GingaNinga

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10144565/ Here’s a good start on “NNS”/non nutritional sweeteners.

Honestly its probably not a very big impact, its more of a “its possible” sort of thing.

Its a really interesting field!

Ya thats a fair point!

ya I did a lit review for my thesis a few years back, plenty of papers on microbes metabolizing these compounds, shouldn’t be hard to find.

FYI there is no such thing as truly “zero calorie”. Sure, we can’t use aspartame and those “0 calorie” sweeteners for energy BUT our gut microbes can metabolize those compounds into products that we can then use for energy. So one way or another you’re still taking in calories. Now do you gain more energy from straight sugar vs the sweeteners? I have no idea, I haven’t studied this in years. I just like to bring up that little bit of trivia whenever anyone brings up zero calorie drinks in conversation :)