• Nutrition Medicine
 (Alan R. Gaby, MD)

• The Textbook of Medical Physiology, 9th Ed
 (Guyton A, Hall J.)

• Handbook of Interpretation of Diagnostic Test
 (Wallach, J.)

• Clinical Guide to Nutrition & Dietary Supplements in Disease Management
 (Jamison, J.)

• Advanced Nutrition and Human Metabolism
 (Hunt S, Groff J.)

• Nutritional Medicine, 2nd Ed
 (Alan R. Gaby, MD)

• Laboratory Evaluations for integrative and Functional Medicine, 2nd Ed
 (Drs Lord & Bralley)

• Modern Nutrition in Health and Disease, 7th Edition or newer
 (Shils & Young)

• Exercise Physiology-Nutrition,Energy and Human Performance, 7th Ed
 (McArdle and Katch)

• Clinical Natural Medicine Handbook
 (Meletis ND, Zabriske MD and Rountree MD)