Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. ON THIS PAGE When you hear “potassium,” you probably ...

Potassium is a mineral the human body needs to function properly and stay healthy. While many people get enough potassium from a balanced diet, some are more prone to a potassium deficiency. If the ...

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 ...

The guidance on the NHS website highlights that ‘older people may be more at risk of harm from potassium because their kidneys may be less able to remove potassium from the blood’. 16 of the best ...