2. The performance of Ziziphus jujuba seeds is sweet, sour and flat. It can nourish the heart and soothe the nerves, and stop sweating. It contains a lot of fatty oil, protein, triterpenoids, Ziziphus jujuba saponin and a lot of vitamin C, and has the functions of sedation, hypnosis, tranquilization, analgesia and cooling. If you don't sleep well, you can drink fried Ziziphus jujuba seeds, drink some milk before going to bed, eat some bananas to help hypnosis, exercise moderately at ordinary times to increase your body's resistance, pay attention to rest and keep a regular diet.