Antioxidants Failures And Dangers

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Nutrition and HIV

Author : Saurabh Mehta
Publisher : CRC Press
ISBN 13 : 1351058185
Total Pages : 326 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Nutrition and HIV by : Saurabh Mehta

Download or read book Nutrition and HIV written by Saurabh Mehta and published by CRC Press. This book was released on 2018-05-15 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world continues to lose more than a million lives each year to the HIV epidemic, and nearly two million individuals were infected with HIV in 2017 alone. The new Sustainable Development Goals, adopted by countries of the United Nations in September 2015, include a commitment to end the AIDS epidemic by 2030. Considerable emphasis on prevention of new infections and treatment of those living with HIV will be needed to make this goal achievable. With nearly 37 million people now living with HIV, it is a communicable disease that behaves like a noncommunicable disease. Nutritional management is integral to comprehensive HIV care and treatment. Improved nutritional status and weight gain can increase recovery and strength of individuals living with HIV/AIDS, improve dietary diversity and caloric intake, and improve quality of life. This book highlights evidence-based research linking nutrition and HIV and identifies research gaps to inform the development of guidelines and policies for the United Nations’ Sustainable Development Goals. A comprehensive approach that includes nutritional interventions is likely to maximize the benefit of antiretroviral therapy in preventing HIV disease progression and other adverse outcomes in HIV-infected men and women. Modification of nutritional status has been shown to enhance the quality of life of those suffering HIV/AIDS, both physically in terms of improved body mass index and immunological markers, and psychologically, by improving symptoms of depression. While the primary focus for those infected should remain on antiretroviral treatment and increasing its availability and coverage, improvement of nutritional status plays a complementary role in the management of HIV infection.

Antioxidants in Food

Author : Jan Pokorny
Publisher : CRC Press
ISBN 13 : 9780849312229
Total Pages : 412 pages
Book Rating : 4.3/5 (122 download)

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Book Synopsis Antioxidants in Food by : Jan Pokorny

Download or read book Antioxidants in Food written by Jan Pokorny and published by CRC Press. This book was released on 2001-04-12 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antioxidants are an increasingly important ingredient in food processing. Their traditional role is, as their name suggests, in inhibiting the development of oxidative rancidity in fat-based foods, particularly meat and dairy products and fried foods. However, more recent research has suggested a new role in inhibiting cardiovascular disease and cancer. Antioxidants in Food: Practical Applications provides a review of the functional role of antioxidants and discusses how they can be effectively exploited by the food industry. The first part of the book looks at antioxidants and food stability with chapters on the development of oxidative rancidity in foods, methods for inhibiting oxidation, and ways of measuring antioxidant activity. Part 2 looks at antioxidants and health, including chapters on antioxidants and cardiovascular disease, their antitumour properties, and bioavailability. A major trend in the food industry, driven by consumer concerns, has been the shift from the use of synthetic to natural ingredients in food products. Part 3 looks at the range of natural antioxidants available to the food manufacturer. The final section of the book looks at how these natural antioxidants can be effectively exploited, covering such issues as regulation, preparation, antixoxidant processing functionality and their use in a range of food products from meat and dairy products, frying oils and fried products, to fruit and vegetables and cereal products.

Antioxidants in Sport Nutrition

Author : Manfred Lamprecht
Publisher : CRC Press
ISBN 13 : 1466567570
Total Pages : 304 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Antioxidants in Sport Nutrition by : Manfred Lamprecht

Download or read book Antioxidants in Sport Nutrition written by Manfred Lamprecht and published by CRC Press. This book was released on 2014-09-17 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of antioxidants in sports is controversial due to existing evidence that they both support and hinder athletic performance. Antioxidants in Sport Nutrition covers antioxidant use in the athlete ́s basic nutrition and discusses the controversies surrounding the usefulness of antioxidant supplementation. The book also stresses how antioxidants may affect immunity, health, and exercise performance. The book contains scientifically based chapters explaining the basic mechanisms of exercise-induced oxidative damage. Also covered are methodological approaches to assess the effectiveness of antioxidant treatment. Biomarkers are discussed as a method to estimate the bioefficacy of dietary/supplemental antioxidants in sports. This book is useful for sport nutrition scientists, physicians, exercise physiologists, product developers, sport practitioners, coaches, top athletes, and recreational athletes. In it, they will find objective information and practical guidance.

Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids

Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309069491
Total Pages : 530 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids by : Institute of Medicine

Download or read book Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids written by Institute of Medicine and published by National Academies Press. This book was released on 2000-08-27 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the newest release in the authoritative series of quantitative estimates of nutrient intakes to be used for planning and assessing diets for healthy people. Dietary Reference Intakes (DRIs) is the newest framework for an expanded approach developed by U.S. and Canadian scientists. This book discusses in detail the role of vitamin C, vitamin E, selenium, and the carotenoids in human physiology and health. For each nutrient the committee presents what is known about how it functions in the human body, which factors may affect how it works, and how the nutrient may be related to chronic disease. Dietary Reference Intakes provides reference intakes, such as Recommended Dietary Allowances (RDAs), for use in planning nutritionally adequate diets for different groups based on age and gender, along with a new reference intake, the Tolerable Upper Intake Level (UL), designed to assist an individual in knowing how much is "too much" of a nutrient.

Free Radicals in Biology and Medicine

Author : Barry Halliwell
Publisher : Oxford University Press
ISBN 13 : 0198717474
Total Pages : 961 pages
Book Rating : 4.1/5 (987 download)

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Book Synopsis Free Radicals in Biology and Medicine by : Barry Halliwell

Download or read book Free Radicals in Biology and Medicine written by Barry Halliwell and published by Oxford University Press. This book was released on 2015 with total page 961 pages. Available in PDF, EPUB and Kindle. Book excerpt: Free Radicals in Biology and Medicine has become a classic text in the field of free radical and antioxidant research. Now in its fifth edition, the book has been comprehensively rewritten and updated whilst maintaining the clarity of its predecessors. Two new chapters discuss 'in vivo' and 'dietary' antioxidants, the first emphasising the role of peroxiredoxins and integrated defence mechanisms which allow useful roles for ROS, and the second containing new information on the role of fruits, vegetables, and vitamins in health and disease. This new edition also contains expanded coverage of the mechanisms of oxidative damage to lipids, DNA, and proteins (and the repair of such damage), and the roles played by reactive species in signal transduction, cell survival, death, human reproduction, defence mechanisms of animals and plants against pathogens, and other important biological events. The methodologies available to measure reactive species and oxidative damage (and their potential pitfalls) have been fully updated, as have the topics of phagocyte ROS production, NADPH oxidase enzymes, and toxicology. There is a detailed and critical evaluation of the role of free radicals and other reactive species in human diseases, especially cancer, cardiovascular, chronic inflammatory and neurodegenerative diseases. New aspects of ageing are discussed in the context of the free radical theory of ageing. This book is recommended as a comprehensive introduction to the field for students, educators, clinicians, and researchers. It will also be an invaluable companion to all those interested in the role of free radicals in the life and biomedical sciences.

Oxidative Stress and Chronic Degenerative Diseases

Author : Jose Antonio Morales-Gonzalez
Publisher : BoD – Books on Demand
ISBN 13 : 953511123X
Total Pages : 516 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Oxidative Stress and Chronic Degenerative Diseases by : Jose Antonio Morales-Gonzalez

Download or read book Oxidative Stress and Chronic Degenerative Diseases written by Jose Antonio Morales-Gonzalez and published by BoD – Books on Demand. This book was released on 2013-05-22 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work responds to the need to find, in a sole document, the affect of oxidative stress at different levels, as well as treatment with antioxidants to revert and diminish the damage. Oxidative Stress and Chronic Degenerative Diseases - a Role for Antioxidants is written for health professionals by researchers at diverse educative institutions (Mexico, Brazil, USA, Spain, Australia, and Slovenia). I would like to underscore that of the 19 chapters, 14 are by Mexican researchers, which demonstrates the commitment of Mexican institutions to academic life and to the prevention and treatment of chronic degenerative diseases.

Diet and Health

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309039940
Total Pages : 765 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Diet and Health by : National Research Council

Download or read book Diet and Health written by National Research Council and published by National Academies Press. This book was released on 1989-01-01 with total page 765 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diet and Health examines the many complex issues concerning diet and its role in increasing or decreasing the risk of chronic disease. It proposes dietary recommendations for reducing the risk of the major diseases and causes of death today: atherosclerotic cardiovascular diseases (including heart attack and stroke), cancer, high blood pressure, obesity, osteoporosis, diabetes mellitus, liver disease, and dental caries.

