Resveratrol is a natural compound that is found in the skin of red grapes and thus also found in red wine. Resveratrol studies have shown that this compound may have a profound effect on aging and issues related to aging. These studies have also shown promise in helping with heart health issues which could in turn prevent the disease caused by diets high in fat.
It has long been known that people who live in the Mediterranean and French areas are healthier and live longer lives than many other cultures, with little heart disease and a lower heart rate. What is also known about the people of these areas is that they consume more red wine than most people do. These two facts led to resveratrol studies to find a link.
Scientists published their first results in June of 2008 from a study using mice. The conclusions showed that resveratrol altered the genetic indicators that are responsible for aging. Scientists credited the resveratrol with making the body act as though it were on a calorie restricted diet, thus stunting the aging process.
In July of 2008, the National Institutes of Health web site published a report that further expanded on the findings of the 2008 report, adding cardiovascular benefits to the list of reasons for using resveratrol as a supplement.
Cardiac benefits from resveratrol studies in mice include healthier aortal tissue and lower levels of cholesterol in obese mice given resveratrol than in obese mice who were not given resveratrol. This study leads to hopeful expectation that the same will be true in humans, leading to a longer lifespan.
Resveratrol has also been shown to have other overall health benefits. In mice that were given regular supplements of resveratrol bone density was higher and fatty cells in the liver were lower. In addition, older mice showed increased balance and coordination. Typically, aging brings a loss of balance and coordination. Resveratrol appears to be able to stop this as well as slow the development of cataracts.
Although not one hundred percent proven, resveratrol is showing promise in the treatment of cancer and Alzheimer’s. Researcher with mice has shown that resveratrol prevented the growth of skin cancer in mice that were given carcinogens. Prevention of plaque build-up on around the brain has also been noted in animals used in these studies, leading to the hope for an Alzheimer’s preventative.
These resveratrol studies have shown promising results and warrant more studies in both animals and in humans. Resveratrol studies continue to investigate the total health benefits of this antioxidant.
Investigations of other sources of resveratrol include red and purple grape juice, cocoa and dark chocolate products, show that this powerful antioxidant can be consumed without drinking red wine.
Resveratrol supplements are available that don’t require consumption of any particular food or beverage. These supplements are usually made from the Japanese knotwood and are created using a chemical synthesis.
Resveratrol studies are promising and offer hope for a multitude of health issues that are age related. This antioxidant is available through supplements or can be found in red wine, grape juice and dark chocolate.