Wine can promote a longer lifespan, protect against certain forms of cancer, improve mental health, and provide heart benefits.
Moderate wine consumption is considered good for health. All the health benefits listed below apply only to moderate consumption.
A team of researchers from several universities in Spain reported in the journal BMC Medicine that wine can reduce the risk of depression. The researchers found that those who drank between two and eight glasses per week were less likely to be diagnosed with depression.
Scientists from the University of Leicester, UK, discovered that red wine can reduce the rate of intestinal tumors by approximately 50%.
Researchers from Harvard Medical School reported that red wine has anti-aging properties. Specifically, resveratrol was the compound that had the beneficial effect. This compound is found in the skins of red grapes, blueberries, or blackcurrants.
The anti-aging properties of wine have been discussed for over 1000 years. Monasteries across Europe were convinced that the lifespan of monks, compared to the rest of the population, was due to moderate and regular wine consumption.
A study conducted at the University of London found that procyanidins, compounds frequently found in red wine, keep blood vessels healthy and are one of the factors that contribute to extending lifespan. They found that traditionally made red wine has much higher levels of procyanidins than other wines.
Scientists explained that substances in the skin and seeds of red grapes reduce estrogen levels while increasing testosterone in premenopausal women, leading to a lower risk of developing breast cancer.
Wine reduces platelet aggregation in the blood, which helps to keep blood vessels open and flexible. This aids in maintaining good blood flow to the brain.
Red wine may protect the brain from damage due to stroke because of its high levels of enzymes.
Dutch scientists reported a study that analyzed the effects of red and white wine, concluding that it improves lung function and prevents lung cancer.
Another study concluded that wine reduces the risk of non-alcoholic liver disease by half compared to individuals who do not drink wine.
In an animal experiment, researchers from the Chinese Academy of Sciences discovered that substances in red wine improve insulin sensitivity. Insulin resistance is the most critical factor contributing to the risk of type 2 diabetes.
Moderate wine consumption reduces the risk of colon cancer by 45%, according to researchers from Stony Brook University, conducting a study on 2,291 people over a four-year period.
