Insomnia patients, if there is no diabetes can drink honey water. But honey water does not improve the patient’s sleep, honey water can mainly play a laxative effect, can prevent patients from constipation. The main nutrients of honey water are glucose and fructose, which can provide energy for the body. If the patient wants to improve the problem of insomnia through food, it is recommended that the patient should eat food that has the effect of tranquilizing the mind and replenishing the brain. Chinese medicines, such as yellow cauliflower, sour jujube, longan meat belong to the items of medicine and food, which can improve the patient’s sleep. Patients drink a cup of warm milk before going to bed, can also play an improved role in sleep.