Banana-Peanut Butter Smoothie
This super smoothie is packed with healthful nutrients, especially potassium and magnesium, two key minerals lacking in most American diets.
Potassium
7 Potassium-Rich Foods (That Are Not Bananas)
Bananas aren't the world's only food source of potassium—and they may not even be the best. Here's how to replenish this essential electrolyte with other super-nutritious foods.
Potassium: How to Get Enough
Most diets are sadly lacking in this key mineral, but luckily that’s an easy problem to fix