Patients with insomnia generally take a light diet. Foods with calming and tranquilizing effects include: 1, milk: contains tryptophan, drink a glass of warm milk before bedtime to help sleep; 2, walnuts: nourishing and strong food, can treat neurasthenia, insomnia, dreaminess, forgetfulness, etc.; 3, cinnamon: nourishes the heart and spleen, nourishes blood and calms the mind; 4, lotus seeds: nourishes the heart and calms the mind, especially suitable for patients with troubled dreams; 5, jujube: nourishes the blood and calms the mind, it is recommended to drink water with cinnamon, lotus seeds and jujube.