Experts show how to effortlessly unlock the powers in common foods to help fight disease, lose weight, and more.
Refrigerate cooked potatoes
Cook potatoes or other root vegetables, then chill them for about 24 hours before you eat them. The cooling process turns high-glycemic vegetables into low- or moderate-glycemic vegetables, and that transformation helps keep your blood sugar levels more stable. Even if you reheat the veggies, this trick works. As a bonus, cooking with extra-virgin olive oil helps keep the veggies from slowing down your metabolism.