Physicians as a group are leaner, fitter and live longer than average Americans

From the WSJ:

Physicians as a group are leaner, fitter and live longer than average Americans. Male physicians keep their cholesterol and blood pressure lower.

However, doctors are less likely to have their own primary care physician—and more apt to abuse prescription drugs.

Lifestyle habits

Exercise: Many physicians say they "embed" it into their lives, making it a non-negotiable part of their daily routine, often early in the morning before demands pile on. One doctor says he gets up at 4:45 a.m. virtually every morning to train for marathons he runs. "But by 8:30 at night, I have the IQ of a zucchini," he says.

Smoking: Only 2% to 4% of physicians smoke cigarettes, compared to roughly 24% of the U.S. population.

Stress: For all their good habits, it's no secret that doctors are under enormous pressure.

References:

What Patients Can Learn from the Ways Physicians Take Care of Themselves. WSJ.
Chicago doctors talk about healthy habits in their own lifestyle - not surprisingly ladies do a lot better than the guys http://goo.gl/jFf7w

Image source: OpenClipart.org, public domain.

Comments from Twitter:

@IrfanDhalla (Irfan Dhalla): Wonder if they still would be after adjusting for income? MT @DrVes: Physicians as a group are fitter and live longer goo.gl/b5C3

Good and Bad Health Habits in U.S.: drinkers outnumber exercisers

The CDC study shows that six in 10 American adults were regular drinkers in 2005-2007, but only about three in 10 regularly exercised.

Since 1997, rates of cigarette smoking have declined by several percentage points, rates of obesity have climbed, and rates of alcohol use, exercise, and sleep have remained relatively unchanged.

Men were more likely than women to be drinkers (68% vs. 55%).

The more educated people were, the more likely they were to drink. 74% of people who have a graduate degree were drinkers, compared with 44% of people with a high school diploma.

Adults with higher levels of education were less likely to be smokers, be physically inactive, and be obese and to sleep six hours or less per night.

Twitter comments:

@kcb704: "The more educated people were, the more likely they were to drink." http://goo.gl/JDv1 // work hard, play hard..

@BrettLinda: Hold on... good or bad? RT @DrVes Good and Bad Health Habits in U.S.: drinkers outnumber exercisers http://goo.gl/JDv1

References:
Good and Bad Health Habits in U.S. WebMD.

Images source: Wikipedia, Free Documentation License.

Can You Tell Your Life Story In 6 Words?

Larry Smith and Rachel Fershleiser talk to NPR about the fun and the challenge of capturing real-life stories in six little words.

Some examples related to medicine:

Alzheimer's: meeting new people every day.
Phil Skversky

After cancer, I became a semicolon.
Anthony R. Cardno

Normal person becomes psychotic on Twitter.
Robin Slick

Yale at 16, downhill from there.
Anita Kawatra

References:

Can You Tell Your Life Story In Exactly Six Words? NPR, 2010.
FDA Approves "Alzheimer's CT scan" by Eli Lilly - radioactive agent florbetapir tags clumps of sticky amyloid in brain. WSJ, 2012.

Fish out of pills - Pharmaceuticals in drinking water

Fish out of pills - Pharmaceuticals in drinking water, NationalGeographic, April 01, 2010. Design Editor Oliver Uberti shows what went into the making of an information graphic about pharmaceuticals that make their way into our watersheds and end up in fish. Click here to see the full-size illustration.

A vast array of pharmaceuticals — including antibiotics, anti-convulsants, mood stabilizers and sex hormones — have been found in the drinking water supplies of at least 41 million Americans. The concentrations of these pharmaceuticals are tiny, far below the levels of a medical dose but the long-term consequences to human health are unknown.

The pharmaceutical industry points out the amount of medication in the water supply is the equivalent of a single pill in an Olympic-size swimming pool. Still, if you a have glass of water in Philadelphia, you are drinking tiny amounts of at least 56 medications.

References:

Antibiotics, anticonvulsants, antidepressants and sex hormones in drinking water of 41 million Americans http://goo.gl/HiXa

AP Probe Finds Drugs in Drinking Water. Associated Press.

