Just like the hot drinks, iced versions of beverages like coffee, tea, cold brew and nitro ... a huge dent in the calorie count. The trick to low-calorie drinks at Starbucks also lies in the ...

Harry Kersh: From calorie count to portion sizes, we wanted to find out all the differences between UK and US Starbucks. This is "Food Wars." Now, hot coffees in the UK come in four sizes.