Potassium is an essential mineral that supports heart health, muscle function and hydration. Discover the best potassium-rich ...

Medically reviewed by Elizabeth Barnes, RDN Bananas are known for their high potassium, which is key for heart, muscle, brain, and kidney health. One medium banana has 422 milligrams (mg) of potassium ...

Leigh Weingus is a New York-based freelance writer and former senior editor at HuffPost, Elite Daily and Mindbodygreen. Her work has been featured in Well+Good, Glamour, Parade, Bustle, NBC News and ...

Potassium chloride is a supplement that can treat low potassium levels or hypokalemia. Possible benefits of potassium chloride include reducing high blood pressure, reducing the risk of heart disease, ...

Your potassium levels can indicate underlying health conditions like high blood pressure or kidney disease. A doctor may perform a potassium blood test as part of a routine physical. A potassium test ...

When you think of potassium, your mind probably goes straight to bananas. You’ll need more than a piece of fruit to hit your recommended intake of this important nutrient, though. Potassium is an ...

Most of the potassium in the body is stored inside cells. Typical potassium concentrations in the blood range from around 3.6 to 5 millimoles per liter. Blood potassium levels can indicate potassium ...

When it comes to electrolytes, magnesium and sodium usually steal the spotlight. But what about potassium? This essential mineral is more than its association with bananas – it’s the quiet achiever ...

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 ...