Resveratrol, a compound found in grapes, has antioxidant benefits and can increase lifespan by slowing cancer cell growth. Red grape skins have the highest concentration of resveratrol, making grape juice a better option for those who cannot consume alcohol or pomegranates. Purple and red grape juice varieties have the highest concentrations of resveratrol, which can positively affect conditions such as edema, chronic venous insufficiency, high blood pressure, and diabetes. However, people with certain types of cancer should avoid resveratrol supplements. Resveratrol and grape juice are considered safe for human consumption, but more evidence is needed to determine if supplements have adverse effects when taken with prescription medications.
Resveratrol and grape juice share a special, yet common connection, as resveratrol is a naturally occurring compound found in grapes. While many choose to access the antioxidant benefits of resveratrol through dietary supplements, it is also accessible naturally through the consumption of grapes, particularly red grapes. Resveratrol and grape juice are often promoted to increase lifespan, as resveratrol slows the growth of cancer cells and has been shown to extend lifespans in animals and certain insects during clinical studies.
Scientists continue to vigorously study the effects of resveratrol and grape juice, as red grape skins in particular appear to have a very high concentration of resveratrol. While the substance is also found in red wine and pomegranates, grape juice is often better tolerated by individual users who may not be able to consume alcohol or who may not appreciate the taste of pomegranates. The amount of resveratrol present in grape juice is highly dependent on the specific type of grape grown, as well as the general health of the crop. For example, grapes that have been exposed to a fungal infection are less likely to contain a high concentration of resveratrol.
When studying resveratrol and grape juice, research clearly indicates that purple and red grape juice varieties have the highest concentrations of resveratrol. In wines, red wine has the highest concentration. Other sources, such as white grape juice, rosé wines, or white wines, are likely to contain less potent amounts of resveratrol, overall.
Some of the conditions that can be positively affected by resveratrol and grape juice include edema, chronic venous insufficiency, high blood pressure, and diabetes. There is some evidence that resveratrol can also stifle the growth of cancer cells. While the connection between cancer, resveratrol, and grape juice seems promising, experts caution that people with ovarian cancer, breast cancer, uterine cancer, and estrogen-sensitive cancers generally avoid taking resveratrol supplements. Although consuming moderate amounts of grape juice is not believed to be harmful.
The connection between resveratrol and grape juice unites the two as a natural source of protection against cellular aging and disease. Considered to be relatively safe for human consumption, resveratrol and grape juice are also not commonly associated with any negative side effects, when obtained from natural sources. However, more evidence is needed to determine whether the use of resveratrol supplements may be accompanied by adverse effects, particularly when the supplements are taken with other prescription medications.
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