People in India thinks that Bournvita and other such like health drinks are super duper nutritious and they are kind of essential for their child growth especially in the early. People please stop following things blindly, be logical and try to be aware of things you are using. These health drinks are just tip of iceberg of the nutrients we require on daily basis.
As in case take example an adult daily requirement of protein is like 80 to 120 gram per day, but these health drinks contains 9 gram maximum in 100 gm of bournvita. So we drink near bout 20 grams of bournvita at one time so protein we get from this is bout 2 gram, is that sufficient for child growth? Think and you can read these in the macro distribution on their pack but we never bother bout this thing. A glass of milk contain almost 3 to 4 gram of protein so bournvita is like tastemaker only. And you are spending hefty amount that?
And still that is chemically processed protein, try to eat natural and make yourself aware.