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.

Vitamin B-12 and Bilirubin Levels

Published Jul,26 2011 | By Marcia Sivek

Production of red blood cells is dependent on vitamin B-12. Bilirubin is the byproduct of red blood cell degradation. Your body depends on the steady production of red blood cells, as well as the byproducts formed at the end of their life cycle.