Smart Drugs To Make Your Brain Function Better
The intrepid Ari Levaux tests so-called “smart” nootropic drugs so that you don’t have to (including Joe Rogan’s Alpha Brain), for The Atlantic:
Hunters will go to great lengths to gain an edge over their prey. You never know where the margin between success and failure may lie, so you wake up extra early, say a prayer, spray bottled deer piss on your boots, and do whatever else you think might increase your odds. My schedule recently got more demanding thanks to a new baby. With less time to kill and another mouth to feed, I’ve had to step up my game.
Hunting can be physically demanding but, assuming that you’re prepared, it’s mostly mental. Staying sharp is how opportunities are created. I ordered a bottle of nootropic pills, in case it might help.
Nootropic (new-tro-pik) is the term for supplements, also known as smart drugs, that improve brain function. They can be…
Sugar Should Be Regulated As A Toxin
Personally I’d prefer to see the likes of aspartame, saccharin, sucralose and the other artificial sweeteners outlawed (not to mention the ubiquitous High-Fructose Corn Syrup) … From Live Science via Yahoo News:
A spoonful of sugar might make the medicine go down. But it also makes blood pressure and cholesterol go up, along with your risk for liver failure, obesity, heart disease and diabetes.
Sugar and other sweeteners are, in fact, so toxic to the human body that they should be regulated as strictly as alcohol by governments worldwide, according to a commentary in the current issue of the journal Nature by researchers at the University of California, San Francisco (UCSF).
The researchers propose regulations such as taxing all foods and drinks that include added sugar, banning sales in or near schools and placing age limits on purchases.
Although the commentary might seem straight out of the Journal of Ideas That Will Never Fly, the researchers…
‘Magic Mushroom Therapy’ Clinical Trials May Begin This Year In U.K.
We may be just a few years away from going to our neighborhood pharmacies for our monthly supply of medicinal mushrooms. From the Independent:
Magic mushrooms could one day be prescribed for depression after Professor David Nutt, the controversial sacked government drugs advisor, claimed research on healthy volunteers proved what a mistake it was to abandon therapeutic psychedelic drugs more than 50 years ago.
The first clinical trial into magic mushroom therapy could start by the end of the year after two small studies suggested the active chemical, psilocybin, had a profound affect on key regions of the brain.
Professor Nutt’s team, at Imperial College London, hope to test the hallucinogen on depressed patients who have not benefited from antidepressants or behavioural therapy.
Psilocybin would be infused into their bloodstreams before a psychotherapy session, tailored to elicit positive memories. If funding is approved by the Medical Research Council it would represent a major step…
Fried Food Not A Cause Of Heart Disease
The Telegraph’s Stephen Adams reports on a new study belittling the “myth” that regularly eating fried foods causes heart attacks:
They say there is mounting research that it is the type of oil used, and whether or not it has been used before, that really matters.
The latest study, published in the British Medical Journal, found no association between the frequency of fried food consumption in Spain – where olive and sunflower oils are mostly used – and the incidence of serious heart disease.
However, the British Heart Foundation warned Britons not to “reach for the frying pan” yet, pointing out that the Mediterranean diet as a whole was healthier than ours.
Spanish researchers followed more than 40,000 people, two-thirds of whom were women, from the mid 1990s to 2004.
At the outset they asked them how often they ate fried foods, either at home or while out. They then looked to see whether eating…
Twenty Percent Of Americans Had Mental Illness In Last Year
A shocking statistic, made worse when you learn that 60% of the mentally ill did not receive any treatment. From MedPage Today:
About 20% of American adults reported having had a mental illness during the preceding year, a government survey found.
The figure rose to almost 30% of those in the 18 to 25 age group, compared with 14.3% of patients 50 and older, according to researchers from the Substance Abuse and Mental Health Services Administration (SAMHSA).
And of the nearly 46 million U.S. adults who reported having had a mental, behavioral, or emotional disorder when surveyed in 2010, some 60% didn’t receive any treatment for the condition.
