Nutrition for Optimal Health Association, Inc.

Jack Challem

NOHA Speaker Jack Challem, known as The Nutrition ReporterTM, is a leading health and medical writer and a contributing editor for Natural Health and Let's Live magazines, as well as other consumer health publications. His scientific articles have been published in Free Radical Biology & Medicine, Journal of Orthomolecular Medicine, Medical Hypotheses, and other journals. Challem is the lead author of Wiley's bestselling Syndrome X.

Nutrition for Optimal Health Association
P.O. Box 380
Winnetka, IL 60093
Phone: 847-60HEALTH (847-604-3258)