DissociativeIdentityDisorder (DID), formerly known as MultiplePersonalityDisorder (MPD), is also referred to as dissociative personality disorder in some publications. It is a type of psychological disorder that is classified in the Diagnostic and Statistical Manual of Mental Disorders (DSM) as an Axis I dissociative disorder. Patients with dissociative identity disorder are advised to eat foods high in vitamin B1 and B12; foods high in calories. Foods high in vitamins are appropriate. The following foods are recommended to be eaten in moderation: 1. Eggs contain a large amount of lecithin, as well as neuroactivin, which has the effect of nourishing nerve nerves. It is recommended that about 100g per day is appropriate. 2, chicken leg mushroom vitamin B content is quite rich, has a very good role in nerve nutrition. It is recommended that each time about 100g fried food. 3, celery high fiber content, can improve the function of intestinal peristalsis, conducive to the removal of intestinal waste and reduce infection. Suggest 100-200g fried food. 4.glutinous rice porridge High nutrition, easy to digest and absorb, non-irritating, and quickly provides heat source for the body. 200g per meal is recommended.