<i>A ~350ml can of Coke contains 39 grams of sugar [1]. A ~600ml &#x27;Vitamin water&#x27; drink has 31 grams of sugar. A single McDonalds &#x27;McFlurry&#x27; dessert has 64 grams of sugar [2].</i><p>Yes, you should not consume these. Drink water instead and have a small ball of real Italian ice cream when available.<p>You probably should also not eat all of your French fries too as starch is also easily turned into sugar inside your body.<p>Problem is that they also add syrup inside your burger and white bread turns into sugar inside your body.<p>TL;DR Avoid McDonalds.