Drugs in water causing troubling problems to fish, wildlife. CNN.
In U.S., bottled water lacks drug safeguards. CNN.

Pollution: Fish Pharm. NGM Blog Central.

Related reading:

Fish Pharm: Pharmaceutical Waste and the Environment. BitingTheDust, 2010.

Fishing For Answers: How To Choose Fish and Seafood | Summer Tomato http://goo.gl/0OBf
Something in the water - fluoxetine in this river, antihypertensives in that lake - BMJ, 2011.

Jamie Oliver at TED: Teach every child about food

Sharing powerful stories from his anti-obesity project in Huntington, W. Va., TED Prize winner Jamie Oliver makes the case for an all-out assault on our ignorance of food.

How to Exercise WHILE Blogging or Doing Other Computer Work

The exercises below have been adapted from a ProBlogger post. Most of the names have been modeled after popular social media services such as Twitter, RSS, Blogger, etc.

1. Cyber Squats. Set your chair aside for a few minutes and instead move to a semi-squat position with thighs parallel to the floor. Hold for 1 minute.

2. RSS Raises. As you’re sitting at your desk, straighten your knees and lift your legs out in front of you.

3. Ten Minute "Move it!" Break. Alternate jogging in place with jumping jacks – do a minute of each and repeat 5 times.

4. Twitter Tummy Tone. Tighten your abdominal muscles for 30 seconds and then release.

5. Social Squeezes. Tighten your gluteal muscles for 30 seconds and then release.

6. Ten Minute "Move it!" Break. Grab a step stool and climb up and down.

7. Inbox Incline. While you’re sitting with your feet on the floor, raise your heels so you are on the balls of your feet and lower them.

8. Ten Minute "Move it!" Break. Do walking lunges around the house. You can add some weights and do bicep curls at the same time.

9. Blogger Breather. Close your eyes and focus on your breath. Count to 10 as you slowly inhale through your nose, thinking positive thoughts. Exhale through your mouth, again counting to 10. Release all the tension and stress out of your body.

10. Sign Off Stretches. Shoulder shrugs – with your head at your chest, shrug your shoulders up and down. Neck Rolls – relax your shoulders and let your head roll forward. Slowly rotate your head in a circle. Repeat five times.

How to stay healthy while traveling: This is a mnemonic for exercises that can be done with just body weight: PLSS

P ushups
S itups
L unges
S quats


Exercises that can be done with just body weight: PLSS.

Exercise slows telomere shortening (and aging). Telomeres are the chromosome tips which shorten each time a cell divides, making them a possible marker of aging. A study of 2400 twins showed that physically active people had longer telomeres than sedentary people. According to the authors, this provides a powerful message that could be used by clinicians to promote the potentially antiaging effect of regular exercise.


Human chromosomes (grey) capped by telomeres (white). Image source: Wikipedia, public

domain.

If you need any more convincing, please see this "health promotion" video that clearly shows the benefits of exercise:

"Health Promotion" video: Benefits of exercise.

References:

10 Ways to get Fit WHILE Blogging. ProBlogger, 2009.
How to stay healthy while traveling

What's the best exercise for heart health? A combination of weight training and aerobic exercise http://goo.gl/h1YKD and bit.ly/on9sNn

Related reading:

Minimum amount of physical activity for reduced mortality and extended life expectancy: 15 min a day or 90 min a week. Lancet, 2011.

How to live to be 100 - The Secret of the "Blue Zones"

"To find the path to long life and health, Dan Buettner and team study the world's "Blue Zones," communities whose elders live with vim and vigor to record-setting age. At TEDxTC, he shares the 9 common diet and lifestyle habits that keep them spry past age 100."

A Blue Zone is a region of the world where people commonly live active lives past the age of 100 years.

Five Blue Zones have been identified by Buettner:

- Sardinia, Italy
- The islands of Okinawa, Japan
- Loma Linda, California
- Nicoya Peninsula, Costa Rica
- Icaria, Greece

Venn Diagram of longevity clues from Okinawa, Sardinia, and Loma Linda. Image source: Wikipedia, public domain.

References:
Dan Buettner: How to live to be 100+
Blue Zone. Wikipedia.
Uncovering secrets to a longer life. CNN.

Maps:


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