Diet Coke has more caffeine than regular Coke. This can seem strange, but there's an important reason for the added boost ...

Now Gen Z have been incorporating the “guilt-free” refreshment ... result of mixing the Diet Coke’s carbonation and artificial sweeteners with the dairy and caffeine in the protein.

But the school has maintained its caffeine-free soda offering for decades -- until now, after officials claim demand for the drinks have gone up. Students will no longer have to sneak in a jolt of ...