Pathophysiology, Risk Factors, and Management of Chronic Heart Failure

Author : Ram B. Singh
Publisher : Academic Press
ISBN 13 : 0128231114
Total Pages : 455 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Pathophysiology, Risk Factors, and Management of Chronic Heart Failure by : Ram B. Singh

Download or read book Pathophysiology, Risk Factors, and Management of Chronic Heart Failure written by Ram B. Singh and published by Academic Press. This book was released on 2024-04-04 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chronic Heart Failure: Pathophysiology, Risk factors, and Mechanisms is the first of two separate but closely related volumes which aim to provide an inclusive overview on Chronic Heart Failure (CHF). This first volume is focused on the epidemiology, classification, molecular mechanisms, pathophysiology, causes, identification and interactions of heart failure. It will explain the uncertainties and issues in Heart Failure by helping readers understand the physiopathology of CHF in the light of behavioural risk factors. 2D and 3D speckle tracking echocardiography have been used to quantify regional alterations of longitudinal strain and area strain, through their polar projection, which allows a further evaluation of both the site and extent of myocardial damage. The analysis of strain can identify subclinical cardiac failure (myocyte remodelling) which is a major issue in CHF. Myocardial Strain, measure by speckle tracking echocardiography, is frequently attenuated in these conditions and can be utilized for the evaluation of disease progression and the effect of therapeutic interventions as well as prevention because it could be a manifestation of behavioural risk factors. These 2 separate volumes serves as essential references to both researchers and practicing clinicians, proposing novel methods of research by using behavioural and environmental risk factors as intervention agent, as well as discussing deficiency in the present approaches in management of HF and proposing new methods of early diagnosis and therapies for the clinical management of CHF. - Includes a number new and controversial topics: Roles of both behavioural and nutritional risk factors in CHF; considering behavioural intervention which may change the remodelling, as well as nutrient supplementation or change of diet in preventing CHF or converting resistant HF in to HF responding to therapy; Evidence-based knowledge on CHF, with an emphasis on viewing CHF as a disease of the brain and contribution from other systems; Pre–Heart failure which can be prevented to restore normal cardiomyocyte function; Pathogenesis of HF in chronic kidney disease; 2D and 3D speckle tracking echocardiography - Includes never-published tables and figures to aid understanding of the topics - Contributions from international leading experts in the field, written with the aim of serving both researchers and practicing clinicians

How to Live Longer and Feel Better

Author : Linus Pauling
Publisher :
ISBN 13 : 9780870710964
Total Pages : 0 pages
Book Rating : 4.7/5 (19 download)

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Book Synopsis How to Live Longer and Feel Better by : Linus Pauling

Download or read book How to Live Longer and Feel Better written by Linus Pauling and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Pauling's simple, inexpensive plan suggests avoiding sugar, stress, and smoking, working in a job that you like, and being happy with your family. To avoid serious illness and enjoy a longer life, he recommends taking vitamins for optimum health and as insurance against disease."--P. [4] of cover.

Copper in Drinking Water

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309172209
Total Pages : 161 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Copper in Drinking Water by : National Research Council

Download or read book Copper in Drinking Water written by National Research Council and published by National Academies Press. This book was released on 2000-04-12 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: The safety of the nation's drinking water must be maintained to ensure the health of the public. The U.S. Environmental Protection Agency (EPA) is responsible for regulating the levels of substances in the drinking water supply. Copper can leach into drinking water from the pipes in the distribution system, and the allowable levels are regulated by the EPA. The regulation of copper, however, is complicated by the fact that it is both necessary to the normal functioning of the body and toxic to the body at too high a level. The National Research Council was requested to form a committee to review the scientific validity of the EPA's maximum contaminant level goal for copper in drinking water. Copper in Drinking Water outlines the findings of the committee's review. The book provides a review of the toxicity of copper as well as a discussion of the essential nature of this metal. The risks posed by both short-term and long-term exposure to copper are characterized, and the implications for public health are discussed. This book is a valuable reference for individuals involved in the regulation of water supplies and individuals interested in issues surrounding this metal.

