Ebola, SARS, Hendra, AIDS, and countless other deadly viruses all have one thing in common: the bugs that transmit these diseases all originate in wild animals and pass to humans by a process called spillover. In this gripping account, David Quammen takes the reader along on this astonishing quest to learn how, where from, and why these diseases emerge and asks the terrifying question: What might the next big one be?
You may not know that you have Lyme. It can mimic every disease process including Chronic Fatigue Syndrome, Fibromyalgia, autoimmune conditions like MS, psychiatric conditions like depression and anxiety, and cause significant memory and concentration problems, mimicking early dementia. It is called the "Great Imitator," and inaccurate testing-combined with a fierce, ongoing debate that questions chronic infection-makes it difficult for sufferers to find effective care.
When Dr. Richard Horowitz moved to the Hudson Valley over two decades ago to start his own medical practice, he had no idea that he was jumping into a hotbed of Lyme disease. He would soon realize that many of the chronic disease diagnoses people were receiving were also the result of Lyme-and he would discover how once-treatable infections, in the absence of timely intervention, could cause disabling conditions. In a field where the number of cases is growing exponentially around the world and answers remain elusive, Dr. Horowitz has treated over 12,000 patients and made extraordinary progress. His plan represents a crucial paradigm shift, without which the suffering will continue.
In this book, Dr. Horowitz:
- Breaks new ground with a 16 Point Differential Diagnostic Map, the basis for his revolutionary Lyme treatment plan, and an overarching approach to treating all chronic illness.
- Introduces MSIDS, or Multiple Systemic Infectious Disease Syndrome, a new lens on chronic illness that may prove to be an important missing link.
- Covers in detail Lyme's leading symptoms and co-infections, including immune dysfunction, sleep disorders, chronic pain and neurodegenerative disorders - providing a unique functional and integrative health care model, based on the most up-to-date scientific research, for physicians and health care providers to effectively treat Lyme and other chronic illnesses.
Cutting through the frustration, misinformation and endless questions, Dr. Horowitz's enlightening story of medical discovery, science and politics is an all-in-one source for patients of chronic illness to identify their own symptoms and work with their doctors for the best possible treatment outcome.
Today’s optimistic farm-to-table food culture has a dark secret: the local food movement has failed to change how we eat. It has also offered a false promise for the future of food. In his visionary New York Times–bestselling book, chef Dan Barber, recently showcased on Netflix’s Chef’s Table, offers a radical new way of thinking about food that will heal the land and taste good, too. Looking to the detrimental cooking of our past, and the misguided dining of our present, Barber points to a future “third plate”: a new form of American eating where good farming and good food intersect. Barber’s The Third Plate charts a bright path forward for eaters and chefs alike, daring everyone to imagine a future for our national cuisine that is as sustainable as it is delicious.
From the Trade Paperback edition.
In The Viral Storm, award-winning biologist Nathan Wolfe tells the story of how viruses and human beings have evolved side by side through history; how deadly viruses like HIV, swine flu, and bird flu almost wiped us out in the past; and why modern life has made our species vulnerable to the threat of a global pandemic.
Wolfe's research missions to the jungles of Africa and the rain forests of Borneo have earned him the nickname "the Indiana Jones of virus hunters," and here Wolfe takes readers along on his groundbreaking and often dangerous research trips—to reveal the surprising origins of the most deadly diseases and to explain the role that viruses have played in human evolution.
In a world where each new outbreak seems worse than the one before, Wolfe points the way forward, as new technologies are brought to bear in the most remote areas of the world to neutralize these viruses and even harness their power for the good of humanity. His provocative vision of the future will change the way we think about viruses, and perhaps remove a potential threat to humanity's survival.
Microbiology is a fascinating field that explores life down to the tiniest level. Did you know that your body contains more bacteria cells than human cells? It's true. Microbes are essential to our everyday lives, from the food we eat to the very internal systems that keep us alive. These microbes include bacteria, algae, fungi, viruses, and nematodes. Without microbes, life on Earth would not survive. It's amazing to think that all life is so dependent on these microscopic creatures, but their impact on our future is even more astonishing. Microbes are the tools that allow us to engineer hardier crops, create better medicines, and fuel our technology in sustainable ways. Microbes may just help us save the world.
