So really, get off the soda. It isn't even a great mental reward. Have a piece of chocolate instead. There are gut health benefits with chocolate.
It’s the thing I prefer. Don’t like chocolate or really other sweet things in general. Even full sugar soda is far too sugary for me, outside of some niche drinks out of Europe.
The available scientific evidence on fake sugars tends to skew towards “fairly safe, but not entirely so” until you get into observational studies as mentioned in the article. The few everyone loves to continually cite that show otherwise are using mouse or rat models with some absurd 10x safe daily ingestion rates to show what amounts to rather mild impacts.
There really is nothing like an ice cold Diet Coke for me after working hard in the back yard in the summer heat. Or something to sip on during horrible corporate meetings.
I’ve also wore a glucose monitor for fun, and it in no way impacts blood sugar levels - one of the leading bro science hot takes. I definitely can see how it can be involved in habits though and trigger mental signals to overindulge in other substances during and after consumption. Having one certainly begets the impulse to have another I need to watch out for.
I did pick up a (black) coffee habit to reduce consumption a bit, but I’m not convinced that’s any healthier.