Health Media ArticlesExcerpts of Key Health Media Articles in Major Media
Note: Explore our full index to revealing excerpts of key major media news articles on several dozen engaging topics. And don't miss amazing excerpts from 20 of the most revealing news articles ever published.
The American Medical Association (AMA) has just adopted an official policy statement about street lighting: cool it and dim it. The statement, adopted unanimously at the AMA's annual meeting ... comes in response to the rise of new LED street lighting sweeping the country. Municipalities are replacing existing streetlights with efficient and long-lasting LEDs to save money on energy and maintenance. Although the streetlights are delivering these benefits, the AMA's stance reflects ... the close connection between light and human health. The new "white" LED street lighting ... has two problems. The first is discomfort and glare. Because LED light is so concentrated and has high blue content, it can cause severe glare ... and sufficient levels can damage the retina. This can cause problems seeing clearly for safe driving or walking at night. The other issue addressed by the AMA statement is the impact on human circadian rhythmicity. Lighting affects our normal circadian physiology. This could lead to some serious health consequences. White LED light ... is estimated to be five times more effective at suppressing melatonin at night than the high pressure sodium lamps (given the same light output) which have been the mainstay of street lighting for decades. Melatonin suppression is a marker of circadian disruption, which includes disrupted sleep. The AMA "encourage[s] minimizing and controlling blue-rich environmental lighting by using the lowest emission of blue light possible to reduce glare." All LED lighting should be properly shielded.
Note: For more along these lines, see concise summaries of deeply revealing health news articles from reliable major media sources.
Physician influence can be bought for as little as a $20 meal, UCSF researchers have found. A study published Monday in JAMA Internal Medicine ... found that doctors who received just one meal averaging $20 were up to twice as likely to prescribe brand-name drugs being promoted than doctors who did not receive any free food. Gifts from pharmaceutical companies to doctors ... have come under scrutiny in recent years for concerns that the money spent by drugmakers directly influences what physicians write on their prescriptions pads. Some doctors deny they’re influenced by money, but a growing number of studies show that financial ties can affect their professional behavior. The UCSF researchers looked at ... the routine briefings many doctors and their staff receive from drug reps during lunches in their offices. The study found that the effect increased as doctors got more meals. Those who received multiple meals were up to three times as likely to prescribe the promoted brand-name drug. Higher-cost meals were associated with greater influence. Doctors who received four or more meals to promote Allergan’s Bystolic to treat hypertension prescribed the drug at 5.4 times the rate of physicians who received no meals. For Pfizer’s depression drug Pristiq, that rate was 3.4 times higher. UCSF researchers said that their studies show the buying power of drug makers decreases the use of cheaper, generic drugs and raises costs for patients as well as the health care system.
Note: For more along these lines, see concise summaries of deeply revealing big Pharma profiteering news articles from reliable major media sources.
Cholesterol does not cause heart disease in the elderly and trying to reduce it with drugs like statins is a waste of time, an international group of experts has claimed. A review of research involving nearly 70,000 people found there was no link between what has traditionally been considered “bad” cholesterol and the premature deaths of over 60-year-olds from cardiovascular disease. Published in the BMJ Open journal, the new study found that 92 percent of people with a high cholesterol level lived longer. The authors have called for a re-evaluation of the guidelines for the prevention of cardiovascular disease and atherosclerosis, a hardening and narrowing of the arteries, because “the benefits from statin treatment have been exaggerated”. Co-author of the study Dr Malcolm Kendrick, an intermediate care GP, acknowledged the findings would cause controversy but defended them as “robust” and “thoroughly reviewed”. Vascular and endovascular surgery expert Professor Sherif Sultan from the University of Ireland, who also worked on the study, said cholesterol is one of the “most vital” molecules in the body and prevents infection, cancer, muscle pain and other conditions in elderly people. “Lowering cholesterol with medications for primary cardiovascular prevention in those aged over 60 is a total waste of time and resources, whereas altering your lifestyle is the single most important way to achieve a good quality of life,” he said.
