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Satiation, Satiety and the Control of Food Intake by John E Blundell,France Bellisle Pdf
With growing concerns about the rising incidence of obesity, there is interest in understanding how the human appetite contributes to energy balance and how it might be affected by the foods we consume, as well as other cultural and environmental factors. Satiation, satiety and the control of food intake provides a concise and authoritative overview of these areas. Part one introduces the concepts of satiation and satiety and discusses how these concepts can be quantified. Chapters in part two focus on biological factors of satiation and satiety before part three moves on to explore food composition factors. Chapters in part four discuss hedonic, cultural and environmental factors of satiation and satiety. Finally, part five explores public health implications and evaluates consumer understanding of satiation and satiety and related health claims. Provides a concise and authoritative overview of appetite regulation Focuses on the effects of biological factors, food composition and hedonic, cultural and environmental factors affecting appetite control Discusses implications for public health
Flavor, Satiety and Food Intake by Beverly Tepper,Martin Yeomans Pdf
This unique book provides a comprehensive review of the latest science on a key aspect of appetite control. It brings together contributions by leading researchers worldwide who approach this complex, multifaceted issue from a variety of differing perspectives, including those of food science, psychology, nutrition, and medicine, among others. It is well known that products that require greater oral processing tend to be more sating. At the same time, the orosensory exposure hypothesis holds that flavor and texture in the mouth are critical in determining meal-size. They may act as key predictors of nutritional benefits and so promote better processing of foods. These two related ideas are at the forefront of current thinking on flavor-satiety interactions. Yet, until Flavor, Satiety and Food Intake no book has offered an integrated treatment of both concepts. The only single-source reference of its kind, it brings health professionals, product developers, and students up to speed on the latest thinking and practices in this fascinating and important area of research. Provides readers with a unique and timely summary of critical recent developments in research on the impact of flavor on satiety Explores a topic of central importance both for food professionals seeking to develop healthier products and health professionals concerned with obesity and over-eating Brings together relevant topics from the fields of food science, psychology, nutrition and medicine Flavor, Satiety and Food Intake provides product developers with valuable information on how to integrate sensory evaluation with product formulation and marketing. It will also serve as a useful resource for health professionals and is a must-read for students of a range of disciplines in which appetite and satiety are studied.
Victor R. Preedy,Ronald Ross Watson,Colin R. Martin
Author : Victor R. Preedy,Ronald Ross Watson,Colin R. Martin Publisher : Springer Science & Business Media Page : 3527 pages File Size : 42,9 Mb Release : 2011-04-15 Category : Medical ISBN : 9780387922713
Handbook of Behavior, Food and Nutrition by Victor R. Preedy,Ronald Ross Watson,Colin R. Martin Pdf
This book disseminates current information pertaining to the modulatory effects of foods and other food substances on behavior and neurological pathways and, importantly, vice versa. This ranges from the neuroendocrine control of eating to the effects of life-threatening disease on eating behavior. The importance of this contribution to the scientific literature lies in the fact that food and eating are an essential component of cultural heritage but the effects of perturbations in the food/cognitive axis can be profound. The complex interrelationship between neuropsychological processing, diet, and behavioral outcome is explored within the context of the most contemporary psychobiological research in the area. This comprehensive psychobiology- and pathology-themed text examines the broad spectrum of diet, behavioral, and neuropsychological interactions from normative function to occurrences of severe and enduring psychopathological processes.
