Sample Chapters

Nutritional Medicine 2nd Edition by Dr. Alan R. Gaby is a science-based and meticulously referenced textbook written for physicians and healthcare practitioners. It discusses hundreds of nutritional therapies that can be used as effective, low-cost, low-risk alternatives or adjuncts to conventional medicine.

Browse these sample chapters from Nutritional Medicine.


Note that these samples are from the book, so each topic begins lower down on the first page.


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Vitamin C
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Periodontal Disease and Gingivitis
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“This book is an invaluable resource I refer to daily in my work with clients and physicians. Thank you Dr. Gaby for your commitment to research and for sharing it with us in such an effective and comprehensive way!”

– Julie Bender-Sibbio, R.D.N., L.D.N.
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