Note: Big Pharma was heavily involved in clinical trials of statins. For more along these lines, see concise summaries of deeply revealing health news articles from reliable major media sources. Then explore the excellent, reliable resources provided in our Health Information Center.
Atrazine [is] the second most commonly used herbicide in the United States. [It] is mainly used to control weeds in the corn blanketing much of the Midwest. The chemical also routinely turns up in streams and drinking water. And according to a new Environmental Protection Agency preliminary risk assessment, it may be doing serious harm to fish, animals, and amphibians, even at extremely low exposure levels. In the areas where it is most commonly used, mainly the Midwestern corn belt, atrazine turns up in the environment at rates that exceed established levels of concern "by as much as 22, 198, and 62 times for birds, mammals, and fish, respectively," the report concluded. The European Union banned atrazine in 2004, citing its potential to contaminate water and harm ecosystems. And this latest EPA report suggests the US government might also consider reining in use of the chemical. But probably not anytime soon. Back in 2011, the EPA released the final deliberations by a panel of independent scientists it had convened to address the topic. The panel found that atrazine had "suggestive evidence of carcinogenic potential" for ovarian cancer, non-Hodgkin's lymphoma, hairy-cell leukemia, and thyroid cancer. A recent paper by Texas A&M and Iowa State University researchers looked at research published since 2000 and concluded that "higher concentrations of atrazine in drinking water" have been associated with a variety of birth defects in people.
Note: With US regulators in its pocket, agrichemical giant Syngenta did everything in its power to discredit atrazine researcher Tyrone Hayes after Hayes published science proving that Syngenta's products were poisonous. The New Yorker published a detailed article on Syngenta's smear campaign. For more along these lines, see concise summaries of deeply revealing news articles on government corruption and health.
A technique that allows particular genes to spread rapidly through populations is not ready to be set loose in the wild, warns a committee convened by the US National Academies of Sciences, Engineering, and Medicine. In a [new] report ... the committee argued that such ‘gene drives’ pose complex ecological risks that are not yet fully understood. “We are not ready for any kind of release,” says Elizabeth Heitman, co-chair of the committee. Gene drives ... have long been postulated as a way to eradicate mosquito-borne diseases such as malaria. But the field was hampered by technical challenges until the recent advent of sophisticated - and easy-to-use - tools for engineering genomes. In the past two years, researchers have used a popular gene-editing technique called CRISPR–Cas9 to develop gene drives that spread a given gene through a population almost exponentially faster than normal. But as molecular biology research on gene drives has surged forward, it has outpaced our understanding of their ecological consequences, says Heitman. Even a small, accidental release from a laboratory holds the potential to spread around the globe: “After release into the environment, a gene drive knows no political boundaries,” the committee wrote. Given this risk, the report also stressed the importance of layering multiple methods of containment to prevent accidental release of engineered species, and of consulting with the public even before gene drive experiments are undertaken in the laboratory.
Note: According to the Washington Post, the USDA recently stated that it will not regulate a food product product engineered with this risky CRISPR technique. For more along these lines, see concise summaries of deeply revealing GMO news articles from reliable major media sources.
Genentech and another drugmaker will pay $67 million to settle claims that they misled doctors into prescribing a treatment to lung cancer patients for whom the companies knew it would not work. As a result, some patients may have died earlier than they would have if they had taken more effective drugs, a lawsuit brought by a former Genentech employee and joined by federal prosecutors alleges. From 2006 to 2011 Genentech and its marketing partner OSI Pharmaceuticals promoted Tarceva to treat all patients with non-small-cell lung cancer even though studies had shown that it worked for just those who had never smoked or had a certain gene mutation known as EGFR. Epidermal growth factor receptor is a type of protein found on the surface of cells in the body. The whistle-blower lawsuit was filed in 2011 by Brian Shields, who worked as a Tarceva sales representative and then a product manager. The lawsuit said the companies ... discouraged doctors from testing patients for EGFR. The companies also promoted Tarceva ... by giving doctors illegal kickbacks disguised as fees for making speeches or serving on Genentech’s advisory boards. Sales representatives across the country were “instructed to spend lavishly” on physicians, the case said, and given “an unlimited budget to wine and dine.” Genentech also organized lunches or dinners for lung cancer patients where “patient ambassadors” were paid fees to speak about how Tarceva could be used in ways never approved by regulators, the lawsuit said.
