Medically reviewed by Melissa Nieves, LND Key Takeaways Headaches can be a sign of low sodium levels in the body.Confusion ...

Keeping your electrolytes in balance by getting enough potassium is important for preventing some of the negative effects of excess sodium in your diet.

What is potassium? Aside from the broad strokes knowledge you may know, like it's naturally found in bananas and it's great post-workout when you've worked up a good sweat. Do you really know what ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Potassium does more in the body than you know. This important electrolyte helps maintain overall fluid ...