* Proanthocyanidins, the lack of gas in the elderly may cause mental and physical problems. Older people often have poor blood circulation. Proanthocyanidins scavenge free radicals, inhibit capillary rupture and damage to surrounding tissues. Proanthocyanidins also improve the state of capillaries and enhance blood circulation to the brain, so the brain can get more oxygen, thereby improving brain power.
* Proanthocyanidins can also improve women's menstrual discomfort and other problems.