An estimated 81,100,000 Americans were diagnosed with one or more forms of cardiovascular disease in 2006, according to the American Heart Association. Given the widespread nature of heart disorders and their close relation with modern lifestyle, a variety of natural supplements have been researched for possible benefits in preventing or reversing heart disease. Resveratrol is an example of a natural product that has been well researched for managing heart problems, and positive results have been recorded. If you consider taking resveratrol for a heart condition, first talk to your doctor.
About Resveratrol
Resveratrol has strong antioxidant qualities; it helps protect the DNA of cells and fights against cellular damage caused by environmental pollution. It also has anti-aging effects. Resveratrol has protective effects on the heart, improves glucose blood levels in Type 2 diabetics, and may help fight Alzheimer's disease and some forms of cancer, according to Drugs.com.
Research
The use of resveratrol was initially evaluated for potential benefits for cancer treatments, according to a study published in the January 2011 issue of "Annals of the New York Academy of Sciences." In this study, researchers assessed the effects of resveratrol for heart diseases. They found that this compound protects the heart tissue against damage due to its "preconditioning action." What this means is that when the heart and blood vessels face any potentially damaging stress, resveratrol induces certain molecular changes that buffer against cell injury. Thus, resveratrol helps prevent heart diseases as well as the progression of existing heart conditions. Clinical studies found resveratrol beneficial for protecting the heart by reducing high cholesterol levels and preventing the formation of clots in the blood vessels, according to Drugs.com. The benefits of resveratrol for heart diseases are dependent upon the dosage; higher-than-recommended dosages may actually harm the heart tissue.
Sources
Resveratrol is a substance found in the skin of red grapes, peanuts and some berries. It is also found in knotweed, a plant native to Japan, scientifically known as polygonum cuspidatum. Resveratrol is also available as an over-the-counter supplement, usually derived from red wine, grape seeds or knotweed. Knotweed is the richest source of resveratrol, says Drugs.com.
Considerations
Consult a qualified healthcare practitioner to find out the optimal dosage of a resveratrol supplement based on your condition. Keep in mind that resveratrol does not replace and should not be used to replace any conventional drugs you are currently taking for a heart condition.
