Most artificial sweeteners disrupt your gut microbiome:
Artificial sweeteners cause a “breakdown in communication” among gut bacteria, changing the microbiome and potentially increasing the risk of disease, Israeli scientists say. https://www.timesofisrael.com/sweeteners-hurt-the-ability-of-gut-bacteria-to-keep-us-well-israeli-study
Your best bet is probably Stevia.
The Slashdot post talks about xylitol and erythiol. I was not aware that they are used a lot as artificial sweeteners, since they are much less sweet than sucrose. But they make an excellent mouthwash: https://expatcircle.com/cms/how-to-clean-your-teeth-and-save-money/
A university faculty is 500 egotists with a common parking problem.