What Drink Has the Most Resveratrol?
Resveratrol is a powerful antioxidant commonly linked with heart health, anti-aging, and anti-inflammatory effects. Found naturally in the skin of red grapes, this compound is present in various beverages—some more than others. So, which drink actually has the most resveratrol?
Red Wine: The Leading Source
Among all beverages, red wine contains the highest levels of resveratrol. This is because the skins of red grapes remain during fermentation, allowing resveratrol to infuse into the wine. Pinot Noir and Malbec typically have the highest concentrations.
Other Notable Sources
- Grape Juice: Especially purple grape juice, retains moderate amounts of resveratrol, though typically less than wine.
- Peanut Milk: Some plant-based beverages, like peanut-derived drinks, contain trace levels.
- Blueberry Juice: Contains other polyphenols and low amounts of resveratrol.
Fermentation Matters
The process of fermentation and contact with grape skins significantly affects resveratrol content. White wines, which ferment without skins, contain very little.
Frequently Asked Questions (FAQ)
Yes. Red wine, particularly Pinot Noir, contains the highest resveratrol levels among commonly consumed drinks.
Depending on the variety, red wine contains between 0.2 mg to 2 mg of resveratrol per 5 oz glass.
Grape juice contains some resveratrol, but generally less than red wine. However, it's alcohol-free and still rich in antioxidants.
While supplements offer concentrated doses, the body may not absorb them as effectively as natural sources like wine or grapes.
Some studies suggest resveratrol supports cellular health and longevity, but more research is needed to confirm its anti-aging effects.