Download or read book Hyping Health Risks written by Geoffrey C. Kabat and published by Columbia University Press. This book was released on 2008-07-03 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: The media constantly bombard us with news of health hazards lurking in our everyday lives, but many of these hazards turn out to have been greatly overblown. According to author and epidemiologist Geoffrey C. Kabat, this hyping of low-level environmental hazards leads to needless anxiety and confusion on the part of the public concerning which exposures have important effects on health and which are likely to have minimal or no effect. Kabat approaches health scares as "social facts" and shows that a variety of factors can contribute to the inflating of a hazard. These include skewed reporting by the media, but also, surprisingly, the actions of researchers who may emphasize certain findings while ignoring others; regulatory and health agencies eager to show their responsiveness to the health concerns of the public; and politicians and advocates with a stake in a particular outcome. By means of four case studies, Kabat demonstrates how a powerful confluence of interests can lead to overstating or distorting the scientific evidence. He considers the health risks of pollutants such as DDT as a cause of breast cancer, electromagnetic fields from power lines, radon within residences, and secondhand tobacco smoke. Tracing the trajectory of each of these hazards from its initial emergence to the present, Kabat shows how publication of more rigorous studies and critical assessments ultimately help put hazards in perspective.

Download or read book Systems epidemiology of diabetes written by Changwei Li and published by Frontiers Media SA. This book was released on 2023-05-02 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Caffeine and Activation Theory written by Barry D. Smith and published by CRC Press. This book was released on 2006-10-25 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: The virtually universal popularity of caffeine, together with concerns about its potential pathogenic effects, have made it one of the most extensively studied drugs in history. However, despite the massive scientific literature on this important substance, most reviews have either focused on limited areas of study or been produced in popular form

Download or read book American Journal of Epidemiology written by and published by . This book was released on 1983 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Primer of Epidemiology written by Gary D. Friedman and published by McGraw-Hill Companies. This book was released on 1980 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Caffeine for the Sustainment of Mental Task Performance written by Institute of Medicine and published by National Academies Press. This book was released on 2002-01-07 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Caffeine in Food and Dietary Supplements written by Leslie A. Pray and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Caffeine in Food and Dietary Supplements is the summary of a workshop convened by the Institute of Medicine in August 2013 to review the available science on safe levels of caffeine consumption in foods, beverages, and dietary supplements and to identify data gaps. Scientists with expertise in food safety, nutrition, pharmacology, psychology, toxicology, and related disciplines; medical professionals with pediatric and adult patient experience in cardiology, neurology, and psychiatry; public health professionals; food industry representatives; regulatory experts; and consumer advocates discussed the safety of caffeine in food and dietary supplements, including, but not limited to, caffeinated beverage products, and identified data gaps. Caffeine, a central nervous stimulant, is arguably the most frequently ingested pharmacologically active substance in the world. Occurring naturally in more than 60 plants, including coffee beans, tea leaves, cola nuts and cocoa pods, caffeine has been part of innumerable cultures for centuries. But the caffeine-in-food landscape is changing. There are an array of new caffeine-containing energy products, from waffles to sunflower seeds, jelly beans to syrup, even bottled water, entering the marketplace. Years of scientific research have shown that moderate consumption by healthy adults of products containing naturally-occurring caffeine is not associated with adverse health effects. The changing caffeine landscape raises concerns about safety and whether any of these new products might be targeting populations not normally associated with caffeine consumption, namely children and adolescents, and whether caffeine poses a greater health risk to those populations than it does for healthy adults. This report delineates vulnerable populations who may be at risk from caffeine exposure; describes caffeine exposure and risk of cardiovascular and other health effects on vulnerable populations, including additive effects with other ingredients and effects related to pre-existing conditions; explores safe caffeine exposure levels for general and vulnerable populations; and identifies data gaps on caffeine stimulant effects.

Download or read book Coronary Primary Prevention Trial written by and published by . This book was released on 1984 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Adventures in Epidemiology One Scientist s Journey Through Disease Politics History and Public Health written by Dr. W. Sumner Davis and published by Linus Learning. This book was released on with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inside the Outbreaks written by Mark Pendergrast and published by Houghton Mifflin Harcourt. This book was released on 2010 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: A history of the Epidemic Intelligence Service from smallpox to smoking

Download or read book Statistics for Epidemiology written by Nicholas P. Jewell and published by CRC Press. This book was released on 2003-08-26 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Statistical ideas have been integral to the development of epidemiology and continue to provide the tools needed to interpret epidemiological studies. Although epidemiologists do not need a highly mathematical background in statistical theory to conduct and interpret such studies, they do need more than an encyclopedia of "recipes." Statistics for Epidemiology achieves just the right balance between the two approaches, building an intuitive understanding of the methods most important to practitioners and the skills to use them effectively. It develops the techniques for analyzing simple risk factors and disease data, with step-by-step extensions that include the use of binary regression. It covers the logistic regression model in detail and contrasts it with the Cox model for time-to-incidence data. The author uses a few simple case studies to guide readers from elementary analyses to more complex regression modeling. Following these examples through several chapters makes it easy to compare the interpretations that emerge from varying approaches. Written by one of the top biostatisticians in the field, Statistics for Epidemiology stands apart in its focus on interpretation and in the depth of understanding it provides. It lays the groundwork that all public health professionals, epidemiologists, and biostatisticians need to successfully design, conduct, and analyze epidemiological studies.

