Potassium

Getting potassium from food (bananas, avocados, leafy greens, legumes, potatoes) is the most practical and safest approach for most people. Over-the-counter potassium supplements are provided at modest doses for safety reasons — excess potassium can affect normal heart function, particularly for those with kidney concerns or on certain medications. Consult a healthcare provider before supplementing potassium if you have any health conditions or are taking medication.