Supplements Guide: Side Effects & Best Multivitamins

Vitamins and supplements like melatonin and fish oil offer health benefits but can cause side effects if misused. Learn about the impact of saw palmetto on blood pressure and find the best multivitamins for young women and adults over 50.

Natural Ways to Lower Potassium Levels

Published Jul,08 2011 | By Adam Sternberg

Potassium levels are determined by three factors: the amount consumed, the amount excreted and its distribution in the body. A variety of conditions and behaviors can change these factors and affect the potassium level. In healthy people, potassium is well-regulated by normal body mechanisms.