The most common reason for not getting mental healthcare was not being able to afford it.
The researchers noted that although the 20% figure is “relatively high,” just 5% reported having serious issues that interfered with their normal activities.
Although more of those with serious mental illness reported…
Tuberculosis Strain Totally Resistant To Antibiotics Spreads In India
Sputum sample containing Mycobacterium tuberculosis
Are we approaching the end of the wondrous age of antibiotics? Scientists have nothing to combat this strain of TB, as Eryn Brown reports for the LA Times:
At least a dozen people in India are infected with a type of tuberculosis that is resistant to all antibiotics used to treat the disease.
In December, the journal Clinical Infectious Diseases published an online report that documented four of the cases. This weekend, news outlets in India reported that there were actually at least 12 people with the drug-resistant lung disease.
Officials fear that what they’ve seen so far is just the beginning, and that many more cases are lurking undetected.
“It’s estimated that on average, a tuberculosis patient infects 10 to 20 contacts in a year, and there’s no reason to suspect that this strain is any less transmissible,” study co-author Zarir Udwadia of the Hinduja National Hospital and Medical Research…
Bacon Shown To Increase Cancer Risk By 19%
Yet another item to scratch off the menu (and the same goes for other processed meats, to perhaps no disinformation reader’s surprise). From the Press Association via The Guardian:
Eating two rashers of bacon a day can increase the risk of pancreatic cancer by 19% and the risk goes up if a person eats more, experts have said.
Eating 50g of processed meat every day – the equivalent to one sausage or two rashers of bacon – increases the risk by 19%, compared to people who do not eat processed meat at all.
For people consuming double this amount of processed meat (100g), the increased risk jumps to 38%, and is 57% for those eating 150g a day. But experts cautioned that the overall risk of pancreatic cancer was relatively low – in the UK, the lifetime risk of developing the disease is one in 77 for men and one in 79 for…
Moderate Marijuana Smoking Doesn’t Hurt Lungs
Good news for those who partake via AP/Fox News:
Smoking a joint once a week or a bit more apparently doesn’t harm the lungs, suggests a 20-year study that bolsters evidence that marijuana doesn’t do the kind of damage tobacco does.
The results, from one of the largest and longest studies on the health effects of marijuana, are hazier for heavy users – those who smoke two or more joints daily for several years. The data suggest that using marijuana that often might cause a decline in lung function, but there weren’t enough heavy users among the 5,000 young adults in the study to draw firm conclusions.
Marijuana is an illegal drug under federal law although some states allow its use for medical purposes.
The study by researchers at the University of California, San Francisco, and the University of Alabama at Birmingham was released Tuesday by the Journal of the American Medical Association.
The findings…
Truly Free Healthcare: Is it Possible?
Krista Simpson describes a student-run, multi-discipline health care center, that requires no ID, no insurance, and no fees, for Torontoist. Is this a possible future model, not just for a marginalised identity-less population, but for Canada and the world at large?
At IMAGINE, a clinic organized and run by U of T students, multidisciplinary teams provide medical care to patients who would otherwise go without.
The life of someone studying in a medical field is a busy one, but for a group of University of Toronto students, even the hectic schedule does not stop them from taking on an extra project.
They are volunteers at a clinic called IMAGINE, an acronym for Interprofessional Medical and Allied Groups for Improving Neighbourhood Environments, which runs out of the Queen West Community Health Centre (168 Bathurst Street) on Saturdays. Patients do not need a health card or identification to be seen. Most who come through their…
Smart Contact Lenses To Monitor Your Health And Treat Disease
This is so Mission Impossible: Ghost Protocol! From CBS Pittsburgh:
Forty-million Americans wear contact lenses. In the not so distant future, contacts may do a lot more than just help you see.
What if the lenses could look inside of you to diagnose, monitor and even treat disease? Sound far-fetched? Well, it may not be too far away.
