Human Longevity The Major Determining Factors
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Author |
: Joseph A. Knight M.D. |
Publisher |
: Author House |
Total Pages |
: 554 |
Release |
: 2010-12-09 |
ISBN-10 |
: 9781452067223 |
ISBN-13 |
: 1452067228 |
Rating |
: 4/5 (23 Downloads) |
Synopsis Human Longevity: the Major Determining Factors by : Joseph A. Knight M.D.
Two thousand years ago, the average life expectancy from birth to death of a Roman citizen, an individual better off than most people at that time, was about 22 years (wars, infectious diseases, trauma, etc.). This progressively increased to about 47 years in the U.S. and most European countries by 1900. Today, the average life expectancy in the U.S. is 78 years (women about five years more than men). However, unless the obesity pandemic is reversed and lifestyles improved, the average life expectancy will likely decrease significantly. conversely, if our lifestyles improve, the average life expectancy could reach 85 or more years. Growing older does not necessarily mean growing sicker. Thus, "don't just add years to your life, add life to your years" (Hans Selve). Indeed, of the 15 major causes of death in the U.S., 65-70% are lifestyle-related. In this book, the following documented topics that are associated with diseases and mortality are discussed in detail: theories of aging; diseases and mortality associated with obesity, physical inactivity and poor nutrition; psychological stress (anxiety, depression); addiction (alcohol, tobacco, drugs); violence (suicide, homicide); food-borne and infectious diseases (viral, bacterial, parasitic); and various other conditions (air pollution, asbestosis, trace metals).
Author |
: Institute of Medicine |
Publisher |
: National Academies Press |
Total Pages |
: 497 |
Release |
: 1997-05-21 |
ISBN-10 |
: 9780309055345 |
ISBN-13 |
: 0309055342 |
Rating |
: 4/5 (45 Downloads) |
Synopsis Improving Health in the Community by : Institute of Medicine
How do communities protect and improve the health of their populations? Health care is part of the answer but so are environmental protections, social and educational services, adequate nutrition, and a host of other activities. With concern over funding constraints, making sure such activities are efficient and effective is becoming a high priority. Improving Health in the Community explains how population-based performance monitoring programs can help communities point their efforts in the right direction. Within a broad definition of community health, the committee addresses factors surrounding the implementation of performance monitoring and explores the "why" and "how to" of establishing mechanisms to monitor the performance of those who can influence community health. The book offers a policy framework, applies a multidimensional model of the determinants of health, and provides sets of prototype performance indicators for specific health issues. Improving Health in the Community presents an attainable vision of a process that can achieve community-wide health benefits.
Author |
: National Research Council |
Publisher |
: National Academies Press |
Total Pages |
: 200 |
Release |
: 2011-06-27 |
ISBN-10 |
: 9780309217101 |
ISBN-13 |
: 0309217105 |
Rating |
: 4/5 (01 Downloads) |
Synopsis Explaining Divergent Levels of Longevity in High-Income Countries by : National Research Council
During the last 25 years, life expectancy at age 50 in the United States has been rising, but at a slower pace than in many other high-income countries, such as Japan and Australia. This difference is particularly notable given that the United States spends more on health care than any other nation. Concerned about this divergence, the National Institute on Aging asked the National Research Council to examine evidence on its possible causes. According to Explaining Divergent Levels of Longevity in High-Income Countries, the nation's history of heavy smoking is a major reason why lifespans in the United States fall short of those in many other high-income nations. Evidence suggests that current obesity levels play a substantial part as well. The book reports that lack of universal access to health care in the U.S. also has increased mortality and reduced life expectancy, though this is a less significant factor for those over age 65 because of Medicare access. For the main causes of death at older ages-cancer and cardiovascular disease-available indicators do not suggest that the U.S. health care system is failing to prevent deaths that would be averted elsewhere. In fact, cancer detection and survival appear to be better in the U.S. than in most other high-income nations, and survival rates following a heart attack also are favorable. Explaining Divergent Levels of Longevity in High-Income Countries identifies many gaps in research. For instance, while lung cancer deaths are a reliable marker of the damage from smoking, no clear-cut marker exists for obesity, physical inactivity, social integration, or other risks considered in this book. Moreover, evaluation of these risk factors is based on observational studies, which-unlike randomized controlled trials-are subject to many biases.
