My age is 22, weight is 44 kgs, hight 160 cms, clearly I am underweight, this condition is constantly putting me into depression, please help me, indigestion, too much gas after eating & gas even drinking water, I had piles, but it is not bothering me, I had sgpt & sgot test 10 months ago & both were high that time. I am eating 3-4 times a day with everything in it, but I am not gaining weight, my primary is to be healthy and have good digestion, right now I am taking any medicine, I tried very hard to get rid of all these by changing my life style but it seems it requires doctors attention now.