Obesity Epidemiology


Book Description

During the past twenty years there has been a dramatic increase in obesity in the United States. An estimated thirty percent of adults in the US are obese; in 1980, only fifteen percent were. The issue is gaining greater attention with the CDC and with the public health world in general. This book will offer practical information about the methodology of epidemiologic studies of obesity, suitable for graduate students and researchers in epidemiology, and public health practitioners with an interest in the issue. The book will be structured in four main sections, with the majority of chapters authored by Dr. Hu, and some authored by specialists in specific areas. The first section will consider issues surrounding the definition of obesity, measurement techniques, and the designs of epidemiologic studies. The second section will address the consequences of obesity, looking at epidemiologic studies that focus on cardio-vascular disease, diabetes, and cancer The third section will look at determinants obesity, reviewing a wide range of risk factors for obesity including diet, physical activity and sedentary behaviors, sleep disorders, psychosocial factors, physical environment, biochemical and genetic predictors, and intrauterine exposures. In the final section, the author will discuss the analytical issues and challenges for epidemiologic studies of obesity.




Guideline: Sugars Intake for Adults and Children


Book Description

This guideline provides updated global, evidence-informed recommendations on the intake of free sugars to reduce the risk of NCDs in adults and children, with a particular focus on the prevention and control of unhealthy weight gain and dental caries. The recommendations in this guideline can be used by policy-makers and programme managers to assess current intake levels of free sugars in their countries relative to a benchmark. They can also be used to develop measures to decrease intake of free sugars, where necessary, through a range of public health interventions. Examples of such interventions and measures that are already being implemented by countries include food and nutrition labelling, consumer education, regulation of marketing of food and non-alcoholic beverages that are high in free sugars, and fiscal policies targeting foods and beverages that are high in free sugars. This guideline should be used in conjunction with other nutrient guidelines and dietary goals, in particular those related to fats and fatty acids (including saturated fatty acids and trans-fatty acids), to guide development of effective public health nutrition policies and programmes to promote a healthy diet.




Strategies to Limit Sugar-Sweetened Beverage Consumption in Young Children


Book Description

On June 21â€"22, 2017, the National Academies of Sciences, Engineering, and Medicine's Food and Nutrition Board convened a workshop in Washington, DC, to explore the range of policies and programs that exist at the federal, state, tribal, and local levels to limit sugar-sweetened beverage consumption in children birth to 5 years of age. Topics examined over the course of the 1.5-day workshop included prevalence and trends in beverage intake among young children; beverage intake guidelines applicable to the age range of interest; challenges and opportunities of influencing beverage consumption; the role of industry in beverage intake; and knowledge gaps and research needs. This publication summarizes the presentations and discussions from the workshop.




Dietary Sugars and Health


Book Description

Sugar consumption is suspected to play an important role in the pathogenesis of diabetes, cardiovascular disorders, fatty liver disease, and some forms of cancers. Dietary sugars—fructose in particular—also have a potential role in obesity and metabolic diseases. Dietary Sugars and Health presents all aspects of dietary sugars as they relate to health and disease. It provides a review of the current science related to dietary sugars, ranging from historical and cultural perspectives to food science and production to basic research, animal trials, human pathophysiology, epidemiology, and public health policy implications. Each chapter features a concise, thorough summary of the current knowledge, including an overview of cutting-edge research, controversies, and future perspectives. The book provides a balanced approach through global and multidisciplinary contributions as well as input from various sectors, from academia to the food and beverage industry. The overall collection provides readers with a balanced and complete view of the science related to dietary sugars and health. This book is an invaluable reference for food scientists, nutrition scientists, clinical and translational researchers, obesity researchers, physiologists, public health scientists, and policy makers.




Adolescent Health


Book Description

Covering social morbidities and mortalities of adolescents, including suicide, smoking, high risk sexual activity, eating disorders, mental health problems and interpersonal violence, this volume consolidates multiple theoretical perspectives.




Complementary Feeding


Book Description

The complementary feeding period from 6 to 24 months is a crucial part of the first 1000 days of development. It marks the transition from exclusively milk-based liquid diet to the family diet and self-feeding. During this period, healthy food preferences and feeding practices are formed. The papers in this book were presented at the 87th Nestlé Nutrition Institute Workshop in Singapore, May 2016. Divided into three parts, they provide updates and recommendations, as well as insights into strategies and interventions, from all around the world. The first part addresses the role of complementary feeding in healthy development, focusing on food types and the timing of solid food introduction. The second part examines determinants of growth restriction and discusses effective interventions in infants and children in low- and middle-income countries. The last part focuses on development and 'programming' of behavioral and psychological aspects to prevent childhood obesity in high socioeconomic settings.