Author |
: Bernard Jeune |
Publisher |
: |
Total Pages |
: 180 |
Release |
: 1995 |
ISBN-10 |
: UOM:39015053507276 |
ISBN-13 |
: |
Rating |
: 4/5 (76 Downloads) |
Synopsis Exceptional Longevity by : Bernard Jeune
States that the number of genuine long-livers is exploding and a substantial proportion of new-borns in developed countries may survive to celebrate their 100th birthday. This book examines the storied realms of exceptional longevity.
Author |
: National Academies of Sciences, Engineering, and Medicine |
Publisher |
: National Academies Press |
Total Pages |
: 583 |
Release |
: 2017-04-27 |
ISBN-10 |
: 9780309452960 |
ISBN-13 |
: 0309452961 |
Rating |
: 4/5 (60 Downloads) |
Synopsis Communities in Action by : National Academies of Sciences, Engineering, and Medicine
In the United States, some populations suffer from far greater disparities in health than others. Those disparities are caused not only by fundamental differences in health status across segments of the population, but also because of inequities in factors that impact health status, so-called determinants of health. Only part of an individual's health status depends on his or her behavior and choice; community-wide problems like poverty, unemployment, poor education, inadequate housing, poor public transportation, interpersonal violence, and decaying neighborhoods also contribute to health inequities, as well as the historic and ongoing interplay of structures, policies, and norms that shape lives. When these factors are not optimal in a community, it does not mean they are intractable: such inequities can be mitigated by social policies that can shape health in powerful ways. Communities in Action: Pathways to Health Equity seeks to delineate the causes of and the solutions to health inequities in the United States. This report focuses on what communities can do to promote health equity, what actions are needed by the many and varied stakeholders that are part of communities or support them, as well as the root causes and structural barriers that need to be overcome.
Author |
: Trygve O. Tollefsbol |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 462 |
Release |
: 2009-11-11 |
ISBN-10 |
: 9781441906397 |
ISBN-13 |
: 1441906398 |
Rating |
: 4/5 (97 Downloads) |
Synopsis Epigenetics of Aging by : Trygve O. Tollefsbol
Recent studies have indicated that epigenetic processes may play a major role in both cellular and organismal aging. These epigenetic processes include not only DNA methylation and histone modifications, but also extend to many other epigenetic mediators such as the polycomb group proteins, chromosomal position effects, and noncoding RNA. The topics of this book range from fundamental changes in DNA methylation in aging to the most recent research on intervention into epigenetic modifications to modulate the aging process. The major topics of epigenetics and aging covered in this book are: 1) DNA methylation and histone modifications in aging; 2) Other epigenetic processes and aging; 3) Impact of epigenetics on aging; 4) Epigenetics of age-related diseases; 5) Epigenetic interventions and aging: and 6) Future directions in epigenetic aging research. The most studied of epigenetic processes, DNA methylation, has been associated with cellular aging and aging of organisms for many years. It is now apparent that both global and gene-specific alterations occur not only in DNA methylation during aging, but also in several histone alterations. Many epigenetic alterations can have an impact on aging processes such as stem cell aging, control of telomerase, modifications of telomeres, and epigenetic drift can impact the aging process as evident in the recent studies of aging monozygotic twins. Numerous age-related diseases are affected by epigenetic mechanisms. For example, recent studies have shown that DNA methylation is altered in Alzheimer’s disease and autoimmunity. Other prevalent diseases that have been associated with age-related epigenetic changes include cancer and diabetes. Paternal age and epigenetic changes appear to have an effect on schizophrenia and epigenetic silencing has been associated with several of the progeroid syndromes of premature aging. Moreover, the impact of dietary or drug intervention into epigenetic processes as they affect normal aging or age-related diseases is becoming increasingly feasible.
