I wake up in the middle of the night and can't sleep, either thinking about things or I can't sleep. This is a typical difficulty in falling asleep again. You can eat melatonin from Tongren Yangshengtang, which is a substance released by the pineal gland in the human brain. Studies have proved that melatonin controls the biological alarm clock of human body. As long as melatonin levels rise, there will be no difficulty sleeping!

I wish you an early health!