Note: While Genentech was inaccurately describing its new drugs to doctors and patients, this company was also fiercely lobbying to prevent others from selling affordable alternatives to its costly drugs. Practices like this, along with the suppression of promising cancer research, show how Big Pharma puts profit before people.
More than a decade ago, researchers at Gilead Sciences thought they had a breakthrough: a new version of the company’s key HIV medicine that was less toxic to kidneys and bones. Clinical trials ... seemed to support their optimism. Patients needed just a fraction of the dose, creating the chance of far fewer dangerous side effects. But in 2004 ... Gilead executives stopped the research. The results of the early patient studies would go unpublished for years as the original medication - tenofovir - became one of the world’s most-prescribed drugs for HIV, with $11 billion in annual sales. In 2010, Gilead restarted those trials. A year of treatment with Gilead’s HIV medicines costs about $30,000. Earlier this year, the Los Angeles-based AIDS Healthcare Foundation, which operates clinics and pharmacies for AIDS patients, sued Gilead, contending that it delayed the less toxic form of tenofovir to manipulate the patent system and keep prices artificially high. Animal studies showed that [tenofovir] could cause damage to the kidneys and bones. When the drug was approved in 2001, the FDA required Gilead to study whether the medicine would harm humans in the same way. [By] 2003, the company had received so many reports of patients experiencing kidney failure and other ... problems that it placed a warning on the drug’s label. Several times, U.S. regulators formally warned Gilead that it was downplaying the drug’s risks.
Note: After the FDA warned Gilead that its sales reps were illegally lying to doctors about tenofovir's safety, Gilead continued misrepresenting this drug, prompting the FDC to send the company a rare second warning letter. For more along these lines, see concise summaries of deeply revealing big Pharma profiteering news articles from reliable major media sources.
Federal scientists released partial findings Friday from a $25-million animal study that tested the possibility of links between cancer and chronic exposure to the type of radiation emitted from cell phones and wireless devices. The findings, which chronicle an unprecedented number of rodents subjected to a lifetime of electromagnetic radiation starting in utero, present some of the strongest evidence to date that such exposure is associated with the formation of rare cancers in at least two cell types in the brains and hearts of rats. The results, which were posted on a prepublication Web site run by Cold Spring Harbor Laboratory, are poised to reignite controversy about how such everyday exposure might affect human health. Researchers at the National Toxicology Program (NTP), a federal interagency group under the National Institutes of Health, led the study. They chronically exposed rodents to carefully calibrated radio-frequency (RF) radiation levels designed to roughly emulate what humans with heavy cell phone use or exposure could theoretically experience in their daily lives. The animals were placed in specially built chambers that dosed their whole bodies with varying amounts and types of this radiation for approximately nine hours per day throughout their two-year life spans. “This is by far—far and away—the most carefully done cell phone bioassay, a biological assessment,” says Christopher Portier ... who helped launch the study
Note: For lots more reliable information on cellphone risk, read this well researched article. In 2012, the American Academy of Pediatrics urged the US to reassess cell phone safety standards for children. For more along these lines, see concise summaries of deeply revealing health news articles from reliable major media sources. Then explore the excellent, reliable resources provided in our Health Information Center.
Environmentalists have taken to streets around the world to protest against seed giant Monsanto at the same time as the company is facing a $62 billion takeover by Bayer, the German drugs giant. More than 400 simultaneous demonstrations against genetically modified crops and pesticides were organised around the world this weekend. The protests took place in over 40 countries. They come come as Monsanto faces an unsolicited takeover offer by Bayer, the chemical giant that invented aspirin. The deal could create the world’s biggest supplier of farm chemical and genetically modified seeds. Up to 3,000 protesters, rallied by environmental organisations including Greenpeace and Stop TAFTA, an anti-capitalist group, gathered in Paris, according to Agence France Presse. Protesters voiced their anger against Monsanto’s herbicide Roundup which is classified as “probably carcinogenic to humans” by the World Health Organisation. In the US, where 90 per cent of corn, soybean and cotton is genetically modified, campaigners promoted the march with a billboard in Times Square, showing a topless model and the slogan: “Keep GMOs out of your genes.” On Monday Bayer made an unsolicited $62 billion all-cash offer to acquire Monsanto. A concentration of corporate power in the agriculture and chemical sector would be bad news for both farmers and consumers. It would accelerate the decrease in crop diversity while limiting consumer choice. Farmers would ... find it harder to choose what they grow and how they grow it.