The new generation of contact lenses is being called “smart lenses,” and they are packed with circuits, sensors and wireless technology – all designed to keep an eye on your health.
“There’s a possibility to develop a really, really important new tool for medicine,” said Babak Parviz, PH.D., the developer of the Smart Lens.
A team of researchers at the University of Washington built and are testing the smart lens. They believe it could one day replace the standard blood test…
[continues at CBS Pittsburgh]
Mountain Dew Will Dissolve Rats On Contact
If you like soft drinks the way I do, that is, looking like my conception of nuclear waste, this is really good news. From the Smoking Gun:
Defending itself from a lawsuit claiming that an Illinois man found a dead mouse inside a can of Mountain Dew, PepsiCo contends that a rodent would have disintegrated and been transformed into a “jelly-like” substance between the time of the soft drink’s bottling and the day the plaintiff reportedly purchased the soda from a vending machine at his office.
In a court response to a motion filed by Ronald Ball–who claims to have found the dead mouse in a Mountain Dew can about three years ago–PepsiCo filed a fascinating/revolting affidavit from Lawrence McGill, a veterinarian who noted that he was “familiar with the effects an acidic fluid, such as common soda drinks including Mountain Dew, will have on mice and other animals.”
According to McGill, if…
Broken Hearts Lead To Heart Attacks
Fibonacci (CC)
Yup, that’s right, a figurative broken heart is now positively linked to increased risk of a physical heart attack. Alice Park reports for Time:
Grief is a powerful emotion, and the latest research shows just how damaging it can be, especially for the heart.
The sobering results, appearing in the journal Circulation, is the first to compare how grief affects an individual’s heart disease risk within a period of time. Previous studies have documented that people losing loved ones tend to have more heart problems than those who aren’t bereaved. In the current analysis, lead author Elizabeth Mostofsky and her colleagues took a unique approach by calculating an individual’s “average loss” of loved ones over a year, by asking how many people study participants had lost in the past year, and comparing that figure to the number of loved ones that same person lost during the study period in question, which…
The Fake Sugar Rush
Can ingesting so many sugar wannabes be a good thing? Remember that saccharin and aspartame were once touted as safe and calorie free before they were found to be totally toxic. Anne Marie Chaker reports for the Wall Street Journal:
At the Whole Foods Market in Silver Spring, Md., the self-serve coffee counter offers four types of milk and nearly every imaginable alternative to granulated sugar. There’s unrefined sugar, evaporated cane juice, agave nectar—and a no-calorie sugar substitute called Truvia.
The green packets are tucked behind the cash register; if you want it, you have to ask…
Mystery Kidney Disease Epidemic in Central America
Kate Sheehy reports for PRI’s The World:
In the western lowlands of Nicaragua, in a region of vast sugarcane fields, sits the tiny community of La Isla.The small houses are a patchwork of concrete and wood. Pieces of cloth serve as doors.
Maudiel Martinez emerges from his house to greet me. He’s pale, and his cheekbones protrude from his face. He hunches over like an old man — but he is only 19-years-old.
“The way this sickness is — you see me now, but in a month I could be gone. It can take you down all of a sudden,” he says. Maudiel’s kidneys are failing. They do not perform the essential function of filtering waste from his body. He’s being poisoned from the inside. When he got ill two years ago, he was already familiar with this disease and how it might end. “I thought about my father and grandfather,” he says.…
You Can Remotely Hack Someone’s Insulin Pump To Kill Them
A McAfee researcher has shown that it is possible to remotely hijack an insulin pump implanted in someone’s body. We may someday have internal devices that keep our organs functioning into super-old age, but will live in fear of computer viruses that explode hearts by sending pacemakers into hyperdrive, et cetera. The Register writes:
In a hack fitting of a James Bond movie, a security researcher has devised an attack that hijacks nearby insulin pumps, enabling him to surreptitiously deliver fatal doses to diabetic patients who rely on them.
