How is red wine heart healthy?
Research studies on the heart-health benefits of red wine have reported mixed results. Some studies show that red wine seems to have even more heart-health benefits than other types of alcohol, while other studies show that red wine isn’t any better than beer, white wine or liquor for heart health. There’s still no clear evidence yet that red wine is superior to other forms of alcohol when it comes to possible heart-health benefits. The studies supporting red wine suggest antioxidants in red wine called polyphenols help protect the lining of blood vessels in your heart. These antioxidants come in two main forms: flavonoids and nonflavonoids. • Flavonoids. These antioxidants are found in a variety of foods, including oranges, grape juice, apples, onions, tea and cocoa. Other types of alcohol, such as white wine and beer, contain small amounts, too, but red wine has higher levels. • Nonflavonoids. These antioxidants found in red wine have recently been of particular interest because they
Red wine seems to have even more heart-healthy benefits than other types of alcohol, but it’s possible that red wine isn’t any better than beer, white wine or liquor for heart health. There’s still no clear evidence that red wine is better than other forms of alcohol when it comes to possible heart-healthy benefits. Antioxidants in red wine called polyphenols may help protect the lining of blood vessels in your heart. A polyphenol called resveratrol is one substance in red wine that’s gotten attention.
