Grape Seed Extract – The Best Source Of Proanthocyanidins
The complex phytochemistry of grape is characterized by a wide variety of compounds which have demonstrated health-promoting properties, among which flavonoids are the most abundant and widely studied.
As the name suggests, Grape seed extract (Vitis vinifera) is made from the seeds of red wine grapes that are removed from grapes during the winemaking process. The seeds once after collection are left to be dried out before they are pulverized to form grape seed extract. Grape seed extract contains unique compounds known as ‘oligomeric proanthocyanidins’, which have superior antioxidant power and has been linked to a wide range of health benefits.
The amount of total polyphenols in grape seeds is significantly higher than that of whole grapes, grape pulp or grape skin.
HOW TO GET MORE GRAPE SEED IN YOUR DIET?
The Grape seed extract is only available through a food source – grapes. In order to enjoy the health benefits of this extract, you’ll need to eat too many grapes which is not practically possible on a daily basis. Moreover, eating too many grapes also comes with intaking high levels of fructose, which can be damaging to your health.
Surprisingly, grape seed extract may be better for you than the grapes from which it comes. Grape seed extract supplements are the only way to get concentrated forms of grape seed extract. Grape seed extract supplements are much more convenient for daily use to reap its benefits.
ZENITH NUTRITION GRAPE SEED EXTRACT
Zenith Nutrition Grape Seed Extract is a pure and potent vegetarian, and a natural dietary supplement which is derived from grape seeds (Vitis vinifera). The easy to swallow supplement is free of gluten, fish, egg, lactose, flavour, sugar, salt and colour. The supplement undergoes rigorous lab testing for assurance on purity and potency.
Top 6 Benefits Of Grape Seed Extract
CAN HELP STRENGTHEN THE IMMUNE SYSTEM
The Grape seed extract is known to boost immunity naturally because it is packed full of antioxidants, oligomeric proanthocyanidins. One of the major benefits of grape seed extract is its ability to boost vitamin C levels in the body. Flavonoid constituents of grape seed extract have significant antiviral and antimicrobial effects by inducing the production of the Th 1-derived cytokine gamma interferon. The polyphenols stimulate immunity through activation of lymphocytes and antibody production.
It has been said that oxidant-lowering effect of grape seed extract is approximately 50 times higher than of vitamin C and 20 times more than that of vitamin E.
PROMOTES HEART HEALTH
Studies have shown that consumption of grape seed extract is beneficial on the cardiovascular system by enhancing endothelial function, decreasing LDL oxidation, improving vascular function, modulating inflammatory process.
When inflammation is present, oxidative stress damages the blood vessel walls and oxidizes LDL. This process can cause immune system cells to release inflammatory mediators called cytokines, which may produce changes in the walls of blood vessels, eventually resulting in accumulation of plaque. A grape seed extract has an antioxidant effect and increases the levels of anti-inflammatory factors and nitric oxide production (which enhances endothelial function).
HELPS IMPROVE BONE STRENGTH
Antioxidant uptake is a rational approach to suppress the destructive effects of free oxygen radicals on joints. Oxidative stress and inflammation disrupt the delicate balance between bone resorption and formation causing destruction of bones and joints. Supplementing with grape seed extract increases your intake of flavonoids, an increase in flavonoid consumption is linked to improving bone formation and collagen synthesis. Studies have demonstrated the positive effects of grape seed extract supplementation on inflammation and free-radical induced bone destruction.
HELPS IMPROVE ANTIOXIDANT DEFENSES
The most notable bioactive property of phenolic compounds is their antioxidative capacity. It is well documented that oxidative damage could result in a negative effect on health status. Oxidative stress can be a cause of various factors like aging, environmental exposure and inflammation. A grape seed extract has been shown to improve antioxidant defenses for protecting the main organs. The inclusion of grape seed extract increases serum superoxide dismutase, glutathione peroxidase, interleukins, total antioxidant capacity. Polyphenols inhibit oxidative stress, protect the cells and tissues from oxidative damage. Grape seed extract modulates antioxidant enzyme expression, protects against oxidative damage in cells, and anti-inflammatory effects.