Updated. This book contains Dr Brownstein’s latest research on iodine.

Iodine deficiency is widespread. For a detailed study of the benefits, precautions and contraindications of supplementing iodine in the diet, this book is a ‘must read’.

Dr Brownstein’s book (5th edition) contains the latest information on iodine. The entire book has been updated. In addition, there are three NEW chapters which provide information about:

• Children and iodine deficiency
• The relationship between autism and iodine deficiency
• The relationship between ADHD and iodine deficiency
• What iodine does in the body
• Why medical iodophobia still exists today