This book is an amazing resource for anyone who wishes to learn about toxic metals, what they do and how to remove them. It provides many personal stories of people with different illnesses and presents their hair tests and an analysis of what may have been causing their problems. Anyone who suspects metal toxicity should purchase this book along with Andrew Cutler's other book, "Amalgam Illness".  

Andy Cutler is the only source of sound chelation information on the internet. Invest in his books and you won't be sorry.