Not fruit, but rather fructose and other diets contributing to fructose production. In the article and linked abstract (in a comment here), it said "process is

Not fruit, but rather fructose and other diets contributing to fructose production. In the article and linked abstract (in a comment here), it said "process is initiated by the ingestion of fructose or by stimulating endogenous fructose production via the polyol pathway". I was curious about the "polyol pathway" and found this other study on "endogenous fructose production", https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6684314/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6684314/. Key takeaways: also avoid high glycemic and high salt diets. Basically avoid fast-food. Make your own meals. Eat less or no heavily processed foods. Watch your sugar and salt intake. Keep staying away from HFCS or corn syrup in general.