Note: Bayer's pesticides have been implicated in the collapse of bee populations. Glyphosate, the main ingredient in Monsanto's "RoundUp" pesticide, is now the most heavily-used agricultural chemical ever and probably causes cancer. For more along these lines, see concise summaries of deeply revealing GMO news articles from reliable major media sources.
When the price of the blood-pressure drug Nitropress leaped from $215 to $881 last year, an increase of 300%, it triggered public outrage. [Drug maker] Valeant Pharmaceuticals International ... would buy patents for unique, lifesaving drugs, hike their prices and then watch the profits roll in. In the wake of the Valeant pricing scandal ... congressional and media investigations have revealed that the embattled company’s business model is hardly unique. In a memo from Oct. 16, 2015 ... the global investment bank Canaccord Genuity wrote that the price increases were not out of the ordinary. In a report from the same day, BMO Capital Markets reiterated that Valeant’s tactics were a “common industry practice” and that “at least 14 different pharmaceutical companies, excluding Valeant,” had made similar price hikes in recent years. The drug industry boasts some of the biggest profits of any industry. Wall Street investors have swooned over the sector. From 2012 to the middle of 2015, more than $50 billion in new capital poured into the industry. That influx of cash shifted the character of the industry. Instead of focusing on time-consuming R&D, drug companies began worrying more about delivering short-term gains to shareholders. For 20 of the biggest drug companies, 80% of shareholder earnings in 2014 were the result of price hikes. [The] industry ... spends more on lobbying than any other industry in the country.
Note: For more along these lines, see concise summaries of deeply revealing big Pharma profiteering news articles from reliable major media sources.
Would you read a story if this was the headline: "New study raises questions about an experimental treatment that might not work and won't be ready for a long time." That description would apply to most medical studies that make the news but would be unlikely to generate the clicks, taps, likes and shares that propel a story through cyberspace and social media. What gets clicks? Words like "breakthrough," "groundbreaking," "game changer" and "lifesaver." Since the 1970s, the use of positive words in scientific abstracts increased by 880 per cent, according to a study last December in the British Medical Journal. And now, the world's stem cell scientists have been told to stop the hype. The International Society for Stem Cell Research (ISSCR) issued new guidelines last week that urge scientists to dial back their enthusiasm when talking publicly about their research. Because people are getting hurt. Last December, the Food and Drug Administration in the U.S. issued a warning letter to a U.S.-based company offering stem cell therapies for a range of diseases, including autism, multiple sclerosis and Parkinson's disease. And a U.K. newspaper claims its undercover investigation lead to the closure of a controversial clinic in Germany where a child died after having stem cells injected into his brain. "There is ... an industry already out there that is marketing unproven therapies directly to patients," said George Daley, a member of the ISSCR and a professor at Harvard Medical School. "It is part of the concern that has raised the alarm."
Note: According to Richard Horton, chief editor of The Lancet, up to half of all science journal claims may be untrue. Read also the revealing comments of Marcia Angell, former editor-in-chief of the New England Journal of Medicine, on the massive corruption she found in the health industry. For more along these lines, see concise summaries of deeply revealing science corruption news articles from reliable major media sources.
