Definition - What does Resveratrol mean?

Resveratrol is found in grape skins. It is a polyphenol which is produced by the vine under periods of stress, or if the vine is under attack from pests, fungi, etc. It acts as an antioxidant which aids in the survival and health of the grape vine. It is also present in raspberries, blueberries, mulberries, lingonberries and even in peanuts.

WineFrog explains Resveratrol

For the vine, it acts as an anti-oxidant during periods in which the vine is undergoing stress, such as periods of low precipitation (dry farming), or if the vine is attacked by fungi or pests.

As it is found in grape skins, this resveratrol is also found in wine. Because red wine is made by the maceration of grape juice with grape skins, it contains more resveratrol than white wine.

Just as it has benefits for the grape and grape vine, it has benefits for those who consume the wine. It also acts as an antioxidant and has many believed benefits which improve heart health, arthritis, cancer, obesity and many other health challenges.

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