1.OEM Resveratrol Soft Capsule
2.GMP,HACCP,ISO,BRC approved & FDA registed
3.Shelf life: 2 years after mfg.
4.Ensure delivery
Resveratrol
Resveratrol has been found to exert a number of potentially cardioprotective effects in vitro, including inhibition of platelet aggregation, promotion of vasodilation by enhancing the production of NO and inhibition of inflammatory enzymes. However, the concentrations of resveratrol required to produce these effects are often higher than those that have been measured in human plasma after oral consumption of resveratrol. The results of some animal studies suggest that high oral doses of resveratrol could decrease the risk of thrombosis (clot formation) and atherosclerosis, but at least one study found increased atherosclerosis in animals fed resveratrol. Although its presence in red wine has stimulated a great deal of interest in the potential for resveratrol to prevent cardiovascular disease, there is currently no convincing evidence that resveratrol has cardioprotective effects in humans, particularly in the amounts present in 1-2 glasses of red wine.
| Total Resveratrol Content of Wines and Grape Juice | ||
| Beverage | Total resveratrol (mg/liter) | Total resveratrol in a 5-oz glass (mg) |
| White wines (Spanish) | 0.05-1.80 | 0.01-0.27 |
| Rosé wines (Spanish) | 0.43-3.52 | 0.06-0.53 |
| Red wines (Spanish) | 1.92-12.59 | 0.29-1.89 |
| Red wines (global) | 1.98-7.13 | 0.30-1.07 |
| Red grape juice (Spanish) | 1.14-8.69 | 0.17-1.30 |
| Total Resveratrol Content of Selected Food | ||
| Food | Serving | Total resveratrol (mg) |
| Peanuts (raw) | 1 cup (146 g) | 0.01-0.26 |
| Peanuts (boiled) | 1 cup (180 g) | 0.32-1.28 |
| Peanut butter | 1 cup (258 g) | 0.04-0.13 |
| Red grapes | 1 cup (160 g) | 0.24-1.25 |
Supplementation
As a result of extensive news coverage,sales of supplements greatly increased in 2006,despite cautions that benefits to humans are unproven.
Supplements vary in purity, and can contain anywhere from 50 percent to 99 percent resveratrol. Many brands consist of an unpurified extract of Japanese knotweed; these contain about 50 percent resveratrol by weight as well as emodin, which, while considered safe in moderate quantities, can have a laxative effect in high amounts.