Microbiology For Dummies is your guide to understanding the fundamentals of this enormously-encompassing field. Whether your career plans include microbiology or another science or health specialty, you need to understand life at the cellular level before you can understand anything on the macro scale.Explore the difference between prokaryotic and eukaryotic cells Understand the basics of cell function and metabolism Discover the differences between pathogenic and symbiotic relationships Study the mechanisms that keep different organisms active and alive
You need to know how cells work, how they get nutrients, and how they die. You need to know the effects different microbes have on different systems, and how certain microbes are integral to ecosystem health. Microbes are literally the foundation of all life, and they are everywhere. Microbiology For Dummies will help you understand them, appreciate them, and use them.
Expanding on the film's themes, the book Food, Inc. will answer those questions through a series of challenging essays by leading experts and thinkers. This book will encourage those inspired by the film to learn more about the issues, and act to change the world.
Public sanitation and antibiotic drugs have brought about historic increases in the human life span; they have also unintentionally produced new health crises by disrupting the intimate, age-old balance between humans and the microorganisms that inhabit our bodies and our environment. As a result, antibiotic resistance now ranks among the gravest medical problems of modern times. Good Germs, Bad Germs addresses not only this issue but also what has become known as the "hygiene hypothesis"— an argument that links the over-sanitation of modern life to now-epidemic increases in immune and other disorders. In telling the story of what went terribly wrong in our war on germs, Jessica Snyder Sachs explores our emerging understanding of the symbiotic relationship between the human body and its resident microbes—which outnumber its human cells by a factor of nine to one! The book also offers a hopeful look into a future in which antibiotics will be designed and used more wisely, and beyond that, to a day when we may replace antibacterial drugs and cleansers with bacterial ones—each custom-designed for maximum health benefits.
Whether it is asthma, food or pollen allergies, type-1 diabetes, lupus, multiple sclerosis, or Crohn’s disease, everyone knows someone who suffers from an allergic or autoimmune disorder. And if it appears that the prevalence of these maladies has increased recently, that’s because it has—to levels never before seen in human history. These days no fewer than one in five—and likely more—Americans suffers from one of these ailments. We seem newly, and bafflingly, vulnerable to immune system malfunction. Why? Science writer Moises Velasquez-Manoff explains the latest thinking about this problem and explores the remarkable new treatments in the works.
In the past 150 years, improved sanitation, water treatment, and the advent of vaccines and antibiotics have saved countless lives, nearly eradicating diseases that had plagued humanity for millennia. But now, a growing body of evidence suggests that the very steps we took to combat infections also eliminated organisms that kept our bodies in balance. The idea that we have systematically cleaned ourselves to illness challenges deeply entrenched notions about the value of societal hygiene and the harmful nature of microbes. Yet scientists investigating the rampant immune dysfunction in the developed world have inevitably arrived at this conclusion. To address this global “epidemic of absence,” they must restore the human ecosystem.
This groundbreaking book explores the promising but controversial “worm therapy”—deliberate infection with parasitic worms—in development to treat autoimmune disease. It explains why farmers’ children so rarely get hay fever, why allergy is less prevalent in former Eastern Bloc countries, and how one cancer-causing bacterium may be good for us. It probes the link between autism and a dysfunctional immune system. It investigates the newly apparent fetal origins of allergic disease—that a mother’s inflammatory response imprints on her unborn child, tipping the scales toward allergy. In the future, preventive treatment—something as simple as a probiotic—will necessarily begin before birth.
An Epidemic of Absence asks what will happen in developing countries, which, as they become more affluent, have already seen an uptick in allergic disease: Will India end up more allergic than Europe? Velasquez-Manoff also details a controversial underground movement that has coalesced around the treatment of immune-mediated disorders with parasites. Against much of his better judgment, he joins these do-it-yourselfers and reports his surprising results.
An Epidemic of Absence considers the critical immune stimuli we inadvertently lost as we modernized, and the modern ills we may be able to correct by restoring them. At stake is nothing less than our health, and that of our loved ones. Researchers, meanwhile, have the good fortune of living through a paradigm shift, one of those occasional moments in the progress of science when a radically new way of thinking emerges, shakes things up, and suggests new avenues of treatment. You’ll discover that you’re not you at all, but a bustling collection of organisms, an ecosystem whose preservation and integrity require the utmost attention and care.
After four decades of assuming that the conquest of all infectous diseases was imminent, people on all continents now find themselves besieged by AIDS, drug-resistant tuberculosis, cholera that defies chlorine water treatment, and exotic viruses that can kill in a matter of hours.
Based on extensive interviews with leading experts in virology, molecular biology, disease ecology and medicine, as well as field research in sub-Saharan Africa, Western Europe, Central America and the United States, The Coming Plague takes readers from the savannas of eastern Bolivia to the rain forests of northern Zaire on a harrowing, fifty year journey through our battles with the microbes, and tells us what must be done to prevent the coming plague.
