Launching The Do Good Liquid Snack – Milk shakes from Paras Dairy. Paras Milk shakes are a delicious and healthy range of ice-creamy shakes enriched with Vitamin D3, Calcium and DHA are known to help in developing strong bones and improving brain functions. Made with the goodness of milk, it is specially enriched with Vitamin D3, added calcium and DHA, in four tasty blended flavours – chocolate, strawberry, vanilla and butterscotch.