Download or read book The Oxford Companion to American Food and Drink written by Andrew F. Smith and published by Oxford University Press. This book was released on 2007-05-01 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offering a panoramic view of the history and culture of food and drink in America with fascinating entries on everything from the smell of asparagus to the history of White Castle, and the origin of Bloody Marys to jambalaya, the Oxford Companion to American Food and Drink provides a concise, authoritative, and exuberant look at this modern American obsession. Ideal for the food scholar and food enthusiast alike, it is equally appetizing for anyone fascinated by Americana, capturing our culture and history through what we love most--food! Building on the highly praised and deliciously browseable two-volume compendium the Oxford Encyclopedia of Food and Drink in America, this new work serves up everything you could ever want to know about American consumables and their impact on popular culture and the culinary world. Within its pages for example, we learn that Lifesavers candy owes its success to the canny marketing idea of placing the original flavor, mint, next to cash registers at bars. Patrons who bought them to mask the smell of alcohol on their breath before heading home soon found they were just as tasty sober and the company began producing other flavors. Edited by Andrew Smith, a writer and lecturer on culinary history, the Companion serves up more than just trivia however, including hundreds of entries on fast food, celebrity chefs, fish, sandwiches, regional and ethnic cuisine, food science, and historical food traditions. It also dispels a few commonly held myths. Veganism, isn't simply the practice of a few "hippies," but is in fact wide-spread among elite athletic circles. Many of the top competitors in the Ironman and Ultramarathon events go even further, avoiding all animal products by following a strictly vegan diet. Anyone hungering to know what our nation has been cooking and eating for the last three centuries should own the Oxford Companion to American Food and Drink.

Download or read book The Big Five written by Sanjiv Chopra and published by Macmillan. This book was released on 2016-05-10 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: The underlying promise of every exciting medical discovery, diet, and exercise program is the same: do this, buy this, or eat this and you will look better, live longer, and be healthier. But few books can make the promise of this one: if you adapt these five simple, virtually-free suggestions you will live a longer and healthier life, guaranteed. This is no fad study. Each of the recommendations outlined in this book has been proven by an overwhelming number of tests, trials, and studies to increase health and lifespan. There are no gimmicks, no catches, no ifs, ands, or buts. Presented by a trusted expert, Dr. Sanjiv Chopra's The Big Five includes easily digestible data and startling results from real studies conducted by reputable universities and involving thousands of subjects. Readers of The Big Five can see for themselves that, without a doubt, these five simple actions offer many more proven benefits than the latest expensive supplements, fad diets, jazzy exercise programs, and state-of-the-art gym equipment.

Download or read book Reference Manual on Scientific Evidence written by and published by . This book was released on 1994 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Restructuring Uganda s Coffee Industry written by John Baffes and published by World Bank Publications. This book was released on 2006 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: After experiencing a boom during the mid-1990s, the performance of Uganda's coffee industry has been disappointing. Most existing analyses see the sector's problems as quality deterioration, poor marketing position in the global market, weak regulatory framework, and poor infrastructure. Recommendations range from setting up a coffee auction to increasing the share of specialty coffees. This paper concludes that such advice has been largely inconsistent with the stylized facts of the Ugandan coffee industry. It argues that the coffee wilt disease and the effectiveness of the coffee replanting program are the two key issues on which policymakers and the donor community should focus their activities and allocate their resources.

Download or read book Green Coffee Bean Extract in Human Health written by Debasis Bagchi and published by CRC Press. This book was released on 2016-08-05 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: The role of green coffee bean (GCB) in human health is of emerging interest to the nutraceutical field, especially given its role in improving metabolic syndrome, including weight management, hypertension, diabetes, and neuroprotection. GCB extract contains a novel antioxidant known as chlorogenic acid (also caffeoylquinic acid), which has been shown to positively affect blood pressure, brain health, diabetes, and weight management. This book provides information on the diverse health benefits of green coffee bean extract, molecular mechanisms and signaling pathways, safety of GCB, dosage, and recommended usage. It focuses on the chemistry, biochemistry, pharmacology, and safety of GCB extract. GCB extract has brought a remarkable revolution in the nutraceutical marketplace. However, some controversies have been demonstrated recently. This book presents the state-of-the-art research studies from eminent scientists around the world on the potential and diversified health benefits of GCB extracts, with particular emphasis placed on the importance to standardize the appropriate extraction technology, quality control and assurance, and broad spectrum safety studies and human clinical studies to substantiate the regulatory claims and position the product in the marketplace.

Download or read book Coffee written by R.J. Clarke and published by Springer Science & Business Media. This book was released on 1988-12-31 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: