How much resveratrol is in 100ml of red wine?
Resveratrol is a polyphenolic compound found in grape skins, especially in red wine. Known for its antioxidant and potential heart health benefits, many people wonder just how much resveratrol is present in a typical glass of red wine.
Average Resveratrol Content
Studies suggest that 100ml of red wine contains between 0.3 to 1.7 mg of resveratrol, depending on the grape variety and fermentation process. Wines made from Pinot Noir grapes tend to have higher levels due to the climate in which they are grown.
Does the Wine Type Matter?
Yes. Red wines fermented with grape skins have much higher resveratrol levels than white or rosé wines. Wines like Malbec, Cabernet Sauvignon, and Syrah also have notable concentrations.
Frequently Asked Questions (FAQ)
Pinot Noir, especially from cooler climates, is often ranked highest in resveratrol content due to longer fermentation with skins.
While wine contains resveratrol, the amount may be too low to offer significant benefits alone. Moderate consumption, combined with a healthy diet, is key.
White wines typically have very low levels of resveratrol because the skins are removed early during fermentation.
You can eat red grapes, blueberries, and peanuts—or take supplements. Always consult a healthcare professional before starting any supplement.
Moderate consumption (1 glass per day) is generally considered safe for most adults, but excessive intake can have adverse effects. Drink responsibly.