Sir My sister is 18 years old and she is very Thin and suffering from Thyroid So she is not able to put up her weight and she is sad from it and mom and my sister has consulted many doctors but no use from them so sir can you pls suggest any ideas so it will not effect her thyroid problem and she should put up her weight she is just 35 kgs and height of 5.5 but no weight so can you pls suggest sir how to overcome the problem sir pls Suggest me sir.