How Much Resveratrol is Enough?

To treat a specific health problem with resveratrol, you can obtain the most concentrated dosage in the herb called Japanese Knotweed. This herb is typically used as a laxative to treat constipation or improve regularity.

Japanese Knotweed is also the source of resveratrol in most food supplements, although resveratrol can also be found in other food sources such as peanuts and grape skins.

Resveratrol gained popularity after being promoted in the media as the ingredient in red wine that improved health. People responded to this claim by purchasing foods, beverages, and food supplements that contained resveratrol. Although it was later discovered that resveratrol did not account for the health benefits of consuming red wine, as its concentration levels were too low, this information was not widely publicized.

In order to use resveratrol as a daily supplement to prevent many diseases, the recommended dosage is not widely agreed upon. Different manufacturers will recommend different amounts. However, dried knotweed root contains concentrated levels of resveratrol as high as 187 mg per kilogram. When used as a treatment for severe constipation, a doctor may recommend 24 grams of this herb, meaning the amount of resveratrol would be 4.48 mg.

Some supplements recommend up to 200 mg of resveratrol per day. It has been administered safely in doses of up to 500 mg per day in laboratory studies. This amount will be sure to cause diarrhea, and possibly dehydration that can harm your health. Consider that a liter of dark, red wine that has one of the highest concentration levels of resveratrol, contains only about 12.59 mg of the substance.

The amount of resveratrol that will provide long-term health benefits is between 20 to 50 mg daily, according to a well-respected doctor of naturopathic medicine. Higher doses are recommended for therapeutic purposes.

When taking Resveratrol it is also recommended that people take other vitamins, minerals and herbs to achieve the maximum health benefit for a longer and healthier life.