The attack on wireless insulin pumps made by medical devices giant Medtronic was demonstrated Tuesday at the Hacker Halted conference in Miami. It was delivered by McAfee’s Barnaby Jack, the same researcher who last year showed how to take control of two widely used models of automatic teller machines so he could to cause them to spit out a steady stream of dollar bills.
“With…
Study: Marijuana Legalization Reduces Traffic Deaths
Legalizing pot across the nation would save many lives. The University of Colorado Denver Newsroom explains:
A groundbreaking new study shows that laws legalizing medical marijuana have resulted in a nearly 9 percent drop in traffic deaths and a 5 percent reduction in beer sales.
“Our research suggests that the legalization of medical marijuana reduces traffic fatalities through reducing alcohol consumption by young adults,” said Daniel Rees, professor of economics at the University of Colorado Denver who co-authored the study with D. Mark Anderson, assistant professor of economics at Montana State University.
The researchers collected data from a variety of sources including the National Survey on Drug Use and Health, the Behavioral Risk Factor Surveillance System, and the Fatality Analysis Reporting System.
The study is the first to examine the relationship between the legalization of medical marijuana and traffic deaths.
“We were astounded by how little is known about the effects of legalizing medical marijuana,” Rees…
Norway’s Low-Carb, High-Fat Diet Fad Has Caused a Butter Shortage
Nick Carbone writes in TIME:
Denmark is trying to wean its people off butter by imposing a hefty “fat tax,” but their neighbors across the Skagerrak in Norway can’t get enough of the golden goodness. A diet fad in the Scandinavian country has depleted the nation’s supply of butter. While we’d use the term “diet” lightly, the newest craze is a low-carb, high-fat feeding frenzy that has put a strain on Norway’s butter supply.
“Sales all of a sudden just soared,” Lars Galtung, head of communications at TINE, the country’s biggest farmer-owned cooperative, told Reuters. “Twenty percent in October then thirty percent in November.” The fat fad coupled with a summer that saw a major reduction in milk production spells empty supermarket dairy fridges. This year’s wet summer ruined animal feed, reducing cows’ outputs to 25 million liters less than last year. As a result, this year’s hot Christmas item isn’t the…
A Vaccination Against Social Prejudice
Via ScienceDaily:
Evolutionary psychologists suspect that prejudice is rooted in survival: Our distant ancestors had to avoid outsiders who might have carried disease. Research still shows that when people feel vulnerable to illness, they exhibit more bias toward stigmatized groups. But a new study in Psychological Science, a journal published by the Association for Psychological Science suggests there might be a modern way to break that link.
“We thought if we could alleviate concerns about disease, we could also alleviate the prejudice that arises from them,” says Julie Y. Huang of the University of Toronto, about a study she conducted with Alexandra Sedlovskaya of Harvard University; Joshua M. Ackerman of the Massachusetts Institute of Technology; and Yale University’s John A. Bargh. The group found that the sense of security derived through measures such as vaccination and hand washing can reduce bias against “out” groups, from immigrants to the obese.
The researchers conducted three experiments.…
Lifestyle Causes 40% Of Cancers
OK, so now that you know you can drastically reduce your chances of developing cancer, will you change your lifestyle? Michelle Roberts reports for BBC News that you should:
Nearly half of cancers diagnosed in the UK each year – over 130,000 in total – are caused by avoidable life choices including smoking, drinking and eating the wrong things, a review reveals.
Tobacco is the biggest culprit, causing 23% of cases in men and 15.6% in women, says the Cancer Research UK report.
Next comes a lack of fresh fruit and vegetables in men’s diets, while for women it is being overweight.
BBC News
The report is published in the British Journal of Cancer.
Its authors claim it is the most comprehensive analysis to date on the subject.
Lead author Prof Max Parkin said: “Many people believe cancer is down to fate or ‘in the genes’ and that it is the luck of the draw whether they get…
