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Author: H. C. Andersson Publisher: Nordic Council of Ministers ISBN: 9289310987 Category : Medical Languages : en Pages : 390
Book Description
The first part of the report deals with occurrence of methylxanthines in foods, beverages, and medicines, and estimates of caffeine intake. In addition, a short review of the pharmacological and toxicological actions of caffeine is given. The second and main part of the report reviews available information from epidemiological studies on the potential health hazards to the human foetus associated with parental intake during pregnancy of caffeine and related methylxanthines in foods, beverages and medicines. The studied adverse effects are influence on fertility, spontaneous abortion, congenital malformation, pre-term delivery, foetal growth retardation, foetal behaviour and effects on neonates, infants and young children. The conclusion of the report demonstrates the need for limiting caffeine exposure during pregnancy. The Nordic Working Group on Food Toxicology and Risk Evaluation (NNT) recognizes that the human exposure to caffeine and related compounds causes a spectrum of pharmacological effects, for instance cardiovascular, renal, neurological and behavioural effects. The increasing use of caffeine and related methylxanthines in various foods and beverages consumed by children and adolescents cause concern. NNT recommends that a full hazard characterization of caffeine and related methylxanthines should be performed with the aim to reach a conclusion about the upper safe level of intake of these compounds.
Author: H. C. Andersson Publisher: Nordic Council of Ministers ISBN: 9289310987 Category : Medical Languages : en Pages : 390
Book Description
The first part of the report deals with occurrence of methylxanthines in foods, beverages, and medicines, and estimates of caffeine intake. In addition, a short review of the pharmacological and toxicological actions of caffeine is given. The second and main part of the report reviews available information from epidemiological studies on the potential health hazards to the human foetus associated with parental intake during pregnancy of caffeine and related methylxanthines in foods, beverages and medicines. The studied adverse effects are influence on fertility, spontaneous abortion, congenital malformation, pre-term delivery, foetal growth retardation, foetal behaviour and effects on neonates, infants and young children. The conclusion of the report demonstrates the need for limiting caffeine exposure during pregnancy. The Nordic Working Group on Food Toxicology and Risk Evaluation (NNT) recognizes that the human exposure to caffeine and related compounds causes a spectrum of pharmacological effects, for instance cardiovascular, renal, neurological and behavioural effects. The increasing use of caffeine and related methylxanthines in various foods and beverages consumed by children and adolescents cause concern. NNT recommends that a full hazard characterization of caffeine and related methylxanthines should be performed with the aim to reach a conclusion about the upper safe level of intake of these compounds.
Author: Nordic Council of Ministers Publisher: ISBN: 9789289336970 Category : Languages : en Pages :
Book Description
The first part of the report deals with occurrence of methylxanthines in foods, beverages, and medicines, and estimates of caffeine intake. In addition, a short review of the pharmacological and toxicological actions of caffeine is given. The second and main part of the report reviews available information from epidemiological studies on the potential health hazards to the human foetus associated with parental intake during pregnancy of caffeine and related methylxanthines in foods, beverages and medicines. The studied adverse effects are influence on fertility, spontaneous abortion, congenital malformation, pre-term delivery, foetal growth retardation, foetal behaviour and effects on neonates, infants and young children. The conclusion of the report demonstrates the need for limiting caffeine exposure during pregnancy. The Nordic Working Group on Food Toxicology and Risk Evaluation (NNT) recognizes that the human exposure to caffeine and related compounds causes a spectrum of pharmacological effects, for instance cardiovascular, renal, neurological and behavioural effects. The increasing use of caffeine and related methylxanthines in various foods and beverages consumed by children and adolescents cause concern. NNT recommends that a full hazard characterization of caffeine and related methylxanthines should be performed with the aim to reach a conclusion about the upper safe level of intake of these compounds
Author: Publisher: Academic Press ISBN: 0123849535 Category : Technology & Engineering Languages : en Pages : 2379
Book Description
The Encyclopedia of Food and Health, Five Volume Set provides users with a solid bridge of current and accurate information spanning food production and processing, from distribution and consumption to health effects. The Encyclopedia comprises five volumes, each containing comprehensive, thorough coverage, and a writing style that is succinct and straightforward. Users will find this to be a meticulously organized resource of the best available summary and conclusions on each topic. Written from a truly international perspective, and covering of all areas of food science and health in over 550 articles, with extensive cross-referencing and further reading at the end of each chapter, this updated encyclopedia is an invaluable resource for both research and educational needs. Identifies the essential nutrients and how to avoid their deficiencies Explores the use of diet to reduce disease risk and optimize health Compiles methods for detection and quantitation of food constituents, food additives and nutrients, and contaminants Contains coverage of all areas of food science and health in nearly 700 articles, with extensive cross-referencing and further reading at the end of each chapter
Author: Nordic Council of Ministers Publisher: Nordic Council of Ministers ISBN: 9789289310628 Category : Health & Fitness Languages : da Pages : 440
Book Description
Nordiska näringsrekommendationer (NNR 2004). Boken innehåller hela den vetenskapliga bakgrunden till de nordiska näringsrekommendationerna. Dokumentationen är granskad och uppdaterad. Kapitel om fysisk aktivitet och livsmedelsbaserade rekommendationer har lagts till.
