Q: What is the significance of having elevated potassium? I have had it for a long time. I've been told to give up bananas, but I haven't eaten one in 20 years. I have also given up citrus fruit and ...

An innovative new study from the University of Surrey and Cambridge's MRC Laboratory of Molecular Biology, published in the prestigious journal Nature Communications, has uncovered the secrets of the ...

A potassium urine test checks the level of potassium in your body. Potassium is an important element in cell metabolism, and it’s important in maintaining the balance of fluids and electrolytes in ...

Even Freud would concede that a runner who finishes a marathon with bananas on the brain is not thinking impure thoughts. There's a simple, physiological reason for the water-and-bananas combo that's ...

Potassium is essential for several key physiological activities including managing fluid balance, aiding muscle contraction, and maintaining regular heart rhythm. Despite the wide array of foods that ...

Potassium bicarbonate (KHCO3) is an alkaline mineral that’s available in supplement form. Potassium is an important nutrient and electrolyte. It’s found in many foods. Fruits and vegetables, such as ...

Potassium is essential for kidney function. Too much or too little potassium can affect this function and lead to complications. Potassium plays a key role in a number of bodily processes, including ...

If you’re like most people in the U.S., you likely don’t get enough potassium in your diet. Potassium-rich foods include many fruits, veggies, beans, and legumes. (Photo Credit: iStock/Getty Images) ...

Potassiumis an essential mineral your body needs to function normally. It plays a crucial role in regulating your heartbeat. You can find it in many foods, but a lack of it can lead to hypokalemia or ...

Red blood cells, similar to other cells in the body, have 24 hour biological clocks (circadian rhythms) that alter their activity between day and night. Unlike other cells, red blood cells do not have ...