DEAR DR. ROACH: My wife and I both have chronically low blood sodium levels, mostly around 132, but sometimes lower. It never reaches 135. This is of concern because sodium is essential for cell ...

Sodium is an essential mineral for your body, but many Americans consume too much. A low-sodium diet is often advised for conditions like high blood pressure or kidney disease. A study found that a ...

Sodium is an essential nutrient that must be consumed in moderation through the diet. Learn how long it stays in your system.

Syndrome of inappropriate antidiuretic hormone secretion (SIADH) is a common complication of small cell lung cancer (SCLC). It can cause many symptoms related to low sodium or other electrolyte ...

Jillian Kubala, MS, is a registered dietitian based in Westhampton, NY. Jillian uses a unique and personalized approach to help her clients achieve optimal wellness through nutrition and lifestyle ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Boosting potassium may lower blood pressure more ...

After a high-intensity workout or long run, that desperate reach for salty snacks feels almost instinctual. Whether it’s chips, pretzels or a spoonful of peanut butter, the post-exercise salt craving ...

New research suggests that eating more potassium can help to lower your blood pressure more than decreasing your sodium intake. Other research backs this up. Doctors say that high blood pressure is ...