Nadia Chauhan is on a high with her beverage business brand - Frooti. Parle Agro’s iconic mango drink hadn’t changed much in the first 30 years of its existence. Chauhan, the joint managing director and chief marketing officer, swiftly brought an end to the status quo two years back. The first change involved giving the drink a brand new avatar in 2015 and the second, just happened last month when Frooti was presented anew with a dash of carbonation to it.