5+ cans of soda a day seems unhealthy even if it's not caloric, the gas and acid will mess up your stomach.
It is not just tastier water.
It is not just tastier water.
Acid I can get behind but soda is by far the least acidic thing I consume on the daily.
Of the of the issues with diet soda in particular is your tastes favor sweets. I used to drink 4-8 cans of Diet Dr Pepper daily. When I stopped, after a couple of weeks I found my taste preferences to be very different. I’d favor savory more attractive and sweet stuff would seem too sweet.