Presumably everyone has heard others say that drinking red wine beauty, good for the body.
So is this the case?
While there’s no scientific evidence that wine has any health benefits, wine does have a lot of nutrients. Let’s take a look.
Grape is a kind of fruit with high nutritional value. It has many beneficial effects on the human body, such as appetizing and invigorating the spleen, helping digestion and preventing constipation.
The medical books of the past dynasties all have a certain elaboration to the medicinal value of the grape.
According to traditional Chinese medicine, grape has “sweet taste, slightly sour and smooth nature”, which has the effect of tonifying liver and kidney, benefiting Qi and blood, appetizing power, producing body fluid and relieving urine.
Therefore, wine made from grapes is also rich in nutrients, including a variety of minerals and vitamins.
Fluoride is widely found in natural water and human tissues, but it mainly accumulates in teeth and bone tendons.
A moderate amount of fluoride protects teeth from harmful bacteria and allows good bacteria to grow and multiply in the mouth, which can be harmful to the human body.
Manganese is a kind of agent and one of the essential trace elements in the normal body. It constitutes several enzymes with important physiological functions in the human body, which are beneficial to the brain, liver and nervous system.
Potassium is widely distributed in the land and sea in the form of salt. It is also one of the important components in human muscle tissue and nerve tissue. It helps maintain nerve health and heartbeat regularity, can prevent stroke and assist normal muscle contraction.
Iron is an essential trace element for the body and is an important part of hemoglobin, which functions to deliver oxygen to cells and carry carbon dioxide out of cells, playing a key role in the delivery of oxygen to tissues by the lungs.
In addition, iron is also a component of many enzymes and immune system compounds.
Vitamin B6 is an essential substance of fat and sugar metabolism in human body, which is beneficial to the prevention and treatment of some gynecological diseases, and also has the role of protecting vascular endothelial cells and reducing the damage of endothelial cells by activated platelets.
Vitamin B2 has antioxidant ability, can promote development and cell regeneration, and has improved vision, reduce eye fatigue and other effects.
Phosphorus is found in all cells of the body and is essential for bone and tooth calcification, as well as for keeping the heart beating regularly and the kidneys functioning properly.
Choline is a component of all biofilms and plays a role in promoting brain development, improving memory and enhancing liver function.
Resveratrol has antioxidant function and is a natural polyphenolic substance with high biological activity. It has a variety of effects on human body: 1.
Regulate the cholesterol level in the blood, inhibit the formation of blood clots in the blood vessel wall, so as to prevent and reduce the occurrence and development of cardiovascular diseases, reduce the risk of cardiovascular diseases.
2. Prevent Alzheimer’s disease by inhibiting the formation of amyloid beta, which slows the degeneration of the brain.
3. Protect cartilage tissue and relieve arthritis.
4. Enhance insulin sensitivity and prevent complications caused by diabetes.
5. Activate genes to prolong life.
6. Inhibition of cancer cells may reduce the incidence of cancer.
Wine contains alcohol, and many studies have shown that moderate consumption of alcoholic beverages is beneficial to human health.
It increases HDL cholesterol levels and reduces the concentration of platelets (high levels of which can lead to blood clots), thereby reducing the risk of heart disease.
2. Moderate alcohol intake prevents the brain from receiving new information, so the brain has more resources available to convert recently acquired information into long-term memory.
The theory behind this explanation is that the hippocampus, the part of the brain responsible for long-term memory, can consolidate short-term memory and then transfer it to adult memory.
3. Drinking moderate amounts of wine may provide some protection against neurodegenerative diseases such as Alzheimer’s and Parkinson’s.
Tannin is a kind of natural polyphenolic compound, which is widely found in the plant kingdom. Many plant seeds, bark and pericarp contain tannin.
Although tannins can give a food or drink a bitter taste, they are actually organic compounds that are good for you.
1. Tannins contain proanthocyanidins that lower blood pressure and help prevent heart disease.
2. Tannins can reduce oxidative stress and free radical damage to cells, so as to achieve anti-inflammatory and anti-cancer effects.
3. Tannic acid can inhibit the growth of bacteria and improve human immunity.
4. Reduce blood glucose, blood pressure, improve blood coagulation and vasodilation, which is conducive to preventing type 2 diabetes and accelerating wound healing.
In addition, moderate wine consumption over time has been linked to a lower risk of cataracts and bowel cancer.
In addition, red wines are richer in tannins, vitamins and minerals than white wines due to different brewing techniques.
A study by the University of Milan found that red wine contains the most melatonin of all alcoholic beverages.
Melatonin can effectively help people regulate sleep and improve the quality of sleep, and melatonin is easy to peak in the body at night, so drinking a glass of red wine before bed can help you sleep to some extent.
Ellagic acid can inhibit the growth of adipocytes, thereby promoting the metabolism of fatty acids in hepatocytes and achieving the effect of weight loss.
However, this does not mean that drinking wine alone will lead to fat loss, but rather a healthier lifestyle as well.
In addition, wine itself cannot serve as a diet, so the nutritional value of wine cannot be explained simply from the calories.
Wine contains both beneficial health components, but also harmful substances that can cause harm to the body, and some nutrients in the case of excessive content will also cause harm to the human body, and each person’s constitution is different, the decomposition and tolerance of harmful substances is not the same.
Therefore, according to their own circumstances, moderate, moderate drinking wine is the key to maintain good health.
In addition, WHO experts recommend that wine (in this case, wine with an alcohol concentration of 12%) should be consumed no more than 296 milliliters a day and no more than five days a week.
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