Eat Right For Your Type by Peter J. D'Adamo The "Blood Type Diet", explains why our tissue type determines our optimum diet

Your Body's Many Cries for Water by Fereydoon Batmanghelidj Explains the effects of dehydration on the body

The following books make for interesting reading as they show that allergies can be the root cause of many illnesses.

Say Good-Bye to Illness by Devi S. Nambudripad Dr Nambudripad is the originator of NAET

Winning the War Against Immune Disorders and Allergies by Ellen Cutler