Sugarproof


Book Description

A leading childhood nutrition researcher and an experienced public health educator explain the hidden danger sugar poses to a child's development and health and offer parents an essential 7- and 28-day "sugarproof" program. Most of us know that sugar can wreak havoc on adult bodies, but few realize how uniquely harmful it is to the growing livers, hearts, and brains of children. And the damage can begin early in life. In his research on the effects of sugar on kids' present and future health, USC Professor of Pediatrics and Program Director for Diabetes and Obesity at Children's Hospital Los Angeles Michael Goran has found that too much sugar doesn't just cause childhood obesity, it can cause health issues in kids who are not overweight too, including fatty liver disease, prediabetes, and elevated risk for eventual heart disease. And, it is a likely culprit in the behavioral, emotional, and learning problems that many children struggle with every day. In a groundbreaking study, Goran's team conducted a detailed analysis of the sugary products that kids love and found that these yogurts, cereals, sodas, and juices often had more sugar than advertised and also contained different types of sugar than were being disclosed. Today's children are not just consuming more sugar than ever, but they are consuming sugars that are particularly harmful to them--and their parents don't even know it. The news is dire, but there is also plenty of hope. We can prevent, address, and even in many cases reverse the effects of too much sugar. In this guide to "Sugarproof" kids, Dr. Goran and co-author Dr. Emily Ventura, an expert in nutrition education and recipe development, bust myths about the various types of sugars and sweeteners, help families identify sneaky sources of sugar in their diets, and suggest realistic, family-based solutions to reduce sugar consumption and therefore protect kids. Their unique "Sugarproof" approach teaches parents to raise informed and empowered kids who can set their own healthy limits without feeling restricted. With a 7- and 28-day challenge to help families right-size sugar in their diets, along with more than 35 recipes all without added sugars, everyone can give their children a healthy new start to life.




Preventing Childhood Obesity


Book Description

Children's health has made tremendous strides over the past century. In general, life expectancy has increased by more than thirty years since 1900 and much of this improvement is due to the reduction of infant and early childhood mortality. Given this trajectory toward a healthier childhood, we begin the 21st-century with a shocking developmentâ€"an epidemic of obesity in children and youth. The increased number of obese children throughout the U.S. during the past 25 years has led policymakers to rank it as one of the most critical public health threats of the 21st-century. Preventing Childhood Obesity provides a broad-based examination of the nature, extent, and consequences of obesity in U.S. children and youth, including the social, environmental, medical, and dietary factors responsible for its increased prevalence. The book also offers a prevention-oriented action plan that identifies the most promising array of short-term and longer-term interventions, as well as recommendations for the roles and responsibilities of numerous stakeholders in various sectors of society to reduce its future occurrence. Preventing Childhood Obesity explores the underlying causes of this serious health problem and the actions needed to initiate, support, and sustain the societal and lifestyle changes that can reverse the trend among our children and youth.







Fructose, High Fructose Corn Syrup, Sucrose and Health


Book Description

The metabolic and health effects of both nutritive and non-nutritive sweeteners are controversial, and subjects of intense scientific debate. These potential effects span not only important scientific questions, but are also of great interest to media, the public and potentially even regulatory bodies. Fructose, High Fructose Corn Syrup, Sucrose and Health serves as a critical resource for practice-oriented physicians, integrative healthcare practitioners, academicians involved in the education of graduate students and post-doctoral fellows, and medical students, interns and residents, allied health professionals and nutrition researchers, registered dietitians and public health professions who are actively involved in providing data-driven recommendations on the role of sucrose, HFCS, glucose, fructose and non-nutritive sweeteners in the health of their students, patients and clients. Comprehensive chapters discuss the effects of both nutritive and non-nutritive sweeteners on appetite and food consumption as well as the physiologic and neurologic responses to sweetness. Chapter authors are world class, practice and research oriented nutrition authorities, who provide practical, data-driven resources based upon the totality of the evidence to help the reader understand the basics of fructose, high fructose corn syrup and sucrose biochemistry and examine the consequences of acute and chronic consumption of these sweeteners in the diets of young children through to adolescence and adulthood. Fructose, High Fructose Corn Syrup, Sucrose and Health fills a much needed gap in the literature and will serve the reader as the most authoritative resource in the field to date.