Its important to follow a healthy diet which has optimal amounts of first-class​ proteins (dairy products, egg, fish, etc) complex carbohydrates (oats, brown rice etc) & healthy fats (almonds, walnuts etc )along with a structured exercise program that is balanced with weight training and cardio will surely help. Kindly contact us for customized diet & workout plan.

Hello dear It's helpful in weight loss as well for weight gain. Secondly,if you are a pure vegetarian ,then there are many food items which help you to gain weight. There are many reason of being underweight . Improper liver functions . Endocrine imbalance ( diabetes/ thyroid) . IBS . Tuberculosis . Improper dietary diet . Vitamins and minerals deficiency .Eating disorders . Improper sleep .Stress . Medication Many more HOW WE TREAT UNDERWEIGHT THRU DIET . Finding and Curing the cause of underweight . Treating the deficiency and symptoms cause due to underweight . Diet to get ideal weight Before prescribing any thing ,we need some health information like Vitals,health parameter, physical activity, family history, occupation, daily routine and any many.so ,if you want to contact ,please contact us thru the link below

Contact me through practo direct consultation for further information surely help you.