Nutrisearch Comparative Guide

Includes a summary of recent nutrition science along with a comparison of multiple vitamin and mineral supplements based on our Blended Standard, compiled from the published recommendations of twelve recognized nutrition and health authorities. Products are rated based on their ingredients against our sixteen Health Support Criteria, including Completeness, Potency, Vitamin E Forms, Healthy Aging Support, LifeSpan Essentials, and more.

Includes the complete text of our published sixth edition NutriSearch Comparative Guide to Nutritional Supplements for the Americas. Each month, new product information is uploaded so the entire product database is updated regularly.