If you’ve ever woken up in the middle of the night with a leg cramp, chances are it may have been because of too little potassium, calcium, or magnesium in your diet. Bananas have a reputation for ...

Potassium is an essential mineral that you can get from foods like bananas, spinach, and salmon, as well as potassium supplements. Potassium is critical to many body functions, including nerve ...

To get more potassium in your diet, you don't need to down an electrolyte drink or pop a supplement. There are plenty of whole foods naturally rich in this mineral — and you don't just have to load up ...

Your morning banana might not be the potassium champion you think it is. While this yellow fruit has earned its reputation as a go-to source for the essential mineral, nutritionists are revealing that ...

Magnesium and potassium work together in your body to support muscle, nerve, electrolyte, and heart function—so a deficiency in one may impact the other. While some might need supplements, the safer ...

While bananas are known to be a great fruit for potassium, it isn't the only option. There's a classic summer fruit that's ...

Prioritizing magnesium, fiber, calcium, and potassium, while reducing your intake of sodium, is one of the best ways to ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. May 20, 2026 Add as a ...