1. Taboos for eating grapes
First, you can't drink water immediately after eating grapes.
Drink water immediately after eating grapes, and you may have diarrhea in less than a quarter of an hour. This is because grapes themselves have the effect of relaxing bowels and moistening intestines. Drinking water immediately after eating grapes dilutes the gastric acid before the stomach digests and absorbs water. Grape, water and gastric acid are rapidly oxidized and fermented, which accelerates intestinal peristalsis and produces diarrhea.
Second, don't drink milk and eat grapes.
Grapes contain vitamin C, and some ingredients in milk will react with vitamin C contained in grapes, which is harmful to the stomach. Taking both at the same time can also cause diarrhea and vomiting in severe cases.
Third, don't eat grapes after eating seafood.
Eating fruits such as grapes, hawthorn, pomegranate and persimmon while eating seafood will cause vomiting, abdominal distension, abdominal pain and diarrhea. Because these fruits contain tannic acid, tannic acid will solidify and precipitate when it meets protein in seafood, forming indigestible substances.
Fourth, you should not eat too much grapes.
Because of the high sugar content of grapes, diabetics should pay special attention to avoid eating grapes. Pregnant women should beware of diabetes during pregnancy, so pregnant women should eat grapes in moderation. It is advisable to eat grapes every 4 hours before eating products, so as to avoid tannic acid in grapes and calcium in aquatic products from forming substances that are difficult to absorb and affecting health.
5. Be sure to rinse your mouth after eating grapes.
Some grapes contain a variety of fermented sugars, which are very corrosive to teeth. If you don't rinse your mouth after eating, the grape residue in your mouth can easily cause dental caries.
2, the benefits of eating grapes with skin.
(1) anticancer
At the mention of cancer, everyone panicked. Once a person has cancer, the chances of recovery are very low. Therefore, in daily health care, the most important thing is to do a good job in cancer prevention. Among them, eating grapes without spitting grape skins can be a perfect solution.
Grape is an excellent fruit. Its skin and fruit are natural compounds, which can lower cholesterol in blood and coagulate platelets. Aspirin is extracted from grape skin, so it has certain medicinal effect.
Grape contains a precious antioxidant substance-resveratrol, which plays an important role in preventing and treating skin cancer and cardiovascular and cerebrovascular diseases. The content of this substance in grape skin is the highest, so resveratrol can be used for human health without spitting grape skin, thus achieving the purpose of health preservation and cancer prevention.
Moreover, eating grape skins can supplement a lot of nutrients for various organs of the human body, thus improving the health level.
Therefore, when eating grapes, you must stutter with the skin, so that nutrition can be fully absorbed by the human body. "Eat grapes without spitting grape skins" is no longer a tongue twister, but a good word for scientific nutrition and health preservation.
(2) Protect the heart
The heart is the primary condition to maintain the normal operation of various functions of the human body. Its main function is to keep the whole body blood in a state of smooth circulation, and generate power through beating to continuously deliver blood and oxygen to the limbs of the body. Therefore, the heart plays an important role in human health, and it is urgent to protect the heart.
There is a brass substance in grape skin, which can promote the rise of high-density fatty protein in blood after being ingested by human body, thus greatly reducing the production of cholesterol in blood, and has an excellent effect on preventing arteriosclerosis and protecting the heart.
At the same time, resveratrol contained in grape skin can reduce blood viscosity, control platelet coagulation and vasodilation, thus achieving the purpose of preventing thrombosis. Moreover, the darker the color of grape skin, the higher the content of flavonoids. So you can pay attention when buying grapes.
(3) delaying aging
Time flies, looks get old, and everyone wants to keep a beautiful face. Therefore, as long as it is eaten with grape skins, it can play a very good role in delaying aging.
Grape skin is rich in anthocyanins, which can play a good role in antioxidation and protect skin from free radicals, thus maintaining skin elasticity.
At the same time, there is another important substance in grape skin-tannin, which plays an important role in delaying aging and relieving skin aging.
(4) It helps to sleep.
There is an old saying that "supplementary sleep is the healthiest way to keep fit", so having a good sleep is also very important for the health care of the body.
However, due to various bad living habits, many people will always encounter insomnia. Often being in a state of insufficient sleep will indirectly lead to the continuous decline of human immunity, so it will induce various diseases, so the treatment of insomnia has become the top priority of health care.
In our daily diet, we can eat grapes, but eating them together with skins can play a very good role in relieving sleep.
Because grape skin contains a substance that can promote the brain pineal gland to secrete melatonin, this substance can regulate sleep well, so it can treat insomnia.
(5) reducing hypertension
Hypertension is a common disease now, which is life-threatening at any time. It can also induce many diseases and bring serious problems to people's physical and mental health. And eating grape skins can get a good inhibitory effect.
Because grape skin contains a natural brass substance, which can soften blood vessels and increase blood flow, it plays an important role in lowering blood pressure. Therefore, for some patients with hypertension, they can eat more grapes in their daily diet without spitting skin.