Author |
: Institute of Medicine |
Publisher |
: National Academies Press |
Total Pages |
: 536 |
Release |
: 2003-02-01 |
ISBN-10 |
: 9780309133180 |
ISBN-13 |
: 0309133181 |
Rating |
: 4/5 (80 Downloads) |
Synopsis The Future of the Public's Health in the 21st Century by : Institute of Medicine
The anthrax incidents following the 9/11 terrorist attacks put the spotlight on the nation's public health agencies, placing it under an unprecedented scrutiny that added new dimensions to the complex issues considered in this report. The Future of the Public's Health in the 21st Century reaffirms the vision of Healthy People 2010, and outlines a systems approach to assuring the nation's health in practice, research, and policy. This approach focuses on joining the unique resources and perspectives of diverse sectors and entities and challenges these groups to work in a concerted, strategic way to promote and protect the public's health. Focusing on diverse partnerships as the framework for public health, the book discusses: The need for a shift from an individual to a population-based approach in practice, research, policy, and community engagement. The status of the governmental public health infrastructure and what needs to be improved, including its interface with the health care delivery system. The roles nongovernment actors, such as academia, business, local communities and the media can play in creating a healthy nation. Providing an accessible analysis, this book will be important to public health policy-makers and practitioners, business and community leaders, health advocates, educators and journalists.
Author |
: Alex Comfort |
Publisher |
: CreateSpace |
Total Pages |
: 274 |
Release |
: 2010-11-25 |
ISBN-10 |
: 1456392425 |
ISBN-13 |
: 9781456392420 |
Rating |
: 4/5 (25 Downloads) |
Synopsis The Biology of Senescence by : Alex Comfort
The Biology of Senescence
Author |
: Felipe Sierra |
Publisher |
: Springer |
Total Pages |
: 637 |
Release |
: 2015-11-10 |
ISBN-10 |
: 9783319232461 |
ISBN-13 |
: 3319232460 |
Rating |
: 4/5 (61 Downloads) |
Synopsis Advances in Geroscience by : Felipe Sierra
This book provides the first comprehensive overview of a new scientific discipline termed Geroscience. Geroscience examines the molecular and cellular mechanisms that might explain why aging is the main risk factor for most chronic diseases affecting the elderly population. Over the past few decades, researchers have made impressive progress in understanding the genetics, biology and physiology of aging. This book presents vital research that can help readers to better understand how aging is a critical malleable risk factor in most chronic diseases, which, in turn, could lead to interventions that can help increase a healthy lifespan, or ‘healthspan.’ The book begins with an analysis of the Geroscience hypothesis, as well as the epidemiological underpinnings that define aging as a candidate main risk factor for most chronic diseases. Next, each chapter focuses on one particular disease, or group of diseases, with an emphasis on how basic molecular and cellular biology might explain why aging is a major risk factor for it. Coverage in the book includes: cancer, cardiovascular disease, dementias, stroke, Parkinson's and Alzheimer’s diseases, osteoporosis, arthritis, diabetes asthma, emphysema, kidney disease, vision impairment, and AIDS/HIV. It finishes with a chapter on pain in the elderly and an overview of future steps needed to bring the newly acquired knowledge into the clinic and the public at large.
Author |
: Joseph Maroon |
Publisher |
: Simon and Schuster |
Total Pages |
: 370 |
Release |
: 2008-12-30 |
ISBN-10 |
: 9781416551072 |
ISBN-13 |
: 1416551077 |
Rating |
: 4/5 (72 Downloads) |
Synopsis The Longevity Factor by : Joseph Maroon
Neuroscientist and surgeon Joseph Maroon looks at recent scientific breakthroughs identifying a group of natural substances--including the much-publicized molecule resveratrol--that can actually activate a specific set of genes that promote a longer, healthier life. These substances, which make red wine, dark chocolate, and green tea good for us, appear to stave off a wide array of age-related diseases and keep us feeling young and vital. Only recently have scientists discovered how to isolate resveratrol and concentrate it into an affordable and safe supplement. Already, more than 200 supplements featuring resveratrol have flooded the market, and there are more on the way. What is a consumer to look for? Since resveratrol is a natural substance, can you get enough of it through diet alone, or should you combine diet with a supplement? And what lies on the horizon from the pharmaceutical industry? These questions and many more are answered here. --From publisher description.