Why is it good to eat more grapes? The key is that its extract proanthocyanidin works!

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Why is it good to eat more grapes? The key is that its extract proanthocyanidin works!

09/09/2021 blog 0

After the Second World War, there was a shortage of substances in France. Dr. Jack Masquiller, who was in charge of researching livestock feed, discovered a special “mysterious substance”, which is a flavonoid compound that has not been isolated by humans-“proanthocyanidins” (OPC) .

Masqueller tested the animals by feeding them and found that the strength of the blood vessels of the animals could be doubled in a short time, reducing the permeability of the blood vessels and improving the symptoms of edema in experimental mice. Later, human test results found that it can improve women’s edema symptoms during pregnancy. Since then, “proanthocyanidins” have been widely recognized and more related researches.

Proanthocyanidins, OPC for short, is a bioflavonoid with a special molecular structure. It is currently internationally recognized as the most effective natural antioxidant for scavenging free radicals in the human body and has very strong in vivo activity. Generally, it is grape seed extract or French maritime pine bark extract. Experiments have shown that: OPC’s anti-radical oxidation capacity is 50 times that of vitamin E and 20 times that of vitamin C, and it is quickly and completely absorbed. The highest blood concentration can be reached within 20 minutes of oral administration, and the metabolic half-life is as long as 7 hours.

Scientific research reports point out that due to the excellent antioxidant effect of proanthocyanidins, people use it as a supplement to neutralize oxygen free radicals in the body and reduce the damage caused by free radicals in the body from damaging cells.
There are many effects of proanthocyanidins, and the typical effects are:

  1. Improve blood circulation
    Procyanidins can strengthen capillaries, arteries and veins. The resistance of capillaries is reduced and permeability is improved, making it easier for cells to absorb nutrients and eliminate waste.
  2. Eye protection
    Proanthocyanidins can significantly reduce eye capillary bleeding and improve vision. Proanthocyanidins have been used to prevent complications of cataract surgery in diabetic patients.
  3. Eliminate edema
    Studies have shown that taking proanthocyanidins once a day can significantly relieve edema. The University of Bordeaux in France has conducted a clinical trial, investigating 40 patients with an average age of 60 years with edema. After 30 days, the swelling disappeared in 26% of patients. After 60 days, the edema of the legs in 63% of the subjects healed.
  4. Antioxidant moisturizes the skin
    At the age of 25, it is the watershed of female skin. Collagen will be lost at a rate of 6% per year. The skin’s surface layer will become thinner, pigmentation, wrinkles will begin to appear, and the skin will begin to loosen. These are all caused by the increase of free radicals. Proanthocyanidins are effective antioxidants, and their efficacy is 50 times that of vitamin E and 20 times that of vitamin C!
  5. Clear cholesterol
    Excessive cholesterol brings many health risks. Proanthocyanidins can lower cholesterol and protect the cardiovascular system. The combination of proanthocyanidins and vitamin C can decompose cholesterol into bile salts, which can then be excreted from the body. Proanthocyanidins accelerate the decomposition and elimination of harmful cholesterol.
  6. Cardioprotective agent
    Proanthocyanidins not only help restore skin elasticity, but also help joints, arteries, and other organs and tissues maintain normal functions. Therefore, whether in terms of long-term and short-term effects, proanthocyanidins are the best cardioprotective agents found so far. Procyanidins also inhibit histamine production, thus reducing inflammation and helping arteries resist the impact of mutagenic factors that cause cardiovascular disease.

7, anti-allergic inflammation
Proanthocyanidins can effectively relieve allergies, rheumatoid arteritis, asthma, sports injuries, bronchitis, pressure ulcers, hay fever and other symptoms.

  1. Treat varicose veins
    Procyanidins are beneficial to patients with varicose veins. Some trials have shown that patients take 90 mg of proanthocyanidin per day, 77% of the experimenters have a significant improvement. In addition, 93% of patients with calf cramps disappeared.
  2. Promote brain function
    Proanthocyanidins can help improve memory and relieve the risk of aging and stroke. Even after a stroke, proanthocyanidins can help improve memory and brain function.
  3. Improve hypoxia
    Long-term lack of oxygen can cause irreparable damage to the body. The lack of oxygen in the elderly may cause mental and physical problems. Proanthocyanidins scavenge free radicals and inhibit the rupture of capillaries and the destruction of surrounding tissues. It also improves the state of capillaries, enhances blood circulation to the brain, and the brain can get more oxygen.