I am extremely underweight for my age and height need to gain weight urgently.
I am 22 years old and 48 Kg weight; height 5'10". I am a pure vegetarian, doing my b.tech while staying in hostel. Please suggest me the best methods to gain weight keeping in mind the tight budget(negotiable for health) and the mess food. PS: I don't know if anybody has gone through this feeling but I often get nervous…