![]() Preventing hair loss by consuming grape seed extract has been theorized. However, a study in 2014 showed that four daily doses of grape seed extract “did not significantly decrease estrogen or increase androgen precursors.” Some animal studies inferred that grape seed extract might work to alter estrogen levels. reducing iron levels in people with hemochromatosisĮstrogen plays a substantial role in breast cancer.anti-aging properties (protecting collagen and elastin).relieving symptoms of chronic venous insufficiency.treating diabetic retinopathy and improving blood sugar control.Share on Pinterest Grape seed extract contains proanthocyanidins Other possible benefits associated with grape seed extract include: The NCCIH is supporting studies on the effect of grape seed extract on Alzheimer’s disease. One study identified “a critical role for grape seed proanthocyanidin extract (GSPE) as a neuroprotectant in the hippocampus and in preventing cognitive loss with aging.” Grape seed extract is very high in proanthocyanidins which some believe could prevent cognitive decline. The National Center for Complementary and Integrative Health (NCCIH) note that it may help reduce systolic blood pressure and heart rate, but they point out that it will not help decrease lipid levels, for example, cholesterol, in the blood. The antioxidants in grape seed extract can potentially protect the blood vessels from becoming damaged, which may prevent high blood pressure.Īccording to one study, published in the journal Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis, “grape seed proanthocyanidin extract (GSPE) provides superior antioxidant efficacy as compared to Vitamins C, E, and β-carotene.” Further research is needed to firm up the findings. It is thought that the protective nature of proanthocyanidins comes via a number of routes including a reduction in oxidative stress and immunosuppression by altering cytokine activity. The researchers concluded that grape seed extracts “could be useful in the attenuation of the adverse UV-induced health effects in human skin.” Using hairless mice, the research team tested the ability of grape seed proanthocyanidins to slow the formation of skin tumor development. A study, published in the journal Molecular Nutrition & Food Research, found that grape seeds have properties that can reduce the severity of skin cancer. Grape seeds contain proanthocyanidins which might prevent the development of cancer. These findings indicate that grape seed extracts with high content of polymeric flavan-3-ols can be used in mucosal infection such as vaginal candidiasis.” Preventing skin cancer ![]() “The results pointed out a significant inhibition of Candida albicans load 5 days after challenge. Anti- Candida activityĪ study conducted in Italy examined grape seed extract’s ability to attack Candida, a yeast-like parasitic fungus that can, sometimes, cause thrush. This is according to a study published in the Journal of Musculoskeletal & Neuronal Interactions that investigated the effects of calcium and proanthocyanidins on the bone structure of mice which had been fed a low-calcium diet. ![]() Including grape seed extract in your diet with calcium has a “ beneficial effect on bone formation and bone strength for the treatment of bone debility caused by a low level of calcium.” They found that the mice treated with this solution had quicker healing times.Īccording to the researchers they “provided firm evidence to support that topical application of GSPE represents a feasible and productive approach to support dermal wound healing.”Īlthough it is not clear how this protection occurs, GSPE was found to increase production of vascular endothelial growth factor, a compound important in the wound healing process. A study, published in the journal Free Radical Biology and Medicine, applied proanthocyanidin extract onto wounds on the backs of mice. Grape seed extract has the potential to increase the speed that wounds heal. Listed below are some of the key findings. Over recent years, there has been a great deal of research pointing to possible therapeutic properties of grape seed extract. Some experts think that grape seed extract could even have anticancer and cancer chemopreventive potential. Studies on animal models have revealed that grape seed extract can be effective in treating heart disease. Share on Pinterest Grape seed extract may have a range of health benefits.
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