Grape seed extract is, as the name implies, the extract of grape seeds. The extract is loaded with beneficial antioxidant compounds, such as vitamin C, vitamin E, and linoleic acid. This supplement also contains a class of flavonoids known as proanthocyanidins. Thanks to the potential nutritional value of natural compounds in the extract, grape seed extract purportedly has a wide variety of health benefits.
Grape seed is mainly used as an antioxidant and to improve the stability of collagen and elastin, two substances that are important for healthy skin, joints, ligaments, tendons, and blood vessels. It is also used to improve microcirculation throughout the body.
In the disease department, grape seed extract is reported can help with cancer, diabetes, heart attack, tumor formation and skin cancer. These diseases will not necessarily go away if you have them and you start taking the extract, it merely poses as a preventative measure not a cure.
In a healthy person, cancer cell apoptosis is a normal, healthy part of biology. Every living system creates cancerous cells. There are hundreds or thousands of “micro tumors” in every human being living today, but cancerous cells in healthy people destroy themselves once they realize they’re flawed. Grape seed extract appears to accelerate this process in cancer cells, helping them more rapidly assess their own flawed state so they can engage in apoptosis (cell suicide), thus protecting the larger organism (the body).
Laboratory studies show that grape seed extract prevents the growth of various types of cancer in test tubes, according to the UMMC, including breast, colon, stomach, prostate and lung cancer. Antioxidants, such as those found in grape seed extract, are thought to reduce the risk of developing cancer. Therefore, grape seed extract may also help prevent damage to human liver cells caused by chemotherapy medications.
Meanwhile, tests have shown that when taken by cancer patients, it prevents the growth of any malignant tumor further. This is possible because of the presence of resveratrol which interferes with the process of abnormal cell division of the cancerous cells and stops them from growing in numbers. Taking a grape seed extract capsule two to three times a day may be helpful for people who are at high risk for the disease. The extract may help to stop tumors from growing and help them shrink.
To sum up, given that epidemiological evidence shows that eating vegetables and fruits helps prevent cancer development, taking the grape seed extract may be another added measure in the fight against cell damage and cancer.