Medical Health

Beware of Advice from Meetup.com Members

If you join a Meetup.com activity, let’s say a hiking group, and you hear the members giving out impromptu advice regarding survival, health, injury, etc., make sure you consult a professional, too, or at least do some reading.

You might find that at a monthly hikers’ meeting, an attractive know-it-all is showing you a stretching exercise for your sore knee. But if you go to a good physiotherapist, you might learn that the stretching will only exacerbate your knee or hip injury, that what you really need to do is build muscle strength in the injured area.

Similarly, someone might tell you that no one dies from rattlesnake bites and that the Mojave Rattler is no more dangerous than a Diamondback. However, if you take the time to read page 583 in A Natural History of the Sonoran Desert (Arizona-Sonora Desert Museum) you will find that world-renowned experts write, “The Mojave has a very toxic venom that has caused human fatalities.”

Here’s couple of good (but brief) desert survival books:

Desert Survival Tips, Tricks, & Skills

The Ultimate Desert Handbook : A Manual for Desert Hikers, Campers and Travelers

98.6 Degrees: The Art of Keeping Your Ass Alive

Desert Cotton

In a previous post I talked about wearing cotton in hot deserts (see Cotton for the Grand Canyon). Now I would like to point out that in the Arizona desert beginning in September, you should carry a survival blanket and a lightweight polyester fleece shirt or jacket (and maybe even some silk-weight long underwear) if you expect the nights to be cool or if you are hiking to higher elevations. Then if you are unexpectedly delayed or caught out after dark, you can switch out of your cotton shirt and/or wrap yourself in the emergency blanket. Or you might want to dispense with the cotton and wear nylon shorts or pants and a short-sleeve polyester shirt, but when you expect the nights to be cool always carry an emergency blanket and an extra layer of clothing.

In the Phoenix, Arizona, area the nights can cool down substantially even in May, especially out in the desert, away from the city asphalt and hot cement.

Increased My Vitamin D to 2000 IU Per Day

I recently read a reputable article that said that we should be taking 1500 to 2300 IU of Vitamin D each day. I think I read the article on a life extension web site: http://www.lef.org/news/.

Mayo Clinic says that the upper limit for vitamin D is 2000 IU per day. See http://www.mayoclinic.com/health/vitamin-d/AN01864. In Canada, doctors often recommend 1000 IU per day as a potential cancer preventative.

Previously, I was taking 1000 to 1300 IU each day, every day, rain, snow, or shine, 365 days per year.

Plastic Bottles in Garbage

If concerned (aka intrusive) citizens continue to harass individuals who use disposable plastic water bottles, then those individuals might start hiding their empty bottles in the garbage, where they won’t be seen (in dark plastic garbage bags), rather than in recycle boxes out front of their homes.

The American Presidency: Selfish Candidates or Candidates for Selfishness?

The headlines today are “Mitt Romney quits after pouring $35 million of his own money into failed campaign.” Of course, we all know that Mitt Romney was running in the Republican primary, the race in which Republican voters choose which Republican leader will run against the Democrats for the U.S. presidency. But I do not hear anyone in the press pointing out that Romney’s $35 million would have been better spent helping the poor right here in the United States.

Romney’s courage (and extra money) would best serve the hopeless (the lost, and especially the lost at sea . . .).

Fitness and the Superbowl?

The Super Bowl was boring, as usual (you know . . . football) and had way too many TV commercials, as usual. And Tom Petty and the Heartbreakers’ half-time show was like brown snow — tired winter, dead flowers, bronchitis brought on by lifestyle — which brings me to my point: The half-time show’s producer (the company that put it on) asked for 600 volunteers (and got them), but I don’t know why anyone in their right mind would give their time for free to millionaires like Tom Petty and the Heartbreakers or to an event that makes millions of dollars (never mind the Super Bowl’s sponsors’ earnings, the ones who bought the commercials — they paid 2.7 million dollars for 20 seconds of air time).

Makes me wonder about Mankind. With all those millions of dollars floating around, why did 600 Arizonans work for free?

Truth is Ugly

A quote from John Updike’s book Seek My Face, page 48:

Truth is ugly. We possess art lest we perish of the truth. The only virtue left in this day and age is courage before the hopeless.

He means your courage best serves the hopeless.