Dr. Alan Gaby: Nutritional Medicine; Important Treatments that are Overlooked or Ignored
Release Date: 12/15/2025
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info_outlineWho literally wrote the book on nutritional medicine? Dr Alan Gaby. In this interview, Dr Gaby talks about his pioneering work that ultimately resulted in the publication of what is arguably the most important reference text in the field: Nutritional Medicine, Third Edition 2023. In addition, he discusses explore nutritional therapies that are clinically very useful but broadly overlooked including potassium magnesium aspartate for fatigue, riboflavin for migraine prevention and identifying hidden food allergies for treating various conditions.
Guest:
Dr. Alan Gaby, MD
About our guest:
Dr. Gaby received his undergraduate degree from Yale University, his M.S. in biochemistry from Emory University, and his M.D. from the University of Maryland. He was in private practice for 19 years, specializing in nutritional medicine.
He is past-president of the American Holistic Medical Association and has given expert testimony to the White House Commission on Complementary and Alternative Medicine on the cost-effectiveness of nutritional supplements. He is the author of Preventing and Reversing Osteoporosis (Prima, 1994) and The Doctor’s Guide to Vitamin B6 (Rodale Press, 1984), and is co-author of The Patient’s Book of Natural Healing (Prima, 1999). Dr. Gaby has written numerous scientific papers in the field of nutritional medicine. He was the contributing medical editor for the Townsend Letter for Doctors from 1985 to 2023 and was contributing editor for Alternative Medicine Review from 1996 to 2010.
Over the past 43 years, Dr. Gaby has developed a computerized database of more than 28,000 individually chosen medical journal articles related to the field of natural medicine. He was professor of nutrition and a member of the clinical faculty at Bastyr University in Kenmore, WA, from 1995 to 2002. In 2010, Dr. Gaby completed a 30-year project: the textbook Nutritional Medicine. The second edition of Nutritional Medicine was completed in 2017 and the updated third edition was completed in 2023.
Nutritional Medicine by Dr. Alan R. Gaby is a science-based, extensively referenced textbook written for healthcare practitioners and for non-practitioners who are interested in viable alternatives to conventional medicine. The textbook discusses hundreds of nutritional therapies that can be used as effective, low-cost, low-risk alternatives or adjuncts to conventional medicine.
Guest websites and links:
Selection of our guest’s publications:
- Gaby AR. Nutritional Medicine, Third Edition. Fritz Perlberg Publishing. 2023.
- Gaby AR. Is There an Epidemic of Research Fraud in Natural Medicine? Integr Med (Encinitas). 2022 May;21(2):14-18.
- Gaby AR. Adverse effects of dietary fructose. Altern Med Rev. 2005 Dec;10(4):294-306.
- Gaby AR. The role of hidden food allergy/intolerance in chronic disease. Altern Med Rev. 1998 Apr;3(2):90-100.
Editor’s note:
Connection was lost during the interview in two places. The reference to a vitamin for arthritis referred to niacinamide (see Osteoarthritis page 699, in Gaby A, Nutritional Medicine, Third Edition 2023).