Ben GreenfieldFounder, Ben Greenfield Life

Is Diet Coke Going to Kill You?

13 Mar 2025 · 1 min

Watch on YouTube

0:43

Ben Greenfield discusses differences between Coke Zero and Diet Coke, noting Coke Zero has slightly less caffeine and uses a blend of aspartame and acesulfame potassium (Ace K). He also touches on toxins, arguing that some poisons (e.g., acetaldehyde from alcohol) can have nuanced effects and that certain therapies (like bee venom) are used by some people.

Questions this video answers

Aspartame and acesulfame potassium (Ace K).

Ace K.

Diet Coke has slightly more caffeine; Coke Zero has slightly less.

Chapters

Some people ask me about the difference between Coke Zero and Diet Coke. And there is a difference. Okay. Coke Zero not only has slightly less caffeine than Diet Coke, which is probably a plus if you don't want to over consume caffeine. And I will admit it does have a more authentic cola flavor than Diet Coke does, if you're looking for that nostalgic Coca Cola feel. But the Coke Zero is actually sweetened with a combination of aspartame and acesulfamine potassium. Acesulfamine potassium, or as is sometimes called, Ace K. Yes, alcohol is a poison, or namely the byproduct of alcohol. Acetaldehyde is a poison, but that doesn't mean it's bad for you. Right? Some poisons, some toxins are good for you. There's even people who do like bee venom therapy.