There are many natural sources of the chemical called resveratrol. But it is difficult to categorize the sources in terms as good or better. According to the amount of resveratrol present in the sources they are often termed as good, better and best. As we know that the health benefits of this antioxidant are plenty it is important to find good natural sources.

Red grapes generally yield about 0.24 and 1.25mg per cup. However the variation of the amount of resveratrol present in grapes depends on the climate in which red grapes are grown and the way they are preserved.

Boiled peanuts have a higher concentration of resveratrol than raw peanuts. About .35 to 2.13 mg per cup is produced from peanuts.

The concentration of the compound in grape and cranberry juice is similar. Scientists must use a different measuring system to test these beverages. Amounts are not recorded in mg/l, but in nmol/g. In other words, the concentration is much lower. These juices are considered a negligible source at best, although other health benefits are associated with their consumption.

It has been revealed that red wine is the bets source of resveratrol. People often consume red wine in their diet but the concentration that people require to reverse the aging process is very high. Resveratrol was firstly extracted from Japanese knotweed roots; it produced 187 mg/kg.

It is believed that all natural wines have some amount of this amazing chemical. But it is the red wine which has got the most chunk of it. The amount that is found in red wines varies.

Resveratrol is a highly concentrated content and has many benefits. The natural resveratrol which is found in the grapes is the best. Resveratrol is a potent anti oxidant thus it can easily treat cancerous cells.

The usage of resveratrol as a anti oxidant has increased day by day, thanks to the amazing benefits of the resveratrol. As a result of which resveratrol supplements have come into play.

There are some supplements on the market with a very high content, as much as 200mg per serving. A moderate amount, 20-50mg per day is a better choice to stay fit.