The body needs potassium to regulate fluid, transmit nerve signals, and control muscles. While it’s rare not to get enough potassium in your diet from foods such as bananas, spinach, and potatoes, you ...

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 ...

Medically reviewed by Allison Herries, RDN Key Takeaways Potassium helps control blood pressure, manage blood sugar levels, and keep bones healthy.Certain health conditions and medications present a ...