Like most Americans, Steve Ettlinger eats processed foods. And, like most consumers, he didn't have a clue as to what most of the ingredients on the labels mean. So when his young daughter asked, Daddy, what's polysorbate 60?, he was at a loss and determined to find out.
From the phosphate mines in Idaho to the oil fields in China to the Hostess factories and their practices, Twinkie, Deconstructed demystifies some of the most common processed food ingredients, where they come from, how they are made, how they are used, and why. Beginning at the source (hint: they're often more closely linked to rock and petroleum than any of the four food groups), we follow each Twinkie ingredient through the process of being crushed, baked, fermented, refined, and/or reacted into a totally unrecognizable goo or powder, all for the sake of creating a simple snack cake.
An insightful exploration of the modern food industry, if you've ever wondered what you're eating when you consume foods containing mono- and diglycerides or calcium sulfate (the latter a food-grade equivalent of plaster of paris), this book is for you. Consequently, as Hostess plans to permanently close its doors in 2012, this book will provide a relevant guide into the practices of one of the biggest companies of all time.
While Katz expertly contextualizes fermentation in terms of biological and cultural evolution, health and nutrition, and even economics, this is primarily a compendium of practical information—how the processes work; parameters for safety; techniques for effective preservation; troubleshooting; and more.
With two-color illustrations and extended resources, this book provides essential wisdom for cooks, homesteaders, farmers, gleaners, foragers, and food lovers of any kind who want to develop a deeper understanding and appreciation for arguably the oldest form of food preservation, and part of the roots of culture itself.
Readers will find detailed information on fermenting vegetables; sugars into alcohol (meads, wines, and ciders); sour tonic beverages; milk; grains and starchy tubers; beers (and other grain-based alcoholic beverages); beans; seeds; nuts; fish; meat; and eggs, as well as growing mold cultures, using fermentation in agriculture, art, and energy production, and considerations for commercial enterprises. Sandor Katz has introduced what will undoubtedly remain a classic in food literature, and is the first—and only—of its kind.
From the Trade Paperback edition.
Fortunately for you, there's Schaum's Outlines. More than 40 million students have trusted Schaum's to help them succeed in the classroom and on exams. Schaum's is the key to faster learning and higher grades in every subject. Each Outline presents all the essential course information in an easy-to-follow, topic-by-topic format. You also get hundreds of examples, solved problems, and practice exercises to test your skills.
This Schaum's Outline gives you:Practice problems with full explanations that reinforce knowledge Coverage of the most up-to-date developments in your course field In-depth review of practices and applications
Fully compatible with your classroom text, Schaum's highlights all the important facts you need to know. Use Schaum's to shorten your study time-and get your best test scores!
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In The Fever, the journalist Sonia Shah sets out to answer these questions, delivering a timely, inquisitive chronicle of the illness and its influence on human lives. Through the centuries, she finds, we've invested our hopes in a panoply of drugs and technologies, and invariably those hopes have been dashed. From the settling of the New World to the construction of the Panama Canal, through wars and the advances of the Industrial Revolution, Shah tracks malaria's jagged ascent and the tragedies in its wake, revealing a parasite every bit as persistent as the insects that carry it. With distinguished prose and original reporting from Panama, Malawi, Cameroon, India, and elsewhere, The Fever captures the curiously fascinating, devastating history of this long-standing thorn in the side of humanity.
Nessa Carey, a leading epigenetics researcher, connects the field’s arguments to such diverse phenomena as how ants and queen bees control their colonies; why tortoiseshell cats are always female; why some plants need cold weather before they can flower; and how our bodies age and develop disease. Reaching beyond biology, epigenetics now informs work on drug addiction, the long-term effects of famine, and the physical and psychological consequences of childhood trauma. Carey concludes with a discussion of the future directions for this research and its ability to improve human health and well-being.
Most DIY cheesemaking books are hard to follow, complicated, and confusing, and call for the use of packaged freeze-dried cultures, chemical additives, and expensive cheesemaking equipment. For though bread baking has its sourdough, brewing its lambic ales, and pickling its wild fermentation, standard Western cheesemaking practice today is decidedly unnatural. In The Art of Natural Cheesemaking, David Asher practices and preaches a traditional, but increasingly countercultural, way of making cheese—one that is natural and intuitive, grounded in ecological principles and biological science.