I’m a science journalist. That keeps me busy, because, as you know, most peer-reviewed scientific claims are wrong. So I’m a skeptic, but with a small s, not capital S. “The Science Delusion” is common among Capital-S Skeptics. You don’t apply your skepticism equally. You are extremely critical of belief in God, ghosts, heaven, ESP, astrology, homeopathy and Bigfoot. Meanwhile, you neglect [many] dubious and even harmful claims promoted by major scientists and institutions. Let’s take a look at ... mainstream medicine. Over the past half-century, physicians and hospitals have introduced increasingly sophisticated, expensive tests. They assure us that early detection of disease will lead to better health. But tests often do more harm than good. For every woman whose life is extended because a mammogram detected a tumor, up to 33 receive unnecessary treatment, including biopsies, surgery, radiation and chemotherapy. For men diagnosed with prostate cancer after a PSA test, the ratio is 47 to one. Similar data are emerging on colonoscopies and other tests. Mental-health care suffers from similar problems. The biological theory that really drives me nuts is the deep-roots theory of war. According to the theory, lethal group violence is in our genes. But the evidence is overwhelming that war was a cultural innovation. I hate the deep-roots theory not only because it’s wrong, but also because it encourages fatalism toward war. War is our most urgent problem.
Note: The above was written by John Horgan, director of the Center for Science Writings at the Stevens Institute of Technology. For more along these lines, see concise summaries of deeply revealing science corruption news articles from reliable major media sources.
In recent years, researchers have sought to rescue hallucinogens from exile by examining their efficacy in treating certain disorders of the mind. Psychoactive substances, often derived from mushrooms, have been part of human cultures ... for thousands of years. In the 1950s and ’60s, researchers assiduously explored LSD as a tool for treating mental illness and various addictions. The Central Intelligence Agency tested the drug’s possibilities as a truth serum or perhaps a vehicle for mind control. Prohibitions against LSD and brethren hallucinogens, like psilocybin and mescaline, were codified in the Controlled Substances Act of 1970. Soon enough, serious scientific exploration of psychedelics dried up. In recent years, though, mind-bending drugs have begun tiptoeing back into the research mainstream. Modern scientists are ... studying hallucinogens’ potential to help smokers kick the habit, to undo addictions to drugs and alcohol, to cope with cluster headaches and depression, and to deal with obsessive-compulsive and post-traumatic stress disorders. Institutions where such work is underway include New York University; Johns Hopkins University; the University of California, Los Angeles; Psychiatric University Hospital in Zurich; and Imperial College in London. Hallucinogens, while not addictive, remain officially taboo everywhere. Nonetheless ... if carefully administered, [some researchers] say, hallucinogens can reorient patients’ perceptions of their place in the universe and pull them out of ruts of negative thinking.
Note: Watch a 13-minute New York Times video on the return of psychedelics as a powerful healing modality. While the war on drugs has been called a "trillion dollar failure", articles like this suggest the healing potentials of mind altering drugs are starting to be investigated more scientifically.
You've heard those hospital horror stories where the surgeon removes the wrong body part or operates on the wrong patient. Even scarier, perhaps, is a new study in the latest edition of BMJ suggesting most medical errors go unobserved, at least in the official record. In fact, the study, from doctors at Johns Hopkins, suggests medical errors may kill more people than lower respiratory diseases like emphysema and bronchitis do. That would make these medical mistakes the third leading cause of death in the United States. That would place medical errors right behind heart disease and cancer. Through their analysis of four other studies examining death rate information, the doctors estimate there are at least 251,454 deaths due to medical errors annually in the United States. The authors believe the number is actually much higher, as home and nursing home deaths are not counted in that total. This is a much greater number than a highly cited 1999 study from the Institute of Medicine that put the number in the 44,000 to 98,000 range. Other studies have put estimates closer to 195,000 deaths a year. The U.S. Department of Health and Human Services Office of the inspector general in 2008 reported 180,000 deaths by medical error among Medicare patients alone. Dr. Martin Makary and Dr. Michael Daniel, who did the study, hope their analysis will lead to real reform in a health care system they argue is letting patients down.
Note: The above article does not mention prescription drug deaths. This is surprising, as prescription drugs were reported to have caused 123,000 deaths and 800,000 adverse patient outcomes such as disability in the US in 2014 alone. Read also the revealing comments of Marcia Angell, former editor-in-chief of the New England Journal of Medicine, on the massive corruption she found in the health industry. Then explore the excellent, reliable resources provided in our Health Information Center.
