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"New tests and studies continue to reveal exciting information about the power of vitamin D in maintaining good health and preventing major illnesses. Why Does Vitamin D Matter? not only covers vitamin D basics, but also explores the science of the vitamin"
Author : Michael F. Holick Publisher : Springer Science & Business Media Page : 456 pages File Size : 54,5 Mb Release : 2013-03-09 Category : Medical ISBN : 9781475728613
The Nutrition and Health series of books has as an overriding mission to provide health professionals with texts that are considered essential because each includes: a synthesis of the state of the science; timely, in-depth reviews by the leading researchers in their respective fields; extensive, up-to-date fully annotated reference lists; a detailed index; relevant tables and figures; identification of paradigm shifts and the consequences; of information between chapters, but targeted, inter-chapter refer virtually no overlap rals, suggestions of areas for future research; and balanced, data-driven answers to patient questions that are based on the totality of evidence rather than the findings of any single study. The series volumes are not the outcome of a symposium. Rather, each editor has the potential to examine a chosen area with a broad perspective, both in subject matter as well as in the choice of chapter authors. The international perspective, especially with regard to public health initiatives, is emphasized where appropriate. The editors, whose training is both research and practice oriented, have the opportunity to develop a primary objective for their book, define the scope and focus, and then invite the leading authori ties from around the world to be part of their initiative. The authors are encouraged to provide an overview of the field, discuss their own research, and relate the research de findings to potential human health consequences.
Institute of Medicine,Food and Nutrition Board,Committee on Nutrition, Trauma, and the Brain
Author : Institute of Medicine,Food and Nutrition Board,Committee on Nutrition, Trauma, and the Brain Publisher : National Academies Press Page : 444 pages File Size : 42,6 Mb Release : 2011-07-01 Category : Medical ISBN : 9780309210089
Nutrition and Traumatic Brain Injury by Institute of Medicine,Food and Nutrition Board,Committee on Nutrition, Trauma, and the Brain Pdf
Traumatic brain injury (TBI) accounts for up to one-third of combat-related injuries in Iraq and Afghanistan, according to some estimates. TBI is also a major problem among civilians, especially those who engage in certain sports. At the request of the Department of Defense, the IOM examined the potential role of nutrition in the treatment of and resilience against TBI.
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.
Because diseases of the bone are often less acute and less lifethreatening than dis eases of the circulatory system, gastrointestinal tract, kidney, liver, and the nervous system, they have received a disproportionately smaller amount of attention in the medical world. With the average increasing life span of man as a result of improve ments in modern medicine, espe~ially in the pediatric field, the seriousness of many metabolic bone diseases has indeed become more obvious. In addition, other improvements in medicine, such as hemodialysis for the preservation of renal failure patients, have permitted the development of other consequences of diseased kidneys, one of which is the appearance of renal osteodystrophy. Finally, the appearance of several genetic disorders in the area of metabolic bone disease has been underscored by the solution of other pediatric diseas~s of much more serious consequences. These emerging problems all suggest that much remains to be learned concerning the sys temic control of bone, both as a structural organ and as a reservoir for the important elements of calcium and phosphorus so essential for the support of life in complex multicellular organisms of which man is the most important. As will be demonstrated in the historical portion of this manuscript, the existence of the three most important humoral factors regulating bone metabolism and func tion are now known.
Author : Donald L. Trump,Candace S. Johnson Publisher : Springer Science & Business Media Page : 348 pages File Size : 50,8 Mb Release : 2010-12-09 Category : Medical ISBN : 9781441971883
Vitamin D and Cancer by Donald L. Trump,Candace S. Johnson Pdf
Substantial data indicate the broad importance of vitamin D-based signaling in normal human physiology and the broad effects of vitamin D deficiency. Vitamin D may play a role not only in the control of bone and mineral metabolism, but also appears to be involved in immune function, cardiovascular health, thrombosis and vasculogenesis and neuromuscular function. Considerable epidemiologic data demonstrate that low vitamin D serum levels occur very commonly in normal adult populations and that vitamin D deficiency is associated with an enhanced risk of cancer death from lung, prostate, head & neck, colorectal and other gastrointestinal cancers. In addition, preclinical data provide evidence that calcitriol and other active analogues of calcitriol have anti-proliferative, pro-differentiative, pro-apoptotic and anti-angiogenic activity in numerous in-vitro and in-vivo models. It is quite clear that, while it requires high exposure to calcitriol to induce these effects, such exposure can be readily achieved when high dose intermittent therapy is given.