Herb, Nutrient, and Drug Interactions

Author : Mitchell Bebel Stargrove
Publisher : Elsevier Health Sciences
ISBN 13 : 0323029647
Total Pages : 961 pages
Book Rating : 4.3/5 (23 download)

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Book Synopsis Herb, Nutrient, and Drug Interactions by : Mitchell Bebel Stargrove

Download or read book Herb, Nutrient, and Drug Interactions written by Mitchell Bebel Stargrove and published by Elsevier Health Sciences. This book was released on 2007-12-06 with total page 961 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting detailed, evidence-based coverage of the most commonly encountered therapeutic agents in modern clinical practice, this resource is designed to help you safely and effectively integrate herbal, nutrient, and drug therapy for your patients or clients. Combining pharmaceuticals with herbs or supplements may complement or interfere with a drug's therapeutic action or may increase adverse effects. Additionally, drug-induced depletion of nutrients can occur. Comprehensive clinical data, quick-reference features, and the insight and expertise of trusted authorities help you gain a confident understanding of how herbal remedies and nutritional supplements interact with pharmaceuticals and develop safe, individualized treatment strategies for your patients. More than 60 comprehensive monographs of herb-drug and nutrient-drug interactions cover the most commonly used herbs and nutrients in health-related practice and help you coordinate safe, reliable therapy. Each herb and nutrient monograph features summary tables and concise, practical suggestions that provide quick and easy reference and complement the systematic review and in-depth analysis. References included on the bound-in CD provide high-quality, evidence-based support. Unique icons throughout the text differentiate interactions, evidence, and clinical significance. Up-to-date information keeps you current with the latest developments in pharmacology, nutrition, phytotherapy, biochemistry, genomics, oncology, hematology, naturopathic medicine, Chinese medicine, and other fields. A diverse team of authoritative experts lends valuable, trans-disciplinary insight.

Herb-drug Interactions in Oncology

Author : Barrie R. Cassileth
Publisher : PMPH-USA
ISBN 13 : 9781607950417
Total Pages : 792 pages
Book Rating : 4.9/5 (54 download)

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Book Synopsis Herb-drug Interactions in Oncology by : Barrie R. Cassileth

Download or read book Herb-drug Interactions in Oncology written by Barrie R. Cassileth and published by PMPH-USA. This book was released on 2010 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides science-based information about herbal remedies, other dietary supplements, and non-mainstream products promoted as cancer treatments for the medical community. Each herb or remedy description is accompanied by information as to its origin, most common uses, benefits, and risks/dangers. The book will provide detailed information on over 250 remedies and describes their constituents, mechanisms of action, adverse reactions, pharmacokinetics, and contraindications. Information on each herb or other remedy was developed through careful and critical reviews of research conducted by experts in pharmacy, botanicals, and complementary therapies. Each herb or product is described in terms of the following sections: common name, scientific name, key words, clinical summary, herbal constituents, warnings, mechanisms of action, usage, adverse reactions, drug interactions, dosage, literature summary and critique, and notes. This book has the look and feel of a fine field guide to medicinal plants, thanks to the beautiful drawings by Angela Donato, and it will be of interest to a wide audience beyond the medical specialists, including cancer patients.

Providing Healthy and Safe Foods As We Age

Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309158834
Total Pages : 192 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Providing Healthy and Safe Foods As We Age by : Institute of Medicine

Download or read book Providing Healthy and Safe Foods As We Age written by Institute of Medicine and published by National Academies Press. This book was released on 2010-11-29 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Does a longer life mean a healthier life? The number of adults over 65 in the United States is growing, but many may not be aware that they are at greater risk from foodborne diseases and their nutritional needs change as they age. The IOM's Food Forum held a workshop October 29-30, 2009, to discuss food safety and nutrition concerns for older adults.

Phytochemicals

Author : Toshiki Asao
Publisher : BoD – Books on Demand
ISBN 13 : 1789843774
Total Pages : 220 pages
Book Rating : 4.7/5 (898 download)

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Book Synopsis Phytochemicals by : Toshiki Asao

Download or read book Phytochemicals written by Toshiki Asao and published by BoD – Books on Demand. This book was released on 2018-11-07 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phytochemicals provides original research work and reviews on the sources of phytochemicals, and their roles in disease prevention, supplementation, and accumulation in fruits and vegetables. The roles of anthocyanin, flavonoids, carotenoids, and taxol are presented in separate chapters. Antioxidative and free radicle scavenging activity of phytochemicals is also discussed. The medicinal properties of Opuntia, soybean, sea buckthorn, and gooseberry are presented in a number of chapters. Supplementation of plant extract with phytochemical properties in broiler meals is discussed in one chapter. The final two chapters include the impact of agricultural practices and novel processing technologies on the accumulation of phytochemicals in fruits and vegetables. This book mainly focuses on medicinal plants and the disease-preventing properties of phytochemicals, which will be a useful resource to the reader.

