Diet Pepsi actually contains less caffeine than Diet Coke, with a 12-ounce can of the former containing 35 milligrams of caffeine. A 12-ounce can of Diet Mountain Dew, on the other hand, contains ...

Coke contains 32 mg of caffeine per 12-ounce (335-ml) serving. Diet Coke is higher in caffeine, with about 42 mg per 12 ounces (335 ml). How the Caffeine in Coke Compares.

Diet Coke’s intense sweetness, caloric emptiness, and caffeine content hacks our most innate neurological and psychological responses to keep us unconsciously reaching for another bottle.

While the term “fridge cigarette” is new to the internet’s lexicon, the idea of treating oneself to a Diet Coke break is not.

For a brand that is perhaps more synonymous with American culture than any other, Diet Coke is devoid of pretty much anything. With zero calories and 46 milligrams of caffeine, the soda is much as ...

Gen Z’s version of the smoke break is having a Diet Coke, especially after a TikToker spread the term “fridge cigarette.” The ...

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 ...

My preference for fizzy drinks wasn't limited to Diet Coke as I would often head to the supermarket to stock up on lemonade, ... I also noted the absence of the caffeine boost.

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 ...

It comes down to the caffeine, says Clifford Segil, DO, a neurologist at Providence Saint John’s Health Center, and a 12-ounce serving of Diet Coke has 46 milligrams of it.

Diet Coke has more caffeine than its regular Coke counterpart (34 milligrams per 12 ounces), and, according to Coca-Cola itself, taste is a big reason why.