Is red wine good for the liver? As we all know, long-term heavy drinking can lead to alcoholic fatty liver, liver cirrhosis and liver cancer. But in fact, healthy people can prevent nonalcoholic fatty liver by drinking a small amount of dry red wine in moderation. How much is this amount?
Recently, at the launching ceremony of the fatty liver diagnosis and treatment center of the First Hospital of Zhejiang Medical University, Professor Li Youming, a national expert in gastroenterology and the First Hospital of Zhejiang Medical University, said that ordinary people can prevent nonalcoholic fatty liver by drinking 200 ml ~ 300 ml of red wine every day. ?
The high risk factors leading to fatty liver are mainly due to long-term high-calorie diet. In addition, the prevalence of fatty liver among alcoholics is as high as 57.7%. However, recent foreign research shows that drinking a small amount of dry red wine in moderation is actually beneficial to prevent fatty liver. A study in the United States found that resveratrol in red wine seems to accelerate the decomposition of existing fat in the liver. Drinking dry red wine in moderation can increase insulin sensitivity, and drinking it in moderation can reduce the prevalence of nonalcoholic fatty liver, especially drinking dry red wine with less sugar content, which has a good preventive effect.
Experts said that after research, it was found that drinking a small amount of dry red wine can really prevent nonalcoholic fatty liver, but it can't delay the development of the disease, and the premise must be that there are no patients with fatty liver, otherwise it may be counterproductive. Long-term drinking in patients with hepatitis B and Sanyang will aggravate infection. Generally speaking, ordinary people drink 200 ml ~ 300 ml dry red wine every day, which is good for preventing nonalcoholic fatty liver.
What are the benefits of drinking red wine? Let me introduce you to the knowledge of red wine. How to drink red wine is good for health?
1, increase appetite
The bright colors and clear and transparent posture of wine are pleasing to the eye; Pour it into the cup, and the aroma of fruit and wine is fragrant; When tasting, the tannins in the wine are slightly astringent, which promotes appetite. All these make the human body in a comfortable and pleasant state, which is beneficial to physical and mental health.
2. Nourishing effect
Wine contains sugar, amino acids, vitamins and minerals. These are all essential nutrients for human body. Without pre-digestion, it can be directly absorbed by human body. Especially for people who are weak, drinking a proper amount of wine often is conducive to restoring health. Phenols and trace elements in wine have the function of oxidants, which can prevent human metabolism. Reactive oxygen species (Ros) is harmful to human body (such as DNA and RNA in cells) and is one of the factors leading to some degenerative diseases, such as cataract, cardiovascular disease, arteriosclerosis and aging. Therefore, drinking wine in moderation often has the effect of preventing aging and prolonging life.
3. Help digestion
Protein is the best table drink. Wine can stimulate gastric acid to secrete gastric juice, and every 60- 100g of wine can increase gastric juice secretion 120ml. Tannin in wine can increase the contraction of smooth muscle fibers in intestinal muscle system and regulate the function of colon. Has certain curative effect on colitis. Sweet white wine contains sorbitol, which helps digestion and prevents constipation.
4. Weight loss effect
Wine can lose weight. Every liter of dry wine contains 525 calories, which is only 65,438+0/65,438+05 of the average daily calorie required by human body. After drinking wine, it can be directly absorbed and digested by the human body, and it will be completely consumed within 4 hours without gaining weight. Therefore, people who often drink dry wine can not only supplement the water and various nutrients needed by the human body, but also help to lose weight.
5, diuretic effect
Some liquors contain high contents of potassium tartrate, potassium sulfate and potassium oxide, which has diuretic effect, can prevent edema and maintain acid-base balance in the body.
6, sterilization effect
The bactericidal effect of wine has long been recognized. For example, colds are common and frequently-occurring diseases, and antibacterial substances in wine can inhibit influenza viruses. The traditional method is to drink a glass of hot wine or a glass of red wine after heating, add an egg and stir, that is, stop heating and drink after cooling slightly. Studies show that the bactericidal effect of wine is because it contains antibacterial and bactericidal substances.
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