The conversation between human and AI assistant.
Is diet coke really a "diet" coke?
Hmm, that's concerning. What about the caffeine content in Diet Coke? Is it comparable to regular soda?
Diet Coke and regular Coca-Cola both contain caffeine, with Diet Coke having slightly less caffeine than classic Coke. A 12-ounce can of Diet Coke has about 46mg of caffeine, while classic Coke typically has 34mg more caffeine.