One of the unhealthiest choices was a Starbucks caramel frappuccino with semi-skimmed milk containing 48.5g of sugar, or 12 teaspoons’ price.
A Caffe Nero Belgian chocolate and hazelnut frappe creme contained 44.5g of sugar, equal to 11 teaspoons.
At Costa, a chocolate fudge brownie frappe mocha with oat milk included 42.6g of sugar, or 10.5 teaspoons.