April 27th, 2011 by Glenn Laffel, M.D., Ph.D. in Research
Tags: Carol Ryff, Eudaimonic, Happiness, Health Psychology, Hedonism, MIDUS, Philosophy, Psychology, Wall Street Journal
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Nowadays, a lot of folks pursue happiness as if it were their primary mission in life. But what is happiness?
Philosophers tell us there are at least 2 kinds. There is so-called “hedonic well-being” which is short-term pleasure derived from things like a tasty meal, great sex or a day in the amusement park. Then there’s “eudaimonic well-being” which comes from living with a sense of purpose, which is usually actualized by participating in meaningful activities like volunteering for a worthy cause, raising children or caring for others.
Scientists have recently joined their philosopher brethren in the analysis of happiness. Remarkably, they have produced evidence which suggests that people who are driven to achieve eudaimonic happiness actually have better health outcomes than those motivated to achieve hedonic happiness. They are more likely to remain intact cognitively, for example. They even tend to live longer.
For example, in a cohort study of 7,000 people known as MIDUS (the Mid-Life in the US National Study of Americans), Carol Ryff and colleagues at the University of Wisconsin have tried to identify social and behavioral factors that predict one’s ability to maintain good health into old age. The team has focused on sociocultural sub-populations known to be associated with poor health outcomes…things like low education level. Read more »
*This blog post was originally published at Pizaazz*
April 26th, 2011 by Bryan Vartabedian, M.D. in Opinion, Quackery Exposed, Research
Tags: Compliance, Fake, HIPAA, Hospital, Imposters, Policy, Social Media Experts, Social Media Policy, Twitter, Uncategorized
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They’re here: Creeping researchers who see the opportunity that’s social media. Publications, position papers, professional guidelines and policies on social media are appearing faster than you can say ‘ARA grant opportunity.’ A simple search will show that some of these authors have little more than a token feel of what its like to be a doctor in the social space. And they’ve got just enough of a footprint to fool the editors. “They’ve actually got a Twitter account. They must know what they’re talking about.”
The next time you see a policy or a guideline coming from a society or medical professional organization, deep search its authors. Look to see if they have the experience and social scars to guide you as a professional. If you’re a professional society or journal, be sure to do the same. Thoroughly vetting the social media experience of authors should be part of peer review when it comes to medical research and policy generation in social media. Otherwise expect those who have never experienced social media to position themselves as the new voice of authority. Read more »
*This blog post was originally published at 33 Charts*
April 25th, 2011 by PeterWehrwein in News, Research
Tags: Cardiology, Cholesterol, Do Statins Work?, Family Medicine, Heart Disease, Heart Health, Internal Medicine, Medications, Morbidity And Mortality, Statins
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Baseball fans have the Baseball Prospectus annual. Political junkies can get their fix from Nate Silver’s 538 blog.
For those of us with geeky interest in health and medicine statistics, graphs, and charts, the Health, United States, 2010 report from the National Center for Health Statistics is that kind of treat. The 41 charts and graphs and 148 trend tables in the 2010 report (it’s dated 2010 but was released earlier this year) could keep me happily occupied for hours.
One graph that really caught my eye shows the percentage of Americans that take a statin. Statins are prescribed mainly to lower “bad” LDL cholesterol, but they may have other benefits, too. The statins include atorvastatin (sold as Lipitor), rosuvastatin (sold as Crestor), and simvastatin (sold as Zocor but also available as a generic ).
Here is the graph I am talking about:
Many Americans take statins. No surprise there. But half of men, ages to 65 to 74, and 39% of women, ages 75 and older—that’s pretty stunning. Read more »
*This blog post was originally published at Harvard Health Blog*
April 24th, 2011 by ChristopherChangMD in News, Research
Tags: All Natural, Baby, CDC, Cedar, Child, Citrus, FDA, infant, Insecticide, Mosquito, Nootkatone, Repellent, Safe, Tick
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It’s about TIME!!! I read this fascinating story on NPR here.
An all-natural insect repellant called nootkatone found in Alaska yellow cedar trees and citrus fruits (like grapefruit) is being developed by the CDC. It is so safe for humans, it is even an FDA-approved food additive.
Nootkatone is not only safe for humans and the environment, it is a highly effective insect repellant. In fact, it is not only a bug repellant, but an insecticide causing death to biting insects like mosquitoes within 15 seconds.
Application of 2% nootkatone will also control ticks for up to 42 days at greater than 97 percent efficacy.
It is non-greasy, dries very quickly, and it has a very pleasant, citrus-y grapefruit odor to it.
Sounds too good to be true… But it is true! The only downside right now is that it is not available in the market, mainly because it is expensive — $4,000 per kilogram for highly purified food-grade material, which is used in parts-per-million amounts as a flavoring agent.
However, there are two companies that are currently working to make it available as insect control, hopefully in the near future!
Read more about this here.
References:
Susceptibility of four tick species, Amblyomma americanum, Dermacentor variabilis, Ixodes scapularis, and Rhipicephalus sanguineus (Acari: Ixodidae), to nootkatone from essential oil of grapefruit. J Med Entomol. 2011 Mar;48(2):322-6.
Mode of action for natural products isolated from essential oils of two trees is different from available mosquito adulticides. J Med Entomol. 2010 Nov;47(6):1123-6.
Ability of two natural products, nootkatone and carvacrol, to suppress Ixodes scapularis and Amblyomma americanum (Acari: Ixodidae) in a Lyme disease endemic area of New Jersey. J Econ Entomol. 2009 Dec;102(6):2316-24.
Use of novel compounds for pest control: insecticidal and acaricidal activity of essential oil components from heartwood of Alaska yellow cedar. J Med Entomol. 2005 May;42(3):352-8.
*This blog post was originally published at Fauquier ENT Blog*
April 23rd, 2011 by Glenn Laffel, M.D., Ph.D. in Research
Tags: Cartoon Characters, Cereal, Children, Consumerism, Influencing Purchasing Behavior, kids, Marketing, Pediatrics, Penguins, Perception, Stigma, Sugar, Taste Preferences
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Based on their experience during countless schleps to the market, moms know that kids pick cereals whose boxes have cartoon characters on them. Previous research by Yale scientists explained the phenomenon: kids say that the stuff poured from such boxes tastes better than the same stuff when poured from a cartoon-less box. The same thing happens when kids pick graham crackers, carrots and gummy fruit snacks.
Pictures of Shrek, Dora the Explorer, Scooby Doo and their kin make just about anything taste yummier, it seems.
Can this observation be leveraged to encourage kids to select healthier foods? Yes, it turns out. But the story isn’t as straightforward as you’d think.
To study the impact of licensed media spokescharacters and other nutrition cues on kids’ taste assessment of food products, scientists at the University of Pennsylvania fed cereal from a box that had been labeled either “Sugar Bits” or “Healthy Bits” to 80 kids. Half the boxes in each “brand category” were adorned with cute cartoon penguins, while the other half were not. The kids were between 4 and 6 years old. Read more »
*This blog post was originally published at Pizaazz*
Scientists have recently joined their philosopher brethren in the analysis of happiness. Remarkably, they have produced evidence which suggests that people who are driven to achieve eudaimonic happiness actually have better health outcomes than those motivated to achieve hedonic happiness. They are more likely to remain intact cognitively, for example. They even tend to live longer.
