and how to prepare foods so that they contain less of the mineral. Blood potassium levels that are too high or too low may lead to serious complications, such as heart disease or cardiac arrest.

Foods such as fruit, vegetables, and legumes are alkaline. Plant-based proteins are popular choices. Find a list here.

A new study suggests the mineral may help—but it's important to talk to a doctor first. New research suggests that eating ...

But many Americans aren’t getting enough: Potassium is considered an essential nutrient of concern because of “low intakes of nutrient-dense foods ... juice are also high in potassium ...

A pilot study comparing a low-calorie, high-protein ketogenic diet and a Mediterranean diet in overweight and obese adults ...

Even when sodium levels were high, potassium still managed to bring BP down significantly. Testing on the Dietary Approaches to Stop Hypertension (DASH) diet began ... with low-fat dairy products ...