Gerald F. Combs, Jr. is an internationally recognized leader in nutrition, particularly in the areas of micronutrient functions, diet and cancer prevention, and sustainable food systems. He has conducted research ranging from fundamental studies with cultured cells and animal models to human metabolic and clinical investigations, including studies in China, Bangladesh, Costa Rica and Malawi. He has lectured in some 30 countries and published more than 350 scientific papers and reviews, and 15 books, including six editions of The Vitamins: Fundamental Aspects in Nutrition and Health. He received his graduate training in nutritional biochemistry at Cornell University, where he later served on that faculty for 29 years before being named Director of the USDA Human Nutrition Research Center in Grand Forks ND from 2020-2015. He was is a Senior Scientist at the Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University in Boston, 2015-2022. He presently is Professor Emeritus, Div. Nutritional Sciences, at Cornell University.

• Part I. Perspectives on the Vitamins in Nutrition1. What is a Vitamin?2. Discovery of the Vitamins3. Chemical and Physiological Properties of Vitamins4. Vitamin DeficiencyPart II. Considering the Individual Vitamins5. Vitamin A6. Vitamin D7. Vitamin E8. Vitamin K9. Vitamin C10. Thiamin11. Riboflavin12. Niacin13. Vitamin B614. Biotin15. Pantothenic Acid16. Folate17. Vitamin B1218. Quasi-VitaminsPart III. Using Current Knowledge of the Vitamins19. Sources of Vitamins20. Assessing Vitamin Status21. Quantifying Vitamin Needs22. Vitamin SafetyAppendicesA. Vitamin Terminology: Past and PresentB. Original Reports for Case StudiesC. A Core of Current Vitamin Research LiteratureD. Vitamin Contents of FoodsE. Vitamin Contents of Feedstuffs

PRAISE FOR THE FIRST EDITION: "It was a pleasure to read this magnificent book that can be used for teaching and as a desk reference. In short, this is the premier textbook in vitamins and may be used at both the graduate and undergraduate levels." --JOURNAL OF OPTIMAL NUTRITION"This text would be useful for anyone teaching a course about vitamins." --FOOD TECHNOLOGY"The organization of the book is a unique and useful approach to presenting material. Students will find the formatting of individual chapters extremely useful. This is an excellent learning textbook for an undergraduate or early graduate course on the vitamins." --JOURNAL OF NUTRITION EDUCATION"The book is obviously valuable to those teaching or using information associated with vitamins. I also recommend the book to other teachers as a way of presenting material to students to learn rather than memorize." --JOURNAL OF VETERINARY MEDICAL EDUCATION"The strength of this book is the clear description of the chemistry of each vitamin and related compounds and of the biochemistry and metabolic functions in the body. For those who want to build their knowledge of the vitamins on a chemical and biochemical base, this book will prove excellent." --AUSTRALIAN VETERINARY JOURNAL