Every regular shake carries at least 58.9g of free sugar, about double an adult’s daily limit, and the Watermelon Shake reaches 101.9g. Each one is the shake base, whipped cream and a mix-in, and the Little size roughly halves everything.
The 14 items in this section range from 693 kcal for the Five Guys Vanilla Shake up to 979 kcal for the Five Guys Peanut Butter Shake. Boone separates free sugars from the sugars that occur naturally in milk and vegetables, which NHS daily limits do not count, and measures every figure against the guideline for a specific age and sex rather than an adult average.