Thin and thin is caused by bad spleen and stomach and indigestion, which is more common in people with atrophic stomach. Therefore, it is appropriate to supplement vitamin B foods that promote digestion. See more dark fruits and vegetables.

Mental depression is caused by insufficient energy absorption, and the improvement of digestive ability will naturally recover.

Note: it is meaningless to simply supplement vitamins, because vitamins are not energy components, so you need to supplement some brown sugar and water to help restore energy.