There is some evidence that artificial sweeteners increase insulin resistance: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7014832/ https://www.ncbi.nlm.nih.go

There is some evidence that artificial sweeteners increase insulin resistance: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7014832/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7014832/ I have also heard that because artificial sweeteners increase insulin levels without increasing blood glucose to the same extent that sugars would, this leads to a blood sugar drop which induces increased eating.