Which supplement companies do we choose?
First, we need to check on the criteria below:

1. The background of the founder.

2. Stamp of Approval

•One way to tell a quality vitamin or mineral product is to look for the U.S. Pharmacopeia (USP). The USP sets voluntary quality standards for vitamin and mineral supplements. To use this stamp, manufacturers must produce a product that meets USP's strict standard.
•Vitamins or minerals manufacturers that gained Drug Establishment Registration with the U.S. Food and Drug Administration (FDA). FDA is taking steps to ensure that their Good Manufacturing Practices (GMP) are followed by the manufacturers.

3. Must refer to the book named 'Comparative Guide to Nutritional Supplements' by Lyle MacWilliam. It compares over 1,500 nutritional products in North America to an independent nutritional benchmark developed from the individual recommendations of 12 recognized nutritional authorities.

Based on this 3 criteria, i selected one nutrition company which is intro by my fren

Oh ya...give u guys da link http://howtobehealthy-reine.blogspot.com -- Refer to Essential