Fat Detection by Jean-Pierre Montmayeur,Johannes le Coutre Pdf
Presents the State-of-the-Art in Fat Taste Transduction A bite of cheese, a few potato chips, a delectable piece of bacon – a small taste of high-fat foods often draws you back for more. But why are fatty foods so appealing? Why do we crave them? Fat Detection: Taste, Texture, and Post Ingestive Effects covers the many factors responsible for the sensory appeal of foods rich in fat. This well-researched text uses a multidisciplinary approach to shed new light on critical concerns related to dietary fat and obesity. Outlines Compelling Evidence for an Oral Fat Detection System Reflecting 15 years of psychophysical, behavioral, electrophysiological, and molecular studies, this book makes a well-supported case for an oral fat detection system. It explains how gustatory, textural, and olfactory information contribute to fat detection using carefully designed behavioral paradigms. The book also provides a detailed account of the brain regions that process the signals elicited by a fat stimulus, including flavor, aroma, and texture. This readily accessible work also discusses: The importance of dietary fats for living organisms Factors contributing to fat preference, including palatability Brain mechanisms associated with appetitive and hedonic experiences connected with food consumption Potential therapeutic targets for fat intake control Genetic components of human fat preference Neurological disorders and essential fatty acids Providing a comprehensive review of the literature from the leading scientists in the field, this volume delivers a holistic view of how the palatability and orosensory properties of dietary fat impact food intake and ultimately health. Fat Detection represents a new frontier in the study of food perception, food intake, and related health consequences.
Appetite and Food Intake by Ruth Harris,Ruth B.S. Harris,Richard D. Mattes Pdf
A complex interplay of social, economic, psychological, nutritional and physiological forces influence ingestive behavior and demand an integrated research approach to advance understanding of healthful food choices and those that contribute to health disordersincluding obesity-related chronic diseases. Taking a multifaceted approach, Appe
The Origins and Consequences of Obesity by Derek J. Chadwick,Gail Cardew Pdf
This volume examines obesity disorders which can lead to diabetes, hypertension and hyperlipidaemia. It offers an interdisciplinary and international look at all aspects of the origins, consequences and treatment of obesity.
Metabolism and Pathophysiology of Bariatric Surgery by Victor R Preedy,Rajkumar Rajendram,Colin R Martin Pdf
Pathophysiology of Bariatric Surgery: Metabolism, Nutrition, Procedures, Outcomes and Adverse Effects uses a metabolic and nutritional theme to explain the complex interrelationships between obesity and metabolic profiles before and after bariatric surgery. The book is sectioned into seven distinct areas, Features of Obesity, Surgical Procedures, Nutritional Aspects, Metabolic Aspects, Diabetes, Insulin Resistance and Glucose Control, Cardiovascular and Physiological Effects, and Psychological and Behavioral Effects. Included is coverage on the various types of bariatric surgery, including Roux-en-Y gastric bypass, gastric banding, sleeve gastrectomy, biliopancreatic diversion, and jejunoileal bypass, as well as the variations upon these procedures. Provides information on diet, nutrition, surgical procedures, outcomes, and side effects in relation to bariatric surgery in one comprehensive text Contains a Dictionary of Terms, Key Facts, and Summary Points in each chapter Includes access to a companion website with accompanying videos
Geriatric Gastroenterology by C. S. Pitchumoni,T. Dharmarajan Pdf
As aging trends in the United States and Europe in particular are strongly suggestive of increasingly older society, it would be prudent for health care providers to better prepare for such changes. By including physiology, disease, nutrition, pharmacology, pathology, radiology and other relevant associated topics, Geriatric Gastroenterology fills the void in the literature for a volume devoted specifically to gastrointestinal illness in the elderly. This unique volume includes provision of training for current and future generations of physicians to deal with the health problems of older adults. It will also serve as a comprehensive guide to practicing physicians for ease of reference. Relevant to the geriatric age group, the volume covers epidemiology, physiology of aging, gastrointestinal physiology, pharmacology, radiology, pathology, motility disorders, luminal disorders, hepato-biliary disease, systemic manifestations, neoplastic disorders, gastrointestinal bleeding, cancer and medication related interactions and adverse events, all extremely common in older adults; these are often hard to evaluate and judge, especially considering the complex aging physiology. All have become important components of modern medicine. Special emphasis is be given to nutrition and related disorders. Capsule endoscopy and its utility in the geriatric population is also covered. Presented in simple, easy to read style, the volume includes numerous tables, figures and key points enabling ease of understanding. Chapters on imaging and pathology are profusely illustrated. All chapters are written by specialists and include up to date scientific information. Geriatric Gastroenterology is of great utility to residents in internal medicine, fellows in gastroenterology and geriatric medicine as well as gastroenterologists, geriatricians and practicing physicians including primary care physicians caring for older adults.
