This prospective, multicenter, randomized controlled trial published in the American Journal of Kidney Diseases (AJKD) demonstrated that, compared with a reactive strategy of potassium supplementation ...

Potassium is a nutrient in food that helps your body run smoothly. Too much potassium in your body can cause health problems, but a simple blood test can measure your levels. Potassium plays a role in ...

People with certain conditions may be more likely to develop high potassium levels (hyperkalemia). Although these high levels may only last for a short time, some people will have high levels that do ...