Reducing Environmental Cancer Risk

Author : Suzanne H. Reuben
Publisher : DIANE Publishing
ISBN 13 : 1437934218
Total Pages : 240 pages
Book Rating : 4.4/5 (379 download)

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Book Synopsis Reducing Environmental Cancer Risk by : Suzanne H. Reuben

Download or read book Reducing Environmental Cancer Risk written by Suzanne H. Reuben and published by DIANE Publishing. This book was released on 2010-10 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Though overall cancer incidence and mortality have continued to decline in recent years, cancer continues to devastate the lives of far too many Americans. In 2009 alone, 1.5 million American men, women, and children were diagnosed with cancer, and 562,000 died from the disease. There is a growing body of evidence linking environmental exposures to cancer. The Pres. Cancer Panel dedicated its 2008¿2009 activities to examining the impact of environmental factors on cancer risk. The Panel considered industrial, occupational, and agricultural exposures as well as exposures related to medical practice, military activities, modern lifestyles, and natural sources. This report presents the Panel¿s recommend. to mitigate or eliminate these barriers. Illus.

Mitochondrial Mechanisms of Degeneration and Repair in Parkinson's Disease

Author : Lori M. Buhlman
Publisher : Springer
ISBN 13 : 3319421395
Total Pages : 279 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Mitochondrial Mechanisms of Degeneration and Repair in Parkinson's Disease by : Lori M. Buhlman

Download or read book Mitochondrial Mechanisms of Degeneration and Repair in Parkinson's Disease written by Lori M. Buhlman and published by Springer. This book was released on 2016-09-13 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume brings together various theories of how aberrations in mitochondrial function and morphology contribute to neurodegeneration in idiopathic and familial forms of Parkinson’s disease. Moreover, it comprehensively reviews the current search for therapies, and proposes how molecules are involved in specific functions as attractive therapeutic targets. It is expected to facilitate critical thought and discussion about the fundamental aspects of neurodegeneration in Parkinson’s disease and foster the development of therapeutic strategies among researchers and graduate students. Theories of idiopathic Parkinson’s etiology support roles for chronic inflammation and exposure to heavy metals or pesticides. Interestingly, as this project proposes, a case can be made that abnormalities in mitochondrial morphology and function are at the core of each of these theories. In fact, the most common approach to the generation of animal and cell-culture models of idiopathic Parkinson’s disease involves exposure to mitochondrial toxins. Even more compelling is the fact that most familial patients harbor genetic mutations that cause disruptions in normal mitochondrial morphology and function. While there remains to be no effective treatment for Parkinson’s disease, efforts to postpone, prevent and “cure” onset mitochondrial aberrations and neurodegeneration associated with Parkinson’s disease in various models are encouraging. While only about ten percent of Parkinson’s patients inherit disease-causing mutations, discovering common mechanisms by which familial forms of Parkinson’s disease manifest will likely shed light on the pathophysiology of the more common idiopathic form and provide insight to the general process of neurodegeneration, thus revealing therapeutic targets that will become more and more accessible as technology improves.

The Fat-Soluble Vitamins

Author : H. DeLuca
Publisher : Springer Science & Business Media
ISBN 13 : 1461588707
Total Pages : 297 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis The Fat-Soluble Vitamins by : H. DeLuca

Download or read book The Fat-Soluble Vitamins written by H. DeLuca and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first demonstration of the existence of a vitamin and the full recognition of this fact are often attributed to the work of McCollum, who found that a sub stance in butterfat and cod-liver oil was necessary for growth and health of ani mals fed purified diets. It became obvious that an organic substance present in microconcentrations was vital to growth and reproduction of animals. Following the coining of the word vitamine by Funk, McCollum named this fat-soluble sub stance vitamin A. We can, therefore, state that vitamin A was certainly one of the first known vitamins, yet its function and the function of the other fat-soluble vitamins had remained largely unknown until recent years. However, there has been an explosion of investigation and new information in this field, which had remained quiescent for at least two or three decades. It is now obvious that the fat-soluble vitamins function quite differently from their water-soluble counter parts. We have learned that vitamin D functions by virtue of its being converted in the kidney to a hormone that functions to regulate calcium and phosphorus metabolism. This new endocrine system is in the process of being elucidated in detail, and in addition, the medical use of these hormonal forms of vitamin D in the treatment of a variety of metabolic bone diseases has excited the medical com munity.