Nutrition and the Cancer Patient by Egidio Del Fabbro Pdf
This comprehensive reference book provides both background information and practical, clinical advice on all areas of nutrition for the cancer patient at all stages of their disease trajectory.
Nutrigenetics: Applying the Science of Personal Nutrition provides a fully referenced, readable guide to understanding the rationale and importance of nutrigenetic applications and explains why single nutrition recommendations will not fit everybody or even a majority of modern humans. This books explains how genetic variation shapes individual nutrition requirements and sensitivities, presents questions to ask about reported gene-nutrient interactions, and what needs to be done before putting nutrigenetic tests to practical use. This book blends key concepts from the fields of genetics, biochemistry, epidemiology, public health, and clinical medicine to give a rich perspective on the genetically diverse nutritional needs and sensitivities of individuals in health and disease. A steadily increasing number of people order genetic tests to find out what they should eat for better health, well being and performance, and an even greater number asks their healthcare providers about such tests. Most of the currently offered tests are not grounded in current knowledge, often absurdly so, but few professionals can explain why they are misguided. On the other hand, there are more evidence-supported genetic variants that can guide nutrition decisions, but again most healthcare providers know little about them, much less use them in their daily practice. There is a great need for a solidly evidence-based yet accessible book that explains the science of nutrigenetics and provides the tools to evaluate new nutrigenetic tests. Comprehensive coverage of the emerging science of nutritional genetics and its promise for individually tailored nutrition guidance Presents practical examples to enhance comprehension and spur additional research Offers a logical progression from what nutrigenetics is, to its possibilities in enhancing health
Flavor, Satiety and Food Intake by Beverly Tepper,Martin Yeomans Pdf
This unique book provides a comprehensive review of the latest science on a key aspect of appetite control. It brings together contributions by leading researchers worldwide who approach this complex, multifaceted issue from a variety of differing perspectives, including those of food science, psychology, nutrition, and medicine, among others. It is well known that products that require greater oral processing tend to be more sating. At the same time, the orosensory exposure hypothesis holds that flavor and texture in the mouth are critical in determining meal-size. They may act as key predictors of nutritional benefits and so promote better processing of foods. These two related ideas are at the forefront of current thinking on flavor-satiety interactions. Yet, until Flavor, Satiety and Food Intake no book has offered an integrated treatment of both concepts. The only single-source reference of its kind, it brings health professionals, product developers, and students up to speed on the latest thinking and practices in this fascinating and important area of research. Provides readers with a unique and timely summary of critical recent developments in research on the impact of flavor on satiety Explores a topic of central importance both for food professionals seeking to develop healthier products and health professionals concerned with obesity and over-eating Brings together relevant topics from the fields of food science, psychology, nutrition and medicine Flavor, Satiety and Food Intake provides product developers with valuable information on how to integrate sensory evaluation with product formulation and marketing. It will also serve as a useful resource for health professionals and is a must-read for students of a range of disciplines in which appetite and satiety are studied.
Handbook of Eating and Drinking by Herbert L. Meiselman Pdf
Eating, including the provision of food and the consumption of food, is the biggest industry in the world, and a major contributor to our health, and to our enjoyment. This book on “Eating” is a unique and novel multi-disciplinary presentation of the whole breadth of research and discussion of the factors that impact eating, and reciprocally the factors that eating impacts. The purpose of this book is to familiarize readers with the areas of eating research and discussion with which they might not be familiar. The multi-disciplinary approach includes the basic and applied sciences (including biology, ecology, nutrition, and food science, as well as important behavioral and social sciences (including history, development, culinary arts, food service, business and marketing). The book ends with a review of current trends and predictions of the future for multiple aspects of eating.
