetite, if you eat a lot of fruit before meals, it may affect your appetite for dinner.
3. Diabetes
When eating fruits with good blood sugar control, it is generally recommended to put fruits between meals (such as 10 at 3: 00 in the morning and afternoon) to avoid eating fruits immediately after meals, so as to avoid large fluctuations in blood sugar. It's really not advisable to eat fruit bowls after going out for dinner.
In addition, there is a saying that eating fruit is gold in the morning, silver in the afternoon and copper in the evening. Because eating fruit in the morning is easy to digest and absorb, and eating it at night is the worst. In fact, the digestive ability of the body is related to the secretion of digestive juice and gastrointestinal peristalsis, but has little to do with the time of eating. Therefore, whether you eat fruit in the morning, afternoon or evening, there is no obvious difference in the digestion and absorption of fruit by the digestive system.
Fruits that should not be eaten before meals, such as tomatoes, persimmons, oranges and bananas, should not be eaten on an empty stomach. Tomatoes contain pectin, pectin, soluble astringent and so on. If eaten on an empty stomach, they 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.
A fruit suitable for eating after meals, hawthorn. Hawthorn is rich in nutrition, containing vitamins, maslinic acid, tartaric acid, citric acid, malic acid and so on. It also contains flavonoids, lactones, sugars, protein, fats and minerals such as calcium, phosphorus and iron. What surprises friends who lose weight most is the esterase contained in hawthorn, which can promote the digestion of fatty foods and scrape off all fattening foods in the body. In addition, it can also promote the secretion of gastric juice and increase the function of enzymes in the stomach.
Second, grapefruit. Grapefruit meat is sweet and sour, cold and non-toxic, and has the effects of regulating qi and resolving phlegm, moistening lung and clearing intestine, enriching blood and strengthening spleen. Fresh pomelo meat contains insulin-like components, which have the function of lowering blood sugar and are beneficial to diabetics. In addition, grapefruit also has the effects of invigorating spleen and stomach, moistening lung and enriching blood, clearing intestine and relaxing bowels, which can promote wound healing and has a good curative effect on leukemia. Modern medicine has also found that grapefruit has the effects of preventing cerebral thrombosis, resisting cancer and losing weight.
Third, kiwifruit. Kiwifruit contains a protein-decomposing enzyme, which can decompose protein in food into small amino acids which are more easily absorbed by human body, and reduce fat accumulation. Moreover, lysine and methionine in kiwifruit are essential amino acids to help carnitine synthesis.