Extraskeletal Effects of Vitamin D by Emilia Pauline Liao Pdf
While the skeletal effects of vitamin D are well-documented, the role and importance of vitamin D outside of bone health has not been well-established. Vitamin D receptors are located in nearly every tissue of the body, and low levels of vitamin D are associated with a range of various diseases. This book provides an in-depth examination of these extraskeletal effects of vitamin D and the associations between vitamin D deficiency and various disease states. Beginning with a review of the biochemistry and physiology of vitamin D, subsequent chapters investigate its relationship to autoimmune and infectious diseases, various forms of cancer, endocrine issues such as diabetes, obesity and reproductive function, cardiovascular disease and muscle weakness. Concluding chapters discuss the role of vitamin D in neurological disorders, including Alzheimer's Disease, and cognitive function. Focusing on extraskeletal effects only across a range of conditions, Extraskeletal Effects of Vitamin D will be an important resource for clinical endocrinologists and primary care physicians.
National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Committee on Diet and Health
Author : National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Committee on Diet and Health Publisher : National Academies Press Page : 765 pages File Size : 54,6 Mb Release : 1989-01-01 Category : Medical ISBN : 9780309039949
Diet and Health by National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Committee on Diet and Health Pdf
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.
Vitamin D: The Calcium Homeostatic Steroid Hormone provides a continuing coordinated group of edited critiques of the dynamic state of the science and art of nutrition. The most recent basic advances will be reviewed within the broad framework of the scientific knowledge of food and nutrition, including its application to man, individually and societally. The volumes, authored singly or by invited contributors, will appeal to serious scholars concerned with pure or applied nutrition. This volume comprises 13 chapters, with the first discussing the progress of vitamin D-cholecalciferol from vitamin to steroid hormone. Succeeding chapters then discuss the biological and chemical assay of vitamin D, its metabolites, and analogs; metabolism of vitamin D; and the tissue and subcellular localization of vitamin D and its metabolites. Other chapters cover binding proteins and receptors for vitamin D and its metabolites; interrelationships between vitamin D and other hormones; intestinal effects of vitamin D; vitamin D actions in the kidney; vitamin D actions on bone; and vitamin D and its clinical relationships. This book will be of interest to practitioners in the fields of chemistry, nutrition, and medicine.
Vitamin D by David Feldman,J. Wesley Pike,Francis H. Glorieux Pdf
Vitamin D, a steroid hormone, has mainly been known for its effects on bone and osteoporosis. The current therapeutic practices expand into such markets as cancer research, pediatrics, nephrology, dermatology, immunology, and genetics. This second edition includes over 100 chapters covering everything from chemistry and metabolism to mechanisms of action, diagnosis and management, new analogs, and emerging therapies. This complete reference works is a must have resource for anyone working in endocrinology, osteology, bone biology, or cancer research. *Most comprehensive, up-to-date two-volume set on Vitamin D *New chapters on squamous cell cancer, brain cancer, thyroid cancer and many more *Further sections on emerging uses for treatments of auto-immune diseases and diabetes *Over 600 illustrations and figures available on CD
Fads and Facts about Vitamin D by Edward T. Zawada Jr. Pdf
Vitamin D is the subject of great controversy in the medical field. Uncertainties surround its use, including how much to give, what forms to use, and so on. This book attempts to clear up the confusion by providing concise and comprehensive information on vitamin D. Chapters cover such topics as the earliest investigations of vitamin D, subsequent studies of extraskeletal consequences of vitamin D deficiency, and clinical application of correction of vitamin D.
Vitamin D by David Feldman,J. Wesley Pike,Roger Bouillon,Edward Giovannucci,David Goltzman,Martin Hewison Pdf
Vitamin D: Volume One: Biochemistry, Physiology and Diagnostics, Fourth Edition, presents the latest information from international experts in endocrinology, bone biology and human physiology, taking readers through the basic research of vitamin D. This impressive reference presents a comprehensive review of the multifaceted vitamin D. Researchers from all areas will gain insight into how clinical observations and practices can feed back into the research cycle, thus allowing them to develop more targeted genomic and proteomic insights on the mechanisms of disease. Offers a comprehensive reference, ranging from basic bone biology, to biochemistry, to the clinical diagnostic and management implications of vitamin D Saves researchers and clinicians time in quickly accessing the very latest details on the diverse scientific and clinical aspects of Vitamin D, as opposed to searching through thousands of journal articles Targets chemistry, metabolism and circulation, mechanisms of action, mineral and bone homeostasis, human physiology, diagnosis and management, nutrition, sunlight, genetics and vitamin D deficiency Volume II of this collection presents a clinical focus on disorders, analogs, cancer; immunity, inflammation and disease and therapeutic applications
