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Archive for March 22nd, 2011

Herbal Remedies, Street Drugs, and Pharmacology

David Kroll’s recent article on thunder god vine is a great example of what can be learned by using science to study plants identified by herbalists as therapeutic. The herbalists’ arsenal can be a rich source of potential knowledge. But Kroll’s article is also a reminder that blindly trusting herbalists’ recommendations for treatment can be risky.

Herbal medicine has always fascinated me. How did early humans determine which plants worked? They had no record-keeping, no scientific methods, only trial and error and word of mouth. How many intrepid investigators poisoned themselves and died in the quest? Imagine yourself in the jungle: which plants would you be willing to try? How would you decide whether to use the leaf or the root? How would you decide whether to chew the raw leaf or brew an infusion? It is truly remarkable that our forbears were able to identify useful natural medicines and pass the knowledge down to us.

It is equally remarkable that modern humans with all the advantages of science are willing to put useless and potentially dangerous plant products into their bodies based on nothing better than prescientific hearsay. (more…)

Posted in: Herbs & Supplements

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Join Trine Tsouderos for a web chat with Dr. Paul Offit

Here’s something for you all to check out. Trine Tsouderos, the journalist from The Chicago Tribune who’s distinguished herself as being one of the few reporters who “gets it” when it comes to quackery and the anti-vaccine movement (just put her name in the search box of this blog for some examples) will be hosting a web chat about vaccines featuring none other than Dr. Paul Offit, one of the gutsiest (if not the gutsiest) defender of vaccine science out there. The chat will occur here at noon CDT today. Questions can be submitted in advance to Tsouderos at ttsouderos@tribune.com.

Head on over, everyone. The anti-vaccine movement is clearly out in force in the comments. Although the usual intrepid defenders of science are there, reinforcements are always welcome.

Posted in: Announcements, Vaccines

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