Seeds of grapes are rich in antioxidants, including phenolic acids, anthocyanins, flavonoids and oligomeric proanthocyanidine complexes. Due to the high content of these substances bones protect the body from oxidative stress, tissue damage and inflammation.
Help to reduce pressure. A review of 16 studies involving 810 people with high blood pressure or increased risk showed that a daily intake of 100 to 2000 mg of grape seed extract helps to reduce systolic and diastolic blood pressure on average of 6.08 mm Hg.St. and 2.8 mm Hg.St. respectively.
Another study involving 29 adults with high blood pressure showed that taking 300 mg of the extract for 6 weeks reduced systolic blood pressure by 5.6% and diastolic blood pressure by 4.7%.
Reduce oxidative damage. Elevated levels of LDL cholesterol (bad) in the blood is a known risk factor of cardiovascular diseases. Oxidative processes substantially increases the risk of accelerating the accumulation of cholesterol plaques in the arteries.
Scientists have discovered that the use of grape seed extract reduces dangerous fat oxidation. So, it turned out that the use of this extract in the amount of 300-400 mg can help reduce the risk of heart disease by inhibiting the oxidation of bad LDL cholesterol and reducing oxidation in the tissues of the heart.
Can increase the level of collagen and bone strength. Studies have shown that increased consumption of flavonoids (substances, which are full of grape seeds) can enhance the synthesis of collagen in the body, which favorably affects the condition bones and joints.
Support the brain in old age. Scientists say that the antioxidant substances in grape seeds have significant potential to suppress many of the degenerative processes of the brain and of cognitive decline. In particular, one of their components is Gallic acid, which can inhibit the formation of accumulations of beta-amyloid peptides which destroy neurons and contribute to the development of dementia.
Can improve kidney function. Such a body as the kidneys are particularly susceptible to oxidative damage. Animal studies have shown that grape seed extract may protect the kidneys from damage, reducing oxidative stress and inflammation.
Reduce the risk of cancer. A high intake of antioxidants, such as contained in the bones flavonoids and proanthocyanidins, associated with a reduced risk of various cancers. In experiments in laboratory conditions, the antioxidant activity of grape seed extract inhibited cell lines of breast, lung, stomach, mouth cells, liver, prostate and pancreas.
Can protect the liver. Format studies in vitro demonstrate the ability of grape seed extract to protect the liver from toxins and damage caused by drugs.
Source: News Yu