Dr Oz on Oprah’s show is known for providing her viewers with expertly researched advice concerning the latest advancements in medical advancements, particularly as they relate to the concerns of an aging American population. Recently, Oprah featured the Turkish-American cardiologist Dr. Mehmet Oz. According to Dr. Oz, the recently discovered antioxidant known as resveratrol may be the key to slowing or even-in some cases-reversing the aging process.

This powerful compound is created when plants battle against disease. Clinical studies in mice have now shown that resveratrol offers real hope as a powerful cancer fighter. Future clinical trials involving humans are in the works to test the use of resveratrol in preventing melanoma and other cancers.

The Bioavailability of resveratrol in people is necessary and crucial since most of the studies on resveratrol have been done on cultured cells in pietre dishes in the lab which are exposed to resveratrol which has been unmatabolized and in concentrations that are usually ten to a hundred times in excess of the highest concentrations measured in human plasma after been orally consumed.

Even though the digestive tract cells are exposed to unmetabolized resveratrol, research in humans suggests that other organs and cellular tissues are exposed mainly to metabolized resveratrol. Not much is understood about the biological activity of metabolized resveratrol , and it has not been conclusively determined if some cells are able to convert resveratrol metabolites back to resveratrol.

Therefore, ingesting resveratrol supplements that deliver a more effective bioactive resveratrol dose is an important factor in the manufacturing of these resveratrol products. There are several methods being utilized by the major resveratrol manufacturers to improve bioavailability.

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