... the medulla of ingredients. Now comes mainly from shark brain and shark oil, is very popular at home and abroad ... , cerebral atrophy, memory loss, insomnia, forgetfulness and other brain diseases. The body's own nervous and very difficult to ... memory loss, Alzheimer's, stroke, Parkinson's (Parkinson), brain ischemia, hypoxia and brain atrophy, epilepsy, depression, anxiety, insomnia, cerebral palsy, ...