[samsa]

This is incorrect, or at least very misleading. Excess carbohydrate consumption exacerbates insulin resistance but the cause is an excess of intramyocellular lipids.

[0x5345414e]

This is the more correct answer. If anyone wants to dive into mechanisms of insulin resistance, this paper is a good overview: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6170977/