Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc PDF Download
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Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 9780309072793
Category : Medical
Languages : en
Pages : 804
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Book Description
This volume is the newest release in the authoritative series issued by the National Academy of Sciences on dietary reference intakes (DRIs). This series provides recommended intakes, such as Recommended Dietary Allowances (RDAs), for use in planning nutritionally adequate diets for individuals based on age and gender. In addition, a new reference intake, the Tolerable Upper Intake Level (UL), has also been established to assist an individual in knowing how much is "too much" of a nutrient. Based on the Institute of Medicine's review of the scientific literature regarding dietary micronutrients, recommendations have been formulated regarding vitamins A and K, iron, iodine, chromium, copper, manganese, molybdenum, zinc, and other potentially beneficial trace elements such as boron to determine the roles, if any, they play in health. The book also: Reviews selected components of food that may influence the bioavailability of these compounds. Develops estimates of dietary intake of these compounds that are compatible with good nutrition throughout the life span and that may decrease risk of chronic disease where data indicate they play a role. Determines Tolerable Upper Intake levels for each nutrient reviewed where adequate scientific data are available in specific population subgroups. Identifies research needed to improve knowledge of the role of these micronutrients in human health. This book will be important to professionals in nutrition research and education.
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 9780309072793
Category : Medical
Languages : en
Pages : 804
Get Book Here
Book Description
This volume is the newest release in the authoritative series issued by the National Academy of Sciences on dietary reference intakes (DRIs). This series provides recommended intakes, such as Recommended Dietary Allowances (RDAs), for use in planning nutritionally adequate diets for individuals based on age and gender. In addition, a new reference intake, the Tolerable Upper Intake Level (UL), has also been established to assist an individual in knowing how much is "too much" of a nutrient. Based on the Institute of Medicine's review of the scientific literature regarding dietary micronutrients, recommendations have been formulated regarding vitamins A and K, iron, iodine, chromium, copper, manganese, molybdenum, zinc, and other potentially beneficial trace elements such as boron to determine the roles, if any, they play in health. The book also: Reviews selected components of food that may influence the bioavailability of these compounds. Develops estimates of dietary intake of these compounds that are compatible with good nutrition throughout the life span and that may decrease risk of chronic disease where data indicate they play a role. Determines Tolerable Upper Intake levels for each nutrient reviewed where adequate scientific data are available in specific population subgroups. Identifies research needed to improve knowledge of the role of these micronutrients in human health. This book will be important to professionals in nutrition research and education.
Author: H. DeLuca
Publisher: Springer Science & Business Media
ISBN: 1461588707
Category : Science
Languages : en
Pages : 297
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Book Description
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.
Author: David A. Bender
Publisher: Cambridge University Press
ISBN: 1139437739
Category : Science
Languages : en
Pages : 514
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Book Description
An authoritative and comprehensive review of our current knowledge of the vitamins, their metabolic functions and the scientific basis for setting recommended intakes for the prevention of deficiency and promotion of optimum health. This publication will be a valuable reference for students and specialists alike in the field of nutritional biochemistry.
Author: Pascal Dollé
Publisher: John Wiley & Sons
ISBN: 1118627903
Category : Science
Languages : en
Pages : 631
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Book Description
The Retinoids: Biology, Biochemistry, and Disease provides an overview and synthesis of the retinoid molecules, from basic biology to mechanisms of diseases and therapy. Divided into five sections, the book covers retinoic acid signaling from biochemical, genetic, developmental, and clinical perspectives. The text is divided into five sections, the first of which examines vitamin A metabolic and enzymatic pathways. Focus then shifts to the role of retinoic acid signaling in development, and then to retinoids and physiological function. The book concludes with chapters on retinoids, disease and therapy. Comprehensive in scope and written by leading researchers in the field, The Retinoids: Biology, Biochemistry, and Disease will be an essential reference for biologists, biochemists, geneticists and developmental biologists, as well as for clinicians and pharmacists engaged in clinical research involving retinoids.
Author: Maria A. Livrea
Publisher: Springer Science & Business Media
ISBN: 9783764358822
Category : Health & Fitness
Languages : en
Pages : 320
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Book Description
Rapid progress has been made in our understanding of the molecular mechanisms of cell growth and oncogenesis during the past decade. Special attention has been given to the presentation of the frequently neglected close correlation between changes in signal transduction and metabolic pathways during oncogenesis. This book advances the knowledge of mechanisms regulating metabolism and functioning of vitamin A and offers the most recent results of research on the clinical efficiency of retinoids in skin disorders and cancer. The book presents recent findings on the regulation of cell growth in normal and neoplastic tissues by growth factors including hormones, and by the activation and inactivation of oncogenes and tumor suppressor genes, respectively. It also offers a survey of the molecular and cell biochemistry of retinoids. Basic researchers in biochemistry, pharmacology and cell biology as well as clinicians will find this book very informative and up-to-date. This book advances the knowledge of mechanisms regulating metabolism and functioning of vitamin A and offers the most recent results of research on clinical efficiency of retinoids in skin disorders and cancer. Basic researchers in biochemistry, pharmacology, cell biology, and clinicians will find this book very informative and up-to-date. The chapters, organized in six sections, are contributed by leading scientists who have been working in the retinoid field for decades. Their experience and competence is aknowledged worldwide.