Author: Institute of Medicine Publisher: National Academies Press ISBN: 0309082587 Category : Medical Languages : en Pages : 172
Book Description
This report from the Committee on Military Nutrition Research reviews the history of caffeine usage, the metabolism of caffeine, and its physiological effects. The effects of caffeine on physical performance, cognitive function and alertness, and alleviation of sleep deprivation impairments are discussed in light of recent scientific literature. The impact of caffeine consumption on various aspects of health, including cardiovascular disease, reproduction, bone mineral density, and fluid homeostasis are reviewed. The behavioral effects of caffeine are also discussed, including the effect of caffeine on reaction to stress, withdrawal effects, and detrimental effects of high intakes. The amounts of caffeine found to enhance vigilance and reaction time consistently are reviewed and recommendations are made with respect to amounts of caffeine appropriate for maintaining alertness of military personnel during field operations. Recommendations are also provided on the need for appropriate labeling of caffeine-containing supplements, and education of military personnel on the use of these supplements. A brief review of some alternatives to caffeine is also provided.
Author: Elaine M. Boyle Publisher: Springer ISBN: 9783030288310 Category : Medical Languages : en Pages : 0
Book Description
This textbook addresses the themes that are at the forefront of neonatal clinical care and research, based on natural divisions in care during pregnancy, and postnatally by gestational age at birth. The book offers a unique approach, in that it proposes discussion of important general principles underpinning neonatal care that are not addressed in most general neonatology textbooks, such as ethical issues, counselling, effective training methods, quality and safety, among other subjects. These are fundamental aspects and challenges that need to be appreciated by senior clinicians. A chapter authored by parents describing their perspectives of neonatal intensive care is unique and will be highly educational, with the potential to influence the way in which individuals view and deliver neonatal care. The authors discuss common and important conditions, to promote adoption of sound evidenced based practice where this is available. However, where evidence is limited, as is the case in many areas of neonatal practice, the authors aim to encourage critical thinking and evidence appraisal, which are necessary skills for busy clinicians wishing to filter evidence to guide delivery of care. This text is suitable for senior trainees wishing to pursue a career in neonatal medicine, early career neonatologists and paediatricians with an interest in neonatology. It is also of interest to established neonatologists wishing to update their neonatal knowledge. The content is based on the RCPCH Level 3 curriculum, and addresses important topical and/or controversial aspects of neonatal care.
Author: A.S. Milton Publisher: Birkhäuser ISBN: 3034884915 Category : Science Languages : en Pages : 369
Book Description
Many advances have been made in the field of thermoregulation in the past few years. These include our understanding of Fever, which is now considered not simply a rise in deep body temperature foHowing infection, but just one aspect, though perhaps the most easily measured, of the Acute Phase of the Immune Response. Classification and identification of the Cytokines and the availability of recombinant material has greatly aided this research. Similarly, our understanding of the Hypothalamo-Pituitary Adrenal Axis has altered our way of thinking about temperature regulation. Of importance are the problems associated with adverse climatic conditions and survival, and the problems encountered by the neonate and the hibernator. At the biochemical level, our knowledge of the control of heat production and the role of brown adipose tissue is rapidly advancing. All these issues and many others were discussed at a Symposium 'Thermal Physiology 1993' held in Aberdeen, Scotland in August 1993 under the auspices of the Thermal Physiology Commission of the International Union of Physiological Sciences. Six main aspects of the subject of temperature regulation are included in this book, namely, Fever (including the Acute Phase of the Immune Response and Thermoregulatory Peptides), Neurophysiology of Thermoregulation, Neonatal Thermoregulation, Mechanisms of Heat Production, Ecological and Behavioural Thermoregulation, and Emerging Themes in Thermoregulation.
Author: H. C. Andersson
Author: H. C. Andersson
Author: Nordic Council of Ministers
Author: H. Christer Andersson
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Author: Nordic Council of Ministers
Author: Institute of Medicine
Author: Elaine M. Boyle
Author: A.S. Milton