Speaking of supplements, of course, it is Gu Weisu. Gu Weisu is cheap, you can buy it for a few dollars, and the effect is good. It is best to supplement vitamin b6, which is also used to nourish nerves and strengthen exercise. It is best not to eat western medicine and Chinese medicine. Now there are Chinese medicine pills, one tablet a day is enough, and there are no side effects. Eat before going to bed at night, sleep after eating, wake up refreshed and not very fat. ...........