一个人步入老年期之后,种种生理机能会受到影响而逐渐减退,记忆力也同样如此。老年人对近期发生的事尤其容易遗忘,常常因丢三忘四而误事。能否改善老年人的记忆功能呢?科学研究认定,人脑的重量仅为人体重量的2%,其所消耗的能量却是人体总消耗量的20%,这表明大脑每天需要供给大 After a person enters old age, the various physiological functions will be affected and gradually diminished, the same memory. Older people are especially vulnerable to recent happenings and often misunderstood. Can improve the memory function of the elderly? Scientific research finds that the human brain weighs only 2% of the body weight, which consumes 20% of the total energy consumption of human body, indicating that the brain needs a large supply of large