Back on July 10 as I was reviewing my favorite posts, I
recommended questioning and researching to find evidence of scientific
findings. This is strong behavior when making health-related decisions. The opposite, and what seems to have become
prevalent with the ability for social media to spread misinformation far and
wide and instantaneously, is the habit of basing health-related decisions and
beliefs on rumor, gossip and hearsay.
This came up again recently as a neighbor remarked that she
was replacing her old cookware because the Teflon was chipped or cracked. She warned us that eating food cooked in
those pots causes cancer.
Poor behavior on my part would have been to accept this information
without question. I had a vague feeling
I had heard it somewhere before. Also,
Teflon, a brand name for polytetrafluoroethylene, is a
manmade chemical – warnings about the dangers of which fly around the Internet
almost every day. Even the word chemical alone is a red flag to many. As a result, this assertion may seem
reasonable to the average person.
Despite the apparent validity of this warning, positive
behavior on my part would be to do a little research before throwing away old,
possibly perfectly good cookware based on the word of a neighbor (or a
celebrity or a newscaster or even a scientist or doctor with expertise in a
different field). It didn’t take much
time to find what I needed.
According to a website called
homeguides, “The Food and Drug Administration advises that the chips [in Teflon
cookware] pose no health hazard when they pass through the body.” Apparently, most of the fear is derived from another
manmade chemical, PFOA, which is used in the process of making Teflon. “However, the Environment Protection Agency
reports that Teflon doesn’t actually contain PFOA so there is no health hazard
from using it.”
It’s smart to check more than one source, and with the
Internet at one’s fingertips it’s easy to do.
The American Cancer Society lists Teflon and PFOA as a subject for
discussion. They state clearly, “Teflon
itself is not suspected of causing cancer.”
“Other than the possible risk of
flu-like symptoms from breathing in fumes from an overheated Teflon-coated pan,
there are no known risks to humans from using Teflon-coated cookware. While
PFOA is used in making Teflon, it is not present (or is present in extremely
small amounts) in Teflon-coated products.”
Furthermore on the subject of PFOA itself, they look to the
experts citing the International Agency for Research on Cancer (IARC), part of
the World Health Organization. “One of
its goals is to identify causes of cancer. IARC has classified PFOA as
‘possibly carcinogenic to humans’ (Group 2B), based on limited evidence in
humans.” But the EPA’s position is equally
vague: There is “suggestive evidence of
carcinogenicity, but not sufficient to assess human carcinogenic potential.”
What we have then is an urban-myth cancer scare over something
that is perfectly safe because it is only peripherally associated with something
that may (or may not) be a problem.
To find this out takes only about 15 minutes. Why wouldn’t everyone do it and promote the
spread of valid information?
It’s much easier to listen to neighbors, celebrities and the
media (social and otherwise) and get faulty information, worry needlessly about
fantasy dangers and put hopes into fantasy cures. In this case, we only throw out perfectly
good pots. But the typical reaction in
America on so many similar subjects is to jump to conclusions based on
endorsements and opinion rather than evidence.
We then become prey to advertisers using these false notions to sell more
of what we don’t need with features that add no value.
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