Diet Coke has more caffeine than regular Coke. This can seem strange, but there's an important reason for the added boost that you might not have noticed.

One editor tested 8 different Diet Coke soda alternatives, ... La Croix is known for being caffeine- and gluten-free. I will say, ... high fructose corn syrup, or artificial colors.

One can of Diet Coke has 46 milligrams of caffeine in it; however, many of the people concoting their protein-Diet Cokes are almost filling up a 32-ounce plastic cup before adding in the protein ...

Prosecco. This is already the soda pop of sparkling wines. True, alcohol is listed by the W.H.O. as clearly carcinogenic, perhaps even in modest amounts.