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Medical Myths, Lies, and Half-Truths

Medical Myths, Lies, and Half-Truths
Medical Myths, Lies, and Half-Truths
24xDVDRip | AVI / XviD, ~926 kb/s | 640x480 | Duration: 12:24:32 | English: MP3, 128 kb/s (2 ch) | + PDF Guides | 5 GB
Genre: Medicine

True or false: Eight servings of water a day are mandatory for staying hydrated. Vitamin C protects you against catching flu. Frequent snacking could be the quickest way to bust your diet plan. Natural foods will always be better for you. You hear advice similar to this all the time. But what do these four nuggets of so-called medical wisdom have in common? They're all myths, half-truths, and misconceptions-pieces of info so familiar we bring them for granted without truly taking into consideration the scientific truth behind them.

In today's information age, when supposedly accurate health advice and diagnoses is found online using the click of your computer mouse, medical myths are typical around us. But much of this information isn't true, and utilizing it to generate decisions about your individual health-whether it's how you can treat the symptoms of the common cold or how to care for a child or aging relative-can be harmful. Even deadly.

Because you are the one who's ultimately to blame for your own health, it's vital to understand the accuracy of medical information; to break around the growing body of misinformation and learn the truth about everyday health insurance and well-being.

"You can't feel that what you've always heard have to be true due to the fact many other people trust it and spread it around," notes Dr. Steven Novella from the Yale School of Medicine, a health practitioner who has built his career educating patients, people, students, and professionals regarding the highest standards in medical science and practice. "You should challenge all of your beliefs and, whenever you can, make an effort to rely upon a consensus of authority or primary sources to be able to check out exactly what you think you know to be true."

This is exactly the approach you'll take with Medical Myths, Lies, and Half-Truths: What We Think We Know May Be Hurting Us. Dr. Novella's 24 revealing lectures are an empowering learning experience that may give you evidence-based guidelines for good health, will enhance your ability to be better informed about common medical myths, and may strengthen your abilities at assessing the scientific truth behind medical information and advice-whether you're through an important conversation using your doctor or taking a trip along the medicine aisle of the local pharmacy.

Dispel Medical Myths with Authoritative Information

Popular and easily accessible sources for example websites, blogs, advocacy groups, marketing materials, and celebrity endorsements are where we often get quick medical information. But they're also probably the most unreliable sources. That's why Dr. Novella's course is the central aid for just about any home-because the info in every single lecture is rooted in authoritative and reliable sources of fact and knowledge:

* Physicians along with other health-care professionals
* Medical research and professional organizations like the Centers for Disease Control and Prevention
* University medical schools
* Regulatory agencies much like the Food and Drug Administration

After you recruit a solid foundation for the purpose constitutes "good" information and how you can look for it, Dr. Novella takes you through some in the most prevalent and enduring medical myths. And to enable you to filter from the deluge of advice on the market, he's organized Medical Myths, Lies, and Half-Truths into three major sections that target specific elements of health.

* You Are What You Eat and Drink: So much of today's misinformation swirls around concepts in connection with dieting and nutrition. Here, you'll receive pointed talks about proper hydration, the routine using multivitamins, natural foods and probiotics, antioxidants, plus more.
* Fighting Diseases: Some diseases are merely inconvenient to everyday life; others, however, could be significant and lasting health threats. Which makes it increasingly important to deal with truth from fiction regarding vaccines, vaccine safety, the supposed link between vaccination and autism, antibiotics, chronic diseases, along with other subjects you find out about in this section.
* Exploring the Alternatives: It seems as if there's a surplus of alternative medicines, remedies, and treatments made to alleviate symptoms, prevent illness, or promote personal health. But those really work? Investigate the claims behind herbs, homeopathy, acupuncture, and other alternatives which aren't as worthwhile as they claim to become.

Dr. Novella also opens up your eyes to myths about pregnancy, loss of consciousness, detoxification, and the placebo effect. In one lecture toward the end of the course, he even takes you on a brief tour of common medical myths from worldwide to demonstrate that medical myths vary, but misinformation is universal.

