Can't sleep at night. If I wake up in the middle of the night, I will eat two pieces of this candy. If it is serious, I can adjust it properly and eat more. Aminobutyric acid is a kind of nourishing nerve, which can inhibit nerve hyperactivity and has no side effects on my body. This kind of soft candy is different from other aminobutyric acids. You can also soothe my nerves by adding Ziziphus jujuba seeds, which can alleviate the situation of always waking up in the middle of the night.