1, taboos for eating grapes
First, you can't drink water immediately after eating grapes.
Drinking water immediately after eating grapes may cause 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 gastric acid before the stomach can digest and absorb water. Grapes, water and gastric acid are rapidly oxidized and fermented, which accelerates intestinal peristalsis and produces diarrhea.
Second, don't eat grapes with milk.
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 will also cause diarrhea, and in severe cases, it will vomit.
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, diarrhea and other symptoms. Because these fruits contain tannic acid, tannic acid will solidify and precipitate when it meets protein in seafood, forming substances that are not easy to digest.
Fourth, eating grapes should not be excessive.
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 at intervals of 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 highly corrosive to teeth. If you don't rinse your mouth after eating, the grape residue in your mouth will easily cause dental caries.
2, the benefits of eating grapes with skin.
(1) anticancer
When it comes to cancer, everyone is in a panic. Once a person has cancer, the chance of recovery is very low. Therefore, in daily health care, the most important thing is to do a good job in anti-cancer. Among them, it can be solved perfectly by eating grapes without spitting grape skins.
Grape is an excellent fruit. Its skin and fruit are all natural compounds, which can reduce cholesterol and coagulate platelets in blood. Aspirin is extracted from grape skin, so it has certain medicinal effects.
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 is the highest in grape skin, 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 eat the whole mouth with the skin, so that nutrients can be fully absorbed by the human body. "Eating grapes without spitting grape skins" is no longer a tongue twister, but a good word of scientific nutrition for health preservation.
(2) Protect the heart
The heart is the primary condition to maintain the normal operation of various functions of the human body, and its main function is to make the whole body's blood in a state of smooth circulation, and to 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, so it is urgent to protect the heart.
There is a brass substance in grape skin, which can promote the rising of high-density fatty protein in blood after being ingested by human body, thus greatly reducing the production of cholesterol in blood, which 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, and thus achieve the purpose of preventing thrombosis. And the darker the color of grape skin, the higher the content of flavonoids. Therefore, you can pay attention to it when you buy grapes.
(3) delaying aging
Time is fleeting, the appearance is easy to get old, and everyone wants to keep the beautiful appearance. Therefore, as long as we eat it together with grape skins, we can play a good role in delaying aging.
Grape skin contains a rich skin-beautifying ingredient-anthocyanin, which can play a very good role in anti-oxidation and protect skin from free radicals, thus maintaining skin elasticity.
At the same time, there is another important substance-tannin in grape skin, which plays an important role in delaying aging and relieving skin aging.
(4) Helps sleep.
There is an old saying that "sleep supplement is the healthiest way to keep in good health", so having a good sleep is also very important for the health care of the body.
However, due to a variety of bad living habits, many people will always encounter insomnia. Often in a state of lack of sleep, it 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 the daily diet, we can eat grapes, but eating them together with the skin can play a very good role in relieving sleep.
Because grape skin contains a substance that can promote the secretion of melatonin by pineal gland in the brain, 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, and it can also induce a variety of diseases, causing serious problems to people's physical and mental health. And you can get a good inhibitory effect by eating grape skins.
Because grape skin contains a natural brass substance, which can soften blood vessels and increase blood flow, so it plays an important role in lowering blood pressure. Therefore, for some people with hypertension, they can eat more grapes in their daily diet without spitting skin.