Intriguing Medical Questions, Revealing Scientific Answers

At the guts of Medical Myths, Lies, and Half-Truths, obviously, are the answers to questions which have long perplexed many of us. Much with the myths and misinformation we hear about sound true and seem to produce sense. But can they? Dr. Novella's answers, rooted in scientific knowledge plus a wealth of medical research, may surprise you.

Here is simply a small sample from the many myths you'll debunk within this intriguing course.

* The more vitamins you take every day, better. Many vitamins may cause dangerous toxicity if consumed high doses (a practice referred to as megadosing). Regular utilization of high doses of some vitamins can also increase the potential risk of disease. For example, Vitamin E supplementation has been shown to correlate by having an increased chance of heart disease.
* Soda causes hyperactivity in children. Despite common belief, there is absolutely no evidence to aid a link between caffeinated beverages like soda and behavioral changes in kids. In fact, because caffeine is often a stimulant, it might improve attention in most children. However, high doses of caffeine could cause jitteriness, nervousness, and sleep difficulty.
* You can never be too clean. Regular experience of immune challenges actually keeps our natural defenses healthy-something which can be compromised by overusing antibiotics or being overly hygienic. Recent medical research has shown a possible association between decreased disease fighting capability exposure and certain diseases like asthma.
* If you're pregnant and carrying your child low, then its a boy. Myths like these are pure folklore and therefore are often rooted in ancient gender stereotypes. The only two legitimate options for determining the sex of one's baby are through ultrasound (which actively seeks physical sexual characteristics) or amniocentesis (which examines the baby's chromosomes).
* Most of the body heat is lost via your head. This myth will depend on the false notion that body heat rises. Heat is lost through the entire surface area of your skin in numerous methods, including evaporation through sweat. If anything, both your hands lose a disproportionate volume of heat because of the highly vascular nature.
* Cracking your knuckles causes arthritis. A medical study published inside the Journal of Manipulative and Physiological Therapeutics examined 300 knuckle crackers and located no increased risk of arthritis. It did, however, find grip weakness, which has been probably brought on by repeated stretching with the ligaments throughout the knuckle joints.

Save Yourself Time, Money, and Worry

A strong proponent of ethics in medicine and the accuracy of medical information, Dr. Novella is a veritable fountain of data who will enhance your understanding of medical truths and instill in you the confidence to conquer the bewildering level of bad information surrounding you. As an academic neurologist with the Yale School of Medicine, he's built a job teaching doctors the way to become good doctors.

And while it's always crucial that you seek medical health advice directly from your loved ones physician, it is just as crucial that you be your own personal doctor also to have the knowledge to generate smart and savvy health decisions that will save you time, money, and-most of all-unnecessary worry. All of which you'll receive with Medical Myths, Lies, and Half-Truths.

About Your Professor

Dr. Steven Novella is Assistant Professor of Neurology with the Yale School of Medicine. He earned his M.D. from Georgetown University and completed his residency lessons in neurology at Yale University. Dr. Novella is active both in clinical research and in medical education each and every level, including patients, people, medical students, and health professionals.

An expert in neuroscience, Dr. Novella focuses his practice on neuromuscular disorders. His personal blog, NeuroLogica Blog, is considered one with the top neuroscience blogs and covers issues in neuroscience plus the intersection of science while using media and society. Dr. Novella is also the founder and senior editor of Science-Based Medicine, a medical blog specialized in promoting the very best standards of basic and clinical science in medical practice.

Dr. Novella is president and cofounder with the New England Skeptical Society, a nonprofit educational organization designed to further public comprehension of science. As the host and producer with the organization's award-winning science show, The Skeptics' Guide to the Universe, Dr. Novella explores the newest scientific discoveries, the presentation of science within the mainstream media, and public understanding and attitudes toward science.

Medical Myths, Lies, and Half-Truths
Medical Myths, Lies, and Half-Truths


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