音乐的魅力妙不可言。听音乐对人体的良好影响和治疗作用早已为人所共知。但并非所有的音乐对人体都有益。据医学家测定,当音响达80分贝时,年轻人的味觉就要降低30％,食欲明显减退;老年人则除听力衰退 The charm of music goes without saying. The good effects of listening to music on the human body and the therapeutic effect have long been known. But not all music is good for the human body. According to medical experts, when the sound reaches 80 decibels, young people’s taste will be reduced by 30%, appetite decreased significantly; the elderly, in addition to hearing loss