Forget crash diets and fancy pills—scientists just discovered that stuffing your face with plain oatmeal for a measly 48 hours can slash your “bad” cholesterol by up to 10% and keep the benefits lingering like that one guest who overstays brunch. Gut bacteria apparently throw a party breaking down the oats into magic cholesterol-busting compounds, and the effects hang around for six whole weeks after you ditch the mush. It’s like a mini detox that doesn’t involve green juice or regret—though your taste buds might file for divorce.

48-Hour Oatmeal Diet Could Cut Cholesterol Levels For Weeks, Study Shows