Should I take a potassium supplement? - Harvard Health

People should avoid potassium supplements unless their doctor prescribes them. Eating potassium-rich fruits and vegetables is a better way to get adequate amounts of this mineral, which is important for regulating blood pressure and many other bodily functions.

Adding potassium and subtracting sodium may equal better heart health - Harvard Health

Managing Intakes: Daily Potassium Requirements

What Are the Causes of Low Magnesium & Potassium?

7 Potassium-Rich Foods – Forbes Health

Eat, Drink, and Be Healthy: The Harvard Medical School Guide to Healthy Eating: Willett M.D., Walter, Skerrett, P.J.: 9781501164774: : Books

Potassium iodide pills and prevention of thyroid cancer from Japanese nuclear power plant - Harvard Health

Why potassium iodide pills are suddenly in high demand

Supplements: Potassium Supplementation - Today's Dietitian Magazine

Don't waste time (or money) on dietary supplements - Harvard Health

Magnesium and Potassium Supplements: Should You Take Them Together? - Life Extension

Potassium: Uses, Benefits, Side Effects, Dosage

Calcium: Benefits, Side Effects, Dosage, Interactions

The truth about supplements: do they work and should you take them?