Hello,

Thank you for posting a query.

To increase the body weight, you have to take nutritious diet. Among the various dietary supplements, protein is the main thing which can increase your body weight. For this I am giving you some idea about the supplement you can take.

1. Whey protein - it is very much important for building muscles. Take the whey along with oats and olive oil.
It is available in market in many trade names. You can choose any one of them as per your economic condition.

2. Multivitamin medicines containing zinc and other micro-nutrients.

Besides this, you need a good diet plan starting from breakfast to dinner. You should consult with dietician about this.

So, whey protein is the best protein supplement without any side effect.

Lastly, one liver protecting agent like sorbitol should be taken to improve the metabolism of the foods you are taking.

Hope this information suffices. Let me know, if you have any more question.

Regards.

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