The results consisted of anti-cancer, anti inflammatory, blood sugar lowering and other beneficial cardiovascular effects. Experiments sho that the efficient way of administering Resveratrol in human is to be buccal delivery that is without swallowing, by direct absorption through the inside of the mouth.

This has been tested on rats and mouse successfully and the results that came out were very much welcome. There has been only one positive human trial, in which extremely high doses of Resveratrol in a proprietary formulation was required to significantly lower the blood sugar. In an experiment when one mg of Resveratrol in 50 ml solution was retained in the mouth for one minute before swallowing, 37ng/ml of free Resveratrol were measured in plasma 2 minutes later. These days Resveratrol is also being produced by chemical syntheses and is sold as a nutritional supplement derived primarily from Japanese Knotweed. Itl is naturally found in the skin of red grapes and is a constituent of red wine. How to Choose the Best Resveratrol Supplement Resveratrol is a Phytoalexin produced naturally by several plants when under attack by pathogens such as bacteria of Fungi.

So it was calculated that this level of unchanged Resveratrol can only be achieved with 250 mg of taken in a pill form.