Potassium supplements can help when needed, but may cause high potassium levels, heart rhythm problems, and stomach-related ...

Experts share what role potassium plays in your body, the best foods that contain it, and when you should consider a ...

If you’ve ever looked at your food’s nutrition facts, you might have noticed that they all list potassium. There’s a reason for that – it’s considered a "nutrient of concern" since so many Americans ...

You've likely heard about the importance of getting your vitamins since childhood. Running through a checklist of ones you need can feel like a trip through the ABCs. Vitamin A from oysters and milk ...

The essential mineral is key to heart, muscle, and nervous system function, with one major caveat: Your body doesn’t make it, ...

Toxicologists and emergency physicians are raising alarms about a growing pattern of electrolyte supplement misuse that can trigger life-threatening heart rhythm disturbances, dangerously high sodium ...

A doctor explains side effects to watch for if you're trying to figure out whether you're taking too many supplements, and ...

If you’re looking for a simple way to increase your nutritional intake, all you have to do is have a banana a day. The fruit has a long list of nutrients, such as potassium, vitamin C, vitamin B6, ...