Tranquilizer tea mainly contains Chinese herbal ingredients, such as lavender, lily of the valley, helianthus bark, sour dates, schisandra, salvia, etc. Therefore, the greatest effect of tranquilizer tea is to calm and tranquilize the mind, improve neurological function, prevent plant nerve dysfunction, regulate the abnormal discharge of the cerebral cortex, so that the brain is in a stable and balanced state, which can significantly improve the quality of sleep, improve insomnia and dreaminess caused by neurological dysfunction, etc. It can significantly improve the quality of sleep and improve insomnia and dreaminess caused by neurological disorders. By improving neurological function, tranquilizer tea can effectively strengthen the body’s immunity, and at the same time replenish a variety of nutrients in the body, such as vitamins and trace elements, to enhance immunity and resistance, and also effectively promote the digestion and absorption of food in the gastrointestinal tract. Therefore, tranquilizer tea is very effective and useful for the body.