Last time I got through the first three of seven science and
health myths that need to go. The source story argued that researchers have shown them to be false so often that it’s
time to pull the plug and stop believing them.
This provides a great opportunity to make a few constructive and very doable
New Year’s resolutions. Since most of
the effort would be to stop believing and acting like you believe in these
debunked ideas, success should come easily.
Last time I covered the myths about how you can’t depend only
on exercise for weight loss, misunderstanding about global warming and
antibiotic abuse. The remaining four
concern: will power, dangers of GMOs, homeopathy and something called power
posing.
Beginning with will power, “psychologists are increasingly
finding that willpower alone is an ineffective strategy.” They say it’s not
something you develop or practice; it’s something you either have to some
degree or not. That seems like a formula
to let most of us off the hook for a lack of self-control in the face of
temptation. It could explain why most resolutions fail.
The authors really draw no conclusion in the article except
to imply that we have been expecting too much by asking people to control their
diets (among other things). But one
solution is to work on the environment.
Eat more meals at home and don’t have the junk food and salty snacks
available, then the will power is needed only at the grocery store – or have
someone else shop for you. That might
work. Although to completely give up on
will power seems a little fatalistic.
The next myth declares GMOs are harmful to humans. Not so.
“Earlier this year National Academy of Sciences released a sweeping
report on GM crops that should’ve put these fears to rest. It was an
independent look at all the evidence to date, and it found, much as past
reports have, that GM crops are just as safe to eat as their conventional
counterparts.”
There is a lot of fear mongering going on in the press and
by certain advertisers playing on this misunderstanding. The evidence is clear, but people continue to spend more money than necessary for groceries, while less fortunate people in
other countries are starve because their governments endorse this myth and ban GMO crops.
The next myth is that “Homeopathy is a real medical
treatment.” This is an easy one. Stop throwing away money on false cures. For a more in-depth treatment of this subject
including the history and fallacies behind the theory, see this youtube video.
“‘Power posing’ will
make you act powerful” comes as the final myth.
The notion arose from a 2010 study conducted at Columbia University reporting
that making yourself look big by stretching out made you feel more powerful and
take greater risks. They actually
measured higher levels of the hormone testosterone in some of the participants.
Unfortunately, follow-up studies with larger sample sizes
failed to replicate these findings. Last
year one of the researchers from the original project team withdrew her support,
conceding that the effects they detected were not real.
In summary, maybe I will resolve in 2017 to not use power posing
as a shortcut to feeling more powerful.
I will not spend a penny on homeopathic medicine and will eat GMO
products with reckless abandon. I can do all these without depending on will power. In fact it will take about as much will power
as my usual sacrifice of giving up spinach for lent! Happy New Year.
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