Hello practo User, surely will help you. See, there are many reason of not gaining weight. . Endrocrine problems like hypothyroidism . IBS . Dietary problem . Liver problem . Tuberculosis . Vitamin and minerals deficiencies . Gi problem And many more But before prescribing anything we need to know some information like . Your vitals . Activity and lifestyle . Daily routine . Eating patterns . Health parameters . Family history . Allergies . And many more            So, my opinion is to contact any near by dietician or if not possible contact me directly through the link below, so that we can discuss in detail and accordingly  suggest you.

Take high protein including a supplement ENSURE.  Take khichdi with 2 eggs mostly.  More fruits and vegetables.

You need to take high protein diet. Ask me privately for customized diet plan for you.

Hello dear ,how are you ? We do provide meta diets dear which are metabolism boosting diets ,which will boost up your metabolism and immune system.It includes proper amount of carbs,proteins and fats which will be monitored on regular basis and will help you in weight gain excluding the medicines and food supplements until and unless your body is deficient of any vitamin.for more information you can message me on my facebook page named as DIETITIAN SHREYA or visit my website page www.dietitian shreya.com