When your kidneys are healthy, they quietly deal with extra minerals in the body without you needing to think about it. Potassium, for example, comes from many everyday foods, and the kidneys simply ...

Your kidneys are small, but they do many important jobs that keep your body working well. They clean your blood by removing ...

Share on Pinterest Maintaining high blood potassium levels, for instance, by taking supplements, may help lower heart failure risk. Image credit: Viktoriya Skorikova/Getty Images A new trial ...

Kayla Girgen, RD, is a licensed dietitian who specializes in weight management and weight loss for patients after bariatric surgery. Higher potassium intake, especially from foods, is linked to lower ...