Shikuwasa contains plenty of vitamin C, an excellent antioxidant citric acid that recover one from exhaustion. Especially the amount of nobiletin, a kind of flavonoid is far better than any other citrus. It is said that nobiletin is effective in inhibiting carcinogenicity, preventing diabetes, restraining the cause of liver disability, controlling melanism a whitening effect of the skin.
Currently research on the possibility of fundamental treatment for Alzheimer´s disease is being conducted. Also Yanbaru, an area famous for production of shikuwasa is also known for area of longevity.
High concentration, needs to be diluted with water, should not drink straight due to its acidity
Limited Quantity Only