I have a very poor digestion, whatever I eat doesn't get digested. I'm 20+ boy. And I look too much thin and dry. Even my legs and hands bones are smaller than my ages and heights boy. I sleep only 6-7 hours in night and I don't sleep at day mostly. I'm too much getting frustrated day by day because of thinness and I look small bcos of this only, some girls even thinks that I am a small boy. I don't get any solutions. In order to stay fit and healthier please suggest me remedies.