Diet therapy for neurasthenia should choose anti-anxiety and anti-depression foods according to the types of anxiety and depression neurasthenia, so as to improve the anxiety and depression of neurasthenia patients, relax muscles and eliminate some physical discomfort. It is also a good way to get rid of troubles, improve tension and relieve mental stress by cooperating with physical exercise, tourism and recuperation, cultivating artistic hobbies, cultivating sentiment and adjusting unreasonable learning and working methods. Supportive and explanatory psychotherapy can help patients understand the nature of the disease and eliminate secondary anxiety. Anti-anxiety and depression foods include Chuanqiong tea, fried Ziziphus Spinosae Semen Jiawei B 1, Forsythia suspensa, chicken grass, day lily, millet porridge and so on.