Author: Ayse Serap Karadag
Publisher: CRC Press
ISBN: 0429852614
Category : Medical
Languages : en
Pages : 508
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Book Description
Retinoids are valuable drugs in the dermatologic armamentarium, being employed in daily clinical practice. The text provides an in-depth update on the latest thinking on pharmacology, clinical use, side effects, and follow-up of retinoid therapy in dermatology; it also addresses topics related to retinoid use in special circumstances, such as vulnerable populations, concomitant surgery, and aesthetic procedures. CONTENTS: The background of retinoids * Mechanism of action of vitamin A * Mechanism of action of topical retinoids * Mechanism of action of isotretinoin * Mechanism of action of acitretin * Mechanism of action of bexarotene * Mechanism of action of alitretinoin * Effects of retinoids at the cellular level (differentiation, apoptosis, autophagy, cell cycle regulation, and senescence) * Effects of retinoids at the systemic level * New aspects of isotretinoin teratogenicity * Mucocutaneous side effects * Ophthalmologic side effects * Musculoskeletal side effects * Neurologic side effects * Psychiatric side effects * Gastrointestinal side effects * Endocrine and metabolic side effecs * Other systemic side effects: Cardiovascular, pulmonary, otolaryngorhinologic, genitourinary, renal, and immunologic * Retinoids in acne * Retinoids in hidradenitis suppurativa/acne inversa * Retinoids in rosacea * Retinoids in hair disorders * Retinoids in psoriasis * Retinoids in keratinization disorders * Retinoids in antiaging therapy * Retinoids in other skin diseases * Retinoids in lymphoma * Retinoids in cutaneous chemoprophylaxis * Guide to good clinical practice for vulnerable populations (infancy, childhood, fertile period, elderly) * Retinoids and concomitant surgery * Retinoids and concomitant aesthetic procedures * Laboratory and clinical follow-up * Teratogenicity and registry programs * Management of vitamin A and retinoid side effects * Future and novel unexplored indications of retinoids Published in association with the Journal of Dermatological Treatment.
Author: Roberta Duyff
Publisher: HarperCollins
ISBN: 0544520599
Category : Health & Fitness
Languages : en
Pages : 817
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Book Description
The newest edition of the most trusted nutrition bible. Since its first, highly successful edition in 1996, The Academy of Nutrition and Dietetics Complete Food and Nutrition Guide has continually served as the gold-standard resource for advice on healthy eating and active living at every age and stage of life. At once accessible and authoritative, the guide effectively balances a practical focus with the latest scientific information, serving the needs of consumers and health professionals alike. Opting for flexibility over rigid dos and don’ts, it allows readers to personalize their own paths to healthier living through simple strategies. This newly updated Fifth Edition addresses the most current dietary guidelines, consumer concerns, public health needs, and marketplace and lifestyle trends in sections covering Choices for Wellness; Food from Farm to Fork; Know Your Nutrients; Food for Every Age and Stage of Life; and Smart Eating to Prevent and Manage Health Issues.
Author: J. Comstock
Publisher: Karger Medical and Scientific Publishers
ISBN: 3318066907
Category : Medical
Languages : en
Pages : 178
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Book Description
Cosmeceuticals are ingredients or products that provide cosmetic and therapeutic benefits and which can be obtained without a prescription. They are one of the fastest growing segments in the personal care product market. Even in the worst economic climate, sales of cosmetics remain robust. Beauty enhancers are our best means of feel-good escapism, and we are not about to give them up. The ingredients, sales locations, and the regulation of sales are dynamic aspects of the industry. Here we give you a heads-up on where the market is going so you can make strategic decisions for your practice. This book will give you an understanding of facial cosmeceuticals examining the needs of the face, moisturizer formulation, noninvasive testing, and clinical evaluation to establish efficacy. It sheds light on topics such as the delivery mechanisms of active ingredients, vitamin A and C and other antioxidants, growth factors and stem cells, peptides, or amino acids. Topics also include the use of cosmeceuticals for the treatment of acne, rosacea, and hair loss and for hair care as well as the treatment of scars and cosmeceuticals for sun protection and protection from pollution. It also covers aspects of nutraceuticals and diets for healthy skin.
Author: Martin Kohlmeier
Publisher: Elsevier
ISBN: 0080537898
Category : Medical
Languages : en
Pages : 841
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Book Description
Nutrient Metabolism defines the molecular fate of nutrients and other dietary compounds in humans, as well as outlining the molecular basis of processes supporting nutrition, such as chemical sensing and appetite control. It focuses on the presentation of nutritional biochemistry; and the reader is given a clear and specific perspective on the events that control utilization of dietary compounds. Slightly over 100 self-contained chapters cover all essential and important nutrients as well as many other dietary compounds with relevance for human health. An essential read for healthcare professionals and researchers in all areas of health and nutrition who want to access the wealth of nutrition knowledge available today in one single source.Key Features* Highly illustrated with relevant chemical structures and metabolic pathways* Foreword by Steven Zeisel, Editor-in-chief of the Journal of Nutritional Biochemistry* First comprehensive work on the subject
Author: Zoe Diana Draelos
Publisher: John Wiley & Sons
ISBN: 111865546X
Category : Medical
Languages : en
Pages : 34
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Book Description
Back for a new edition, Zoe Draelos' outstanding resource to cosmetic dermatology again provides a highly-illustrated, clinical guide to the full range of cosmetic skin treatments. Bringing together experts from research, industry, surgery and practice, it is structured in four distinct parts for easy navigation by the busy clinician: Basic Concepts - giving an overview of the physiology pertinent to cosmetic dermatology and the delivery systems by which treatments can take effect; Hygiene Products - evaluating cleansing and moisturising products; Adornment - looking at aesthetic techniques such as cosmetics, nail protheses and hair treatment; Antiaging - ie, injectables, resurfacing and skin contouring techniques, and the rapidly growing area of Cosmeceuticals. With over 300 high-quality images and key summary boxes throughout, this new edition incorporates the newest procedural innovations in this rapidly developing field. Perfect for all dermatologists, especially those specialising in cosmetic dermatology and whether hospital-based or in private practice, it provides the complete cosmetic regimen for your patients and will be an indispensable tool to consult over and over again.
