Red wine pouring

You’ve obviously heard that a glass of wine can be good for health. But do you know how exactly red wine can be beneficial for the body? The advantages of drinking red wine in moderate amounts range from an enhanced immune system to preventing cancer. And if you are thinking these are all speculations then let me tell you all these health benefits have been scientifically proven. 

Component of red wine- Resveratol

Grapes have a high content of antioxidants such as resveratrol, catechin, epicatechin, and proanthocyanidins. 

Out of these compounds, resveratrol and proanthocyanidins are mainly the compounds that are beneficial to the body. The compound offers a number of benefits that enhance the overall health of the body. Some plants produce resveratrol to fight off bacteria and fungi as well as protect from ultraviolet radiation. 

As grape skin is rich in this compound, red wine naturally has a high content of resveratrol. This is the reason several studies have been conducted around red wine and its health benefits. 

Benefits of drinking red wine

Several research studies have been conducted to find out the effects of moderate consumption of red wine on the mental and physical wellness of a human being. The findings of each research study have been different from one another. Here is a list of all the benefits concluded by different researchers. 

  • Raises omega-3 fatty acids level

Generally, eating fish protects the heart from various ailments. Red wine also boosts up the omega-r fatty acids in plasma and red blood cells.

  • Enhances heart health

Red wine acts as a natural blood thinner. There are natural compounds such as phenols and resveratrol that can be found in red grape skins. These compounds break any blood clots that could lead to a stroke. Hence, drinking red wine moderately can actually prevent heart strokes.

Remember, everything in moderate level is good. But the opposite effect occurs when you drink red wine a lot. Heavy alcohol drinkers are likely to suffer from a stroke if they continually drink a high amount of red wine. (Also Read: How Do You Know If Your Heart Is Unhealthy? )


  • Lowers type-2 diabetes

All of us tend to indulge in cravings. Without giving a second thought about the repercussions that these might have on our health. The resveratrol present in abundance in red wine helps to metabolize the glucose. Therefore, insulin resistance that can contribute to type 2 diabetes risk can be easily reduced by drinking a glass of wine. Furthermore, ethanol in wine also plays a crucial role in lowering the risk of diabetes. 

  • Lowers the risk of cancer

Did you know drinking a glass of red wine daily can actually reduce the risk of colon, prostate and breast cancer? The antioxidants present in the wine fights off free radicals that sustain cancer. The resveratrol known to fight against heart diseases is also beneficial in fighting cancerous cells. 

  • Lowers risk of depression

Yes. You read that right. Drinking a glass of red wine actually improves cognitive function. This occurs as the natural compounds found in red wine prevents the neurons in the brain from dying off. The blood vessels leading to the brain remain open and flexible which ensures steady blood supply to the brain. Red wine simply delays neurodegenerative diseases such as Alzheimer’s and Parkinson’s.  (Also Read: Drug-Free Treatment For Depression )

  • Increases bone density

Similar to the properties of milk, red wine also makes our bones strong. Sit back and enjoy a glass of red wine to increase your calcium intake. One glass of red wine has a high content of silicon. This compound reduces the chance of osteoporosis. Drink a glass of wine to strengthen those brittle bones. 

  • Strengthens liver system

Research states that if you drink red wine in moderate amounts, the risk of nonalcoholic fatty liver disease (NAFLD) is reduced by half. The risk of these diseases developing is four times greater in people who regularly and moderate drink beer or other liquor. However, for people suffering from hepatitis and other liver diseases, it is best to consult with a doctor before drinking red wine.  (Also Read: Healthy Lifestyle For A Healthy Liver )

  • Boosts up the immunity system

Drink a glass of red wine boosts up your immunity system. How? There are certain ingredients in wine that helps to ward off infections. Thereby, your immunity system gets a boost when you moderately drink red wine. 

Excessive drinking of red wine

By far you know that drinking moderate amounts of red wine are essential to the body. But there’s nothing new about the fact that excessive drinking of alcohol is hazardous for health. Alcohol can have detrimental effects on the human body. Some of these are-

  • Dependence on alcohol- Regular consumption of red wine can lead to complete dependence on alcohol. This is also known as alcoholism. 
  • Liver cirrhosis- The chances of developing liver diseases such as cirrhosis increases when more than 3 glasses of wine are consumed on a daily basis. 
  • Increased risk of depression- Depression is another condition that occurs in heavy drinkers than moderate or non-drinkers.
  • Weight gain- Excessive consumption of red wine contributes to weight gain. The reason being red wine contains twice the amount of calories found in beers and other sugary drinks. Excessive gaining of weight leads to diseases such as gallstones, cardiac arrests, high cholesterol, etc. 
  • Increased risk of death and other diseases- Drinking red wine regularly increases the risk of deaths. For males, drinking wine 1-3 days a week increases the risk of diabetes.


To sum up in total, there are several benefits of red wine when drunk in moderate amounts. Health benefits associated with red wine are actually the benefits of resveratrol. Berries and nuts also contain resveratrol.

None of the health benefits encourage alcohol consumption. Excessive drinking of red wine can cause several problems including diabetes, gallstones, heart diseases, hernia, etc. There are other ways to keep oneself healthy. But as long as you drink 1-2 glasses of wine per day, there’s nothing to worry about.


Also Read: 15 Food you thought were healthy but actually aren’t!

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