Mathematical modeling in energy homeostasis, appetite control and food intake with a special attention to ghrelin by Jorge Guerra Pires Pdf
The elegant ‘interconnected mechanisms’ by which the gastrointestinal (GI) tract regulates food intake are a marvel of biology, but the redundancy (e.g., several hormones seem to have effects in food intake) of both GI (by means of hormones) and central nervous system (CNS, by means of satiety/satiation signals) pathways governing energy homeostasis poses formidable challenges for scientists trying to take a clear glimpse of this machinery, e.g. for designing anti-obesity and alike pharmaceuticals. In essence, notwithstanding the astonishing advancements made over the past few decades in unscrambling many of the molecular pathways involved in energy (homeostasis) regulation, a rather cloudy understanding of “how all the pieces fit together to function as an integrated system” is what can be found for the most part in the scientific community; we discuss that in part II of the work, in a single chapter divided in several sections for numerous imperative hormones, e.g. cholecystokinin. The current work is divided into three parts: part I is regarding fundamentals of physiology and mathematical modeling employed all over the work; part II is more generic and concerns several hormones (what we have called a “web of hormones”) and part III (divided into three chapters) is more specific, concerning a single hormone (i.e., ghrelin). The core of the work is part III, and to a certain extent part II, bearing mind we provide a literature review based on papers scattered/dispersed all over the medical science literature. The main objective of this work is proposing a mathematical model for ghrelin dynamics (Figure 70), a model centered on the gastrointestinal tract (stomach + small intestine, a two-compartment model), with daily-like dynamics, short-term dynamics; and, simultaneously, proposing a prototype for a systems biology like model (igure 40), a model based on numerous hormones, for understanding mathematically food intake/bodyweight control. Ghrelin is a quite powerful orexigenic hormone discovered in the late 1990s that controls appetite and energy homeostasis, alongside leptin and other hormones still to be investigated in depth by the medical sciences literature. Accordingly, we provide a (simple) mathematical model, consisting of a set of ordinary differential equations detailing ghrelin dynamics combined to gastrointestinal signals due to meals. Numerical simulations are able to replicate in silico available data from the literature; additionally, we were able to fit a reduced version of the basal model to experimental data. The model is developed as a module for a bigger potential multi-compartmental structure, detailing food and energy homeostasis within a sort of "a web of hormones" (see part II and the last chapter of part III). The present contribute is to recommend a primary mathematical model for ghrelin dynamics centered in the gastrointestinal tract, with potentiality to be applied also for postabsorptive states, left mainly as future works. We go on with the model by presenting mainly two variations, further unfolding is left as future endeavor: tastants and stochastic version. We test several optimization routines for the parameter estimation procedure, hybrid algorithms (global + local search), for parameter estimation, based on data published for humans (three meals a day). For all the routines, the best is a hybrid composed of simulating annealing as global search and pattern search as local search. In the objective function (sum of the squared errors, SSE), we apply artificial neural networks (a two-layer feedforward neural network) for generating new data from the data already published, a strategy adopted to increase the data set. In the last part of the chapter about ghrelin modeling (part III), we propose several prototypes for future works based on the basal models; the model used for parameter estimation is a “minimal/reduced” model; we also provide discussions and future works for the minimal model and parameter estimation. Key-words. Ghrelin; leptin; mathematical modelling; food intake; appetite; parameter estimation.
Nutrition Diva's Secrets for a Healthy Diet by Monica Reinagel Pdf
Tired of trying to figure out what you should be eating for breakfast, or whether it's ever OK to eat before going to bed? Want to know which type of milk, or cereals, or meats are best so that food shopping is easier? Millions of people already eat, look, and feel better thanks to popular podcast host and board-certified nutritionist Monica Reinagel. In her highly-anticipated guidebook she sorts through all the conflicting nutrition information out there and busts outdated food myths, so you'll know exactly what to eat (and what to avoid) once and for all. Don't worry if pasta makes you happy, if chocolate keeps you sane, or if you just can't stand broccoli; no food is off limits and none is required. Instead, Monica walks you through every aisle of the grocery store and through each meal and snack of the day, helping you make healthier choices and answering your burning questions, including: - How often should you eat? - Which organic foods are worth the extra cost? - Does cooking vegetables destroy the vitamins? - Should foods be combined in certain ways for better digestion? Complete with grocery shopping lists, simple, delicious recipes, and sample meal plans, Nutrition Diva's Secrets for a Healthy Diet will have you feeling healthier, looking better than ever before, and no longer worrying about what to eat for dinner.