[Withania somnifera: a kind of food-medicine plant popular in world in recent years].

Withania somnifera, also known as Indian ginseng, is an important traditional medicine in the Ayurvedic medical system of India, which has a significant effect of adaptation. Modern studies have shown that the main chemical components of W. somnifera are withanolides, which have antioxidant, anti-tumor, enhancing immunity, cardiovascular protection, neuroprotection, anti-stress, anti-stress reaction and hypoglycemic activities. Studies on human,...