Of course.. my gyn suggesed me to have them as snacks bt home prepared with less ghee, so as to not increase weight too much, and avoid flavoured ones available in the market.

I also take early morning with my bed tea...

Sure you can have..makhana are full of protein and high amino acid index.

yes.. its very good for you as it contains protein, carbohydrates, fibre, magnesium iron and zinc etc.