Antibiotic-resistant bacteria has been a growing concern in the United States, leading to thousands of deaths each year. Doctors prescribing antibiotics unnecessarily is a big contributor to the problem, and now a new analysis of government data [has] found that an estimated 30 percent of outpatient oral antibiotic prescriptions in the U.S. from 2010 to 2011 may have been unwarranted. According to the Centers for Disease Control and Prevention, antibiotic-resistant infections affect 2 million people and lead to about 23,000 deaths annually. "Antibiotic resistance is one of the most urgent public health threats of our time," Dr. Katherine E. Fleming-Dutra, of the CDC, told CBS News. "The use of antibiotics is the single most important factor leading to resistance." For the study, Fleming-Dutra and her team analyzed two CDC national surveys. The results showed that about half of the antibiotics prescribed for acute respiratory infections, including the common cold, bronchitis, and viral sore throat, may have been unnecessary. Across all conditions, about 30 percent of antibiotic prescriptions were inappropriate from 2010 to 2011. "This equates to about 47 million unnecessary antibiotic prescriptions written every year in the United States," Fleming-Dutra said. The strategy to improve outpatient antibiotic prescribing is twofold. Doctors need to be more cautious about prescribing antibiotics unnecessarily. Patients can play a role in stopping antibiotic misuse, too, [by expressing] their concerns about antibiotic overuse to their clinicians.
Note: Big Pharma profits handsomely from unnecessary drug prescriptions. For more along these lines, see concise summaries of deeply revealing health news articles from reliable major media sources. Then explore the excellent, reliable resources provided in our Health Information Center.
The teenage birth rate in the United States has hit an all-time low, according to a report this week from the Centers for Disease Control and Prevention. The CDC says during the last 25 years, the teen birth rate has fallen from 62 births for every 1,000 teenage women to 24 per 1,000. The drop is steepest among minorities in the past decade, with pregnancies down 44 percent for black teens and down 51 percent among Hispanics. Dr. Wanda Barfield, the CDC’s director of the Division of Reproductive Health [explains this dramatic] decrease: "What we’re seeing is that community-based interventions appear to be effective in preventing teen births. We’re seeing declines in sexual activity among teens, as well as increases in the use of the most effective contraceptive methods available. Sexual health education plays an important role in the prevention of teen pregnancy. Even states that may have low rates of teen pregnancy may have areas where we’re seeing high rates of teen pregnancy within specific communities. So, as a result, it’s really important that we look locally, that we engage communities in teen pregnancy prevention."
Note: Explore a treasure trove of concise summaries of incredibly inspiring news articles which will inspire you to make a difference.
A new study finds a correlation between the aerial spraying of pesticides to kill mosquitoes and an increased risk of developmental delays and autism among kids. In the new findings, presented at the Pediatric Academic Societies 2016 meeting, researchers looked at the rates of autism and developmental delays from eight zip codes in a region of New York that is exposed to yearly airplane pesticide spraying to prevent mosquito-borne disease like eastern equine encephalitis virus. They compared those to the rates in 16 zip codes where the pesticide spraying doesn’t happen. They controlled for factors like poverty and gender variation across the zip codes. The authors report that kids living in zip codes where the spraying was done each summer had around a 25% higher risk of an autism diagnosis or developmental problems compared to kids living in areas without the aerial spraying. “Several studies have previously reported links between pesticide and autism risk,” says Dr. Steve Hicks, an assistant professor of pediatrics at Penn State College of Medicine in an email to TIME. “Our data suggests the way in which pesticides are applied might play some role. Studies of pesticides in animal models show they can affect certain neurotransmitters in the brain, but their exact molecular effects on brain development are still being explored.”
Note: For more along these lines, see concise summaries of deeply revealing health news articles from reliable major media sources. Then explore the excellent, reliable resources provided in our Health Information Center.
