A recent study in The BMJ examined more than 30 years of dietary details from more than 205,000 U.S. adults to evaluate how potato intake impacts type 2 diabetes risk. French fries were connected to a 20% higher challenge, while baked, boiled, or mashed potatoes featured no significant effect. Substituting potatoes mainly fries with whole grains minimized risk, whereas replacing them with refined carbohydrates such as white rice elevated it.