This book encourages home and small-scale commercial cheesemakers to take a different approach by showing them:
• How to source good milk, including raw milk;
• How to keep their own bacterial starter cultures and fungal ripening cultures;
• How make their own rennet—and how to make good cheese without it;
• How to avoid the use of plastic equipment and chemical additives; and
• How to use appropriate technologies.
Introductory chapters explore and explain the basic elements of cheese: milk, cultures, rennet, salt, tools, and the cheese cave. The fourteen chapters that follow each examine a particular class of cheese, from kefir and paneer to washed-rind and alpine styles, offering specific recipes and handling advice. The techniques presented are direct and thorough, fully illustrated with hand-drawn diagrams and triptych photos that show the transformation of cheeses in a comparative and dynamic fashion.
The Art of Natural Cheesemaking is the first cheesemaking book to take a political stance against Big Dairy and to criticize both standard industrial and artisanal cheesemaking practices. It promotes the use of ethical animal rennet and protests the use of laboratory-grown freeze-dried cultures. It also explores how GMO technology is creeping into our cheese and the steps we can take to stop it.
This book sounds a clarion call to cheesemakers to adopt more natural, sustainable practices. It may well change the way we look at cheese, and how we make it ourselves.
Stem Cell Research For Dummies offers a balanced, plain-English look at this politically charged topic, cutting away the hype and presenting the facts clearly for you, free from debate. It explains what stem cells are and what they do, the legalities of harvesting them and using them in research, the latest research findings from the U.S. and abroad, and the prospects for medical stem cell therapies in the short and long term.Explains the differences between adult stem cells and embryonic/umbilical cord stem cells Provides both sides of the political debate and the pros and cons of each side's opinions Includes medical success stories using stem cell therapy and its promise for the future
Comprehensive and unbiased, Stem Cell Research For Dummies is the only guide you need to understand this volatile issue.
Includes New and Updated Material
Now in its second edition, this work is the culmination of research and discussions with technical experts, as well as USP and FDA representatives on various topics of interest to the pharmaceutical microbiologist and those responsible for the microbial quality of products, materials, equipment, and manufacturing facilities. New in this edition is an entire chapter dedicated to the topic of biofilms and their impact on pharmaceutical and biopharmaceutical operations. The subject of rapid methods in microbiology has been expanded and includes a discussion on the validation of alternative microbiological methods and a case study on microbial identification in support of a product contamination investigation.
Substantially updated and revised, this book assists readers in understanding the fundamental issues associated with pharmaceutical microbiology and provides them with tools to create effective microbial contamination control and microbial testing programs for the areas under their responsibility.
· The average American carries a "body burden" of 700 synthetic chemicals;
· Chemicals in tap water can cause reproductive abnormalities and hermaphroditic birth;
· One study of lactating women found perchlorate (a toxic component of rocket fuel) in practically every mother's breast milk.
In the face of this national health crisis, Fitzgerald presents informed and practical suggestions for what we can do to turn the tide and live healthier lives.
From the Trade Paperback edition.
What causes mental illness? We've long blamed stress, trauma, and brain-chemistry imbalances. But a new theory is quietly achieving critical mass. In INFECTIOUS MADNESS, award-winning science writer Harriet Washington reveals that schizophrenia, obsessive-compulsive disorder, Alzheimer's, and anorexia also may be caused by bacteria, parasites, or viruses. Weaving together cutting-edge research and case studies, INFECTIOUS MADNESS shows how strep throat can trigger rapid-onset OCD in a formerly healthy teen and how contact with cat litter elevates the risk of schizophrenia. Featuring a new afterword by the author, and rich in science, medical mysteries, cultural nuance, and evidence-based recommendations, INFECTIOUS MADNESS pulls back the curtain on a new paradigm with profound implications for us all.
Vaccinated is not a biography; Hilleman's experience forms the basis for a rich and lively narrative of two hundred years of medical history, ranging across the globe and throughout time to take in a cast of hundreds, all caught up, intentionally or otherwise, in the story of vaccines. It is an inspiring and triumphant tale, but one with a cautionary aspect, as vaccines come under assault from people blaming vaccines for autism and worse. Paul Offit clearly and compellingly rebuts those arguments, and, by demonstrating how much the work of Hilleman and others has gained for humanity, shows us how much we have to lose.
Expanding on the film's themes, the book Food, Inc. will answer those questions through a series of challenging essays by leading experts and thinkers. This book will encourage those inspired by the film to learn more about the issues, and act to change the world.