A Michigan environmental official suggested a technician collecting samples for a suburban Detroit private water system “bump ... out” a test result that found very high levels of lead by testing more homes, according to a 2008 email. Doing so could avert a “lead public notice”, the email reasoned, which would alert residents of dangerously high levels in their water. “I’ve never heard (it) more black and white,” said Marc Edwards, a ... lead expert who helped uncover the Flint water crisis. “It just shows that this culture of corruption and unethical, uncaring behavior predated Flint by at least six years.” In early September 2008, a water laboratory technician collected samples from five of the nearly 45 homes in the [private water system]. The technician submitted the samples to the Michigan department of environmental quality. Of the five samples, one home registered a lead level of 115 parts per billion (ppb), nearly 10 times higher than the federal action level of 15ppb. Adam Rosenthal, an MDEQ environmental quality analyst, sent an email to the technician. He copied Mike Prysby, the state employee who was criminally charged last week for his role in the city of Flint’s two-year lead contamination crisis, along with state employee Stephen Busch. “I just saw the results – 115 ppb for lead is a bit high,” Rosenthal wrote in the email. “There is still time to collect more samples and possibly bump this one out.” Experts said the email shows MDEQ’s Rosenthal was explicitly attempting to “subvert” the lead and copper rule.
Note: Another recent Guardian article further describes how US authorities systematically distort water quality tests. For more along these lines, see concise summaries of deeply revealing news articles on government corruption and health.
For many of us, the most pressing question about exercise is: How little can I get away with? The answer, according to a sophisticated new study of interval training, may be very, very little. In this new experiment, in fact, 60 seconds of strenuous exertion proved to be as successful at improving health and fitness as three-quarters of an hour of moderate exercise. Scientists at McMaster University ... began by recruiting 25 out-of-shape young men and measuring their current aerobic fitness. Then the researchers randomly divided the men into three groups. One group was asked to change nothing; they would be the controls. A second group began a typical endurance-workout routine. The final group was assigned to interval training, using [a] workout [that] lasted 10 minutes, with only one minute of that time being strenuous. Both groups of exercising volunteers completed three sessions each week for 12 weeks. By the end of the study ... the endurance group had [exercised] for 27 hours, while the interval group had [exercised] for six hours, with only 36 minutes of that time being strenuous. The scientists ... found that the exercisers showed virtually identical gains. In both groups, endurance had increased by nearly 20 percent, insulin resistance likewise had improved significantly, and there were significant [improvements in] certain microscopic structures in the men’s muscles. Neither approach to exercise was, however, superior to the other, except that one was shorter - much, much shorter.
Note: Explore a treasure trove of concise summaries of incredibly inspiring news articles which will inspire you to make a difference.
On the edge of Belarus' Chernobyl exclusion zone, down the road from the signs warning "Stop! Radiation," a dairy farmer offers his visitors a glass of freshly drawn milk. Associated Press reporters politely decline the drink but pass on a bottled sample to a laboratory, which confirms it contains levels of a radioactive isotope at levels 10 times higher than the nation's food safety limits. Fallout from the April 26, 1986, explosion at the Chernobyl plant in neighboring Ukraine continues to taint life in Belarus. The authoritarian government of this agriculture-dependent nation appears determined to restore long-idle land to farm use - and in a country where dissent is quashed, any objection to the policy is thin. One of the most prominent medical critics of the government's approach to safeguarding the public from Chernobyl fallout, Dr. Yuri Bandazhevsky, was removed as director of a Belarusian research institute and imprisoned in 2001 on corruption charges that international rights groups branded politically motivated. Since his 2005 parole he has resumed his research into Chernobyl-related cancers with European Union sponsorship. "In Belarus, there is no protection of the population from radiation exposure. On the contrary, the government is trying to persuade people not to pay attention to radiation, and food is grown in contaminated areas and sent to all points in the country," [Bandazhevsky said]. The milk sample subjected to an AP-commissioned analysis backs this picture.
Note: 30 years later and the fallout from this nuclear reactor disaster in Ukraine is still contaminating food in Belarus. Why are we still using nuclear power? For more along these lines, see concise summaries of deeply revealing nuclear power news articles from reliable major media sources.
Important Note: Explore our full index to revealing excerpts of key major media news articles on several dozen engaging topics. And don't miss amazing excerpts from 20 of the most revealing news articles ever published.