how i improve waight and i want to know what are the problemes are faces by lower waight.

A. You should give a proper balance nutrition that include good amount of proteins in the meals along with that balance it is moderate amount of fats and carbohydrate do not get that kind of milestone of walking properly they fall down they don’t have strength in the body sometimes they catch infection very fast poor immunity and low weight so they could be number of reasons but if the child is maintaining a weight plus or minus of one or approximately 2 kg there is no problem