New chapters on:
-Supplemental processes including filtration, sedimentation, centrifugation, and mixing
-Extrusion processes for foods
-Packaging concepts and shelf life of foods
Expanded information on
Emerging technologies, such as high pressure and pulsed electric field
Transport of granular foods and powders
Process controls and measurements
Design of plate heat exchangers
Impact of fouling in heat transfer processes
Use of dimensional analysis in understanding physical phenomena
Indeed, this book fills a big hole in the market. Beginner guides leave you wanting more content and explanation of process, while recipe-based cookbooks often fail to dig deeper into the science, and therefore don’t allow for a truly intuitive cheesemaker to develop. Acclaimed cheesemaker Gianaclis Caldwell has written the book she wishes existed when she was starting out. Every serious home-scale artisan cheesemaker—even those just beginning to experiment—will want this book as their bible to take them from their first quick mozzarella to a French mimolette, and ultimately to designing their own unique cheeses.
This comprehensive and user-friendly guide thoroughly explains the art and science that allow milk to be transformed into epicurean masterpieces. Caldwell offers a deep look at the history, science, culture, and art of making artisan cheese on a small scale, and includes detailed information on equipment and setting up a home-scale operation. A large part of the book includes extensive process-based recipes dictating not only the hard numbers, but also the concepts behind each style of cheese and everything you want to know about affinage (aging) and using oils, brushes, waxes, infusions, and other creative aging and flavoring techniques. Also included are beautiful photographs, profiles of other cheesemakers, and in-depth appendices for quick reference in the preparation and aging room. Mastering Artisan Cheesemaking will also prove an invaluable resource for those with, or thinking of starting, a small-scale creamery.
Let Gianaclis Caldwell be your mentor, guide, and cheering section as you follow the pathway to a mastery of cheesemaking. For the avid home hobbyist to the serious commercial artisan, Mastering Artisan Cheesemaking is an irreplaceable resource.
Drawing from personal experience as well as scientific literature, this book introduces the core concepts of winemaking before delving into methods and analysis to provide practical insights into creating and maintaining quality in the wine product.Understand the chemistry and sensory science at the foundation of quality winesExplore real-world examples of key analysis and application of conceptsPractice methods and exercises for hands-on experience
Complete and up-to-date, this book describes safer sex practices, testing protocols, and symptoms, and details commonly known treatments as well as significant recent medical advances—including new testing for the herpes virus, the vaccine against the human papilloma virus (HPV), and new discoveries about the effectiveness of spermicides and condoms. For each disease, Dr. Marr offers the latest Sexually Transmitted Disease Treatment Guidelines from the Centers for Disease Control and Prevention.
Forthright, compassionate, and practical, this guide is a trusted source of advice for anyone who is sexually active.
Science is on the cusp of a revolutionary breakthrough. We now understand more about aging—and how to prevent and reverse it—than ever before.
In recent years, our understanding of the nature of aging has grown exponentially, and dramatic life extension—even age reversal—has moved from science fiction to real possibility.
Dr. Michael Fossel has been in the forefront of aging research for decades and is the author of the definitive textbook on human aging. In The Telomerase Revolution, he takes us on a detailed but highly accessible scientific journey, providing startling insights into the nature of human aging.
Twenty years ago, there was still considerable debate of the nature of human aging, with a variety of competing theories in play. But scientific consensus is forming around the telomere theory of aging. The essence of this theory is that human aging is the result of cellular aging. Every time a cell reproduces, its telomeres (the tips of the chromosomes) shorten. With every shortening of the telomeres, the cell’s ability to repair its molecules decreases. It ages. Human aging is the result of the aging of the body’s trillions of cells.
But some of our cells don’t age. Sex cells and stem cells can reproduce indefinitely, without aging, because they create telomerase. Telomerase re-lengthens the telomeres, keeping these cells young.
The Telomerase Revolution describes how telomerase will soon be used as a powerful therapeutic tool, with the potential to dramatically extend life spans and even reverse human aging. Telomerase-based treatments are already available, and have shown early promise, but much more potent treatments will become available over the next decade.
The Telomerase Revolution is the definitive work on the latest science on human aging, covering both the theory and the clinical implications. It takes the reader to the forefront of the upcoming revolution in human medicine.
Damaged Goods adds to our knowledge of how women are affected by living with chronic STDs and reveals the stages of their sexual- self transformation. From the anxiety of being diagnosed with an STD to issues of blame and shame, Nack-herself diagnosed with a cervical HPV infection-shows why these women feeling that they are "damaged goods," question future relationships, marriage, and their ability to have healthy children.
