date:Aug 27, 2012
products approved by your doctor that clearly show how much each dose contains, and use brands from companies you or your doctor know are reputable. Some supplements have been found to be contaminated with other unlabeled herbs, pesticides, prescription drugs, heavy metals, or other substances.
● Look for a certification mark or seal from an independent, third-party organization.Although tests differ, such labels indicate that the supplement has met certain manufacturing standards.
● Check the