Eight Foods That Become Healthier When Chilled in the Fridge

5. Pinto Beans: Protein and Fiber in a Powerful Package

Beans are known for their high fiber and protein content, but chilling cooked pinto beans takes their health benefits up a notch. A 2016 study published in the journal Nutrition & Food Science found that chilled pinto beans contain the highest amount of resistant starch among legumes. This adds another layer of gut-friendly nutrition to these already nutrient-dense powerhouses. Adding cooled beans to salads or grain bowls can boost satiety, stabilize blood sugar, and support a healthy digestive system. For vegetarians and vegans, beans are an especially valuable food, and serving them cold amplifies their health potential.