When Pamela Weintraub, a science journalist, learned that her oldest son tested positive for Lyme disease, she thought she had found an answer to the symptoms that had been plaguing her family for years—but her nightmare had just begun. Almost everything about Lyme disease turned out to be deeply controversial, from the microbe causing the infection, to the length and type of treatment and the kind of practitioner needed.
On one side of the fight, the scientists who first studied Lyme describe a disease transmitted by a deer tick that is hard to catch but easy to cure no matter how advanced the case. On the other side, rebel doctors insist that Lyme and a soup of "co-infections" cause a complicated spectrum of illness often dramatically different – and far more difficult to treat – than the original researchers claim. Instead of just swollen knees and a rash, patients can experience exhaustion, disabling pain, and a "Lyme fog" that leaves them dazed and confused. As patients struggle for answers, once-treatable infections become chronic.
In this nuanced picture of the intense controversy and crippling uncertainty surrounding Lyme disease, Pamela Weintraub sheds light on one of the angriest medical disputes raging today. The most comprehensive book ever written about the past, present and future of Lyme disease, Cure Unknown exposes the ticking clock of a raging epidemic and the vulnerability we all share.
Grasp and retain vital concepts easilythanks to a user-friendly color-coded format, succinct text, key concept boxes, and dynamic illustrations.
Effectively review for problem-based courseswith the help of chapter introductions and "Lessons in Microbiology" text boxes that highlight the clinical relevance of the material, offer easy access to key concepts, and provide valuable review tools.
Approach microbiology by body system or by pathogenthrough an extensively cross-referenced "Pathogen Review" section.
Access the complete contents online at studentconsult.com, along with downloadable illustrations...150 multiple choice review questions... "Pathogen Parade"...and many other features to enhance learning and retention. Enhance your learning and absorb complex information in an interactive, dynamic way with Pathogen Parade – a quickly searchable online glossary of viruses, bacteria, and fungi.
Deepen your understanding of epidemiology and the important role it plays in providing evidence-based identification of key risk factors for disease and targets for preventive medicine.A completely re-written chapter on this topic keeps abreast of the very latest findings.
* Only available work to cover the entire whisky process from raw material to delivery to the market in such a comprehensive manner
* Includes a chapter on marketing and selling whisky
* Foreword written by Alan Rutherford, former Chairman and Managing Director of United Malt and Grain Distillers Ltd.
Several themes explored in the book illustrate ways in which non-medical factors influence our views of a disease and our reaction to it. One of these themes is the tendency to focus blame for the spread of a disease on a particular group (e.g., women, blacks, sinners). The balance between protecting the rights of individuals and protecting the public health, in issues such as whether to quarantine the infected and whether to require mandatory testing for the disease, is another theme. A third theme is the persistent reluctance of many Americans to discuss venereal disease openly because it involves sex, a subject that we are often not comfortable talking about.
In Cracking the Aging Code, theoretical biologist Josh Mitteldorf and award-winning writer and ecological philosopher Dorion Sagan reveal that evolution and aging are even more complex and breathtaking than we originally thought. Using meticulous multidisciplinary science, as well as reviewing the history of our understanding about evolution, this book makes the case that aging is not something that “just happens,” nor is it the result of wear and tear or a genetic inevitability. Rather, aging has a fascinating evolutionary purpose: to stabilize populations and ecosystems, which are ever-threatened by cyclic swings that can lead to extinction.
When a population grows too fast it can put itself at risk of a wholesale wipeout. Aging has evolved to help us adjust our growth in a sustainable fashion as well as prevent an ecological crisis from starvation, predation, pollution, or infection.
This dynamic new understanding of aging is provocative, entertaining, and pioneering, and will challenge the way we understand aging, death, and just what makes us human.
Now in its 5th Edition, the highly acclaimed Principles of Food Sanitation provides sanitation information needed to ensure hygienic practices and safe food for food industry personnel as well as students. The highly acclaimed textbook and reference addresses the principles related to contamination, cleaning compounds, sanitizers, cleaning equipment. It also presents specific directions for applying these concepts to attain hygienic conditions in food processing or food preparation operations.
New features in this edition include:
A new chapter on the concerns about biosecurity and food sanitation
Updated chapters on the fundamentals of food sanitation, contamination sources and hygiene, Hazard Analysis Critical Control Points, cleaning and sanitizing equipment, and waste handling disposal
Comprehensive and concise discussion about sanitation of low-, intermediate-, and high-moisture foods