The negative health effects linked to salt, such as the increased likelihood of high blood pressure or strokes, are often, research suggests, largely down to the presence of sodium. Many of the new ...

How do potassium and the kidneys interact? Potassium usually gets a gold star when it comes to health. It’s essential for muscle strength, healthy blood pressure, and nerve signals. But here’s the ...

Excessive levels of blood potassium can be dangerous, doctors said yesterday ahead of World Hyperkalemia Day on Friday, ...

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 ...

MADRID, Spain—Increasing low potassium levels improves clinical outcomes among patients with cardiovascular disease and a high risk for ventricular arrhythmias, the randomized POTCAST trial shows.