Tag Archives: chemistry

reblog: The Rising Placebo Effect

Long-time readers of this blog know I very rarely re-blog. Occasionally something strikes my fancy so hard, I have to (if nothing else) mention it and post a link to it here.

Derek Lowe, a chemist who also writes In the Pipeline, a great chemistry blog, recently posted something striking:

…a new analysis of clinical trials for pain medication shows that the placebo effect in [the area of pain relief] has been getting stronger. The same also seems to be true for antipsychotics and antidepressants, but this effect seems to be mainly (or only) visible in large-scale US trials

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Sideband #27: The Invisible Killer

Here’s another favorite from my collection. This is a teasing hoax that dates back to at least 1989. It’s aimed at people who don’t know much about chemistry or are actively afraid of anything that smacks of “chemistry” (or sometimes even science). You can read about it on Wikipedia, or you can visit the official site. (Yes, it’s a hoax with an official website.)

I’ve seen an episode of the Penn & Teller cable show, Bullshit, where they send people out with petitions about DHMO to see how many signatures they could get. Many people accept it as dangerous without really understanding it.

It speaks to an interesting combination of fear and willingness to trust (or not) information based on certain attributes!

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