Guest Post: “Perception is Power: How the Supplement Industry Bought Deregulation” by Tien Nguyen
Oct15

Guest Post: “Perception is Power: How the Supplement Industry Bought Deregulation” by Tien Nguyen

Today’s guest post is from Tien Nguyen, an organic chemistry grad student at the University of North Carolina, Chapel Hill. Tien is passionate about science outreach through the printed word, social media, and multimedia. On Twitter @mustlovescience and at her blog Must Love Science, she posts about timely chemistry topics and showcases the educational videos about chemistry that she helps create, including “The Fresh Bread of Bel-Air”. She is also a regular contributor to the RSC Catalysis Science & Technology Blog. Here she discusses a chapter of a new book that’s galvanized her views on science communication. Take it away, Tien! In 2008, more than 200 people were poisoned by massive doses of selenium in liquid multivitamin supplements, Total Body Formula and Total Body Mega Formula. One of the victims was a telephone repairman named John Adams. As reported by the Chicago Tribune, Adams experienced severe loss of hair, fingernails and toenails and fatigue. He eventually became too exhausted to work and was forced to retire. Other symptoms of selenium poisoning include diarrhea, joint pain, cramps and blistering skin. The FDA found that on average each Total Body serving contained 40,800 micrograms instead of 200 micrograms as planned. Nearly 50,000 supplement related adverse health effects are reported each year. Most supplements, like the Total Body Formula multivitamins, have not undergone any safety testing nor were they required to by law. That’s because almost 20 years ago, Congress passed the Dietary Supplement Health and Education Act (DSHEA) of 1994, establishing that dietary supplements—vitamins, minerals, herbs, amino acids, enzymes, organ tissues, glandulars (materials from animal organs, glands or tissues) and metabolites—do not have to submit to FDA safety testing before being available to the public. Referring to the Act’s passage, author Dan Hurley wrote, “So began an unprecedented experiment to test whether the unbridled use of vitamins and other supplements would help or hinder health, with the American public as the guinea pig.” As long as a supplement is labelled as such and includes a disclaimer stating the lack of approval from the FDA, the bottle is cleared for supermarket shelves. If, after wide circulation, the supplement causes adverse health effects, like organ failure or death, the FDA can step in and pull it off the market. Say what? Oh, you didn’t know supplements were totally exempt from pre-market safety regulations? Neither did 68 percent of Americans, according to a 2002 Harris poll. Nor did I, until earlier this year when I reviewed Paul Offit’s new book, “Do you Believe in Magic: The Sense and Nonsense of Alternative Medicine.” He dedicates a chapter to the DSHEA, setting the stage with a...

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This Week on CENtral Science: Papal Chemistry, Neuroscience of Magic, Pi Day, and more
Mar15

This Week on CENtral Science: Papal Chemistry, Neuroscience of Magic, Pi Day, and more

Tweet of the Week: Pope Francis, Jorge Mario Bergoglio, came late to the priesthood after studying chemistry. My question is: What turned him off to chemistry?— Gary Garchar (@ggarchar) March 14, 2013 I've had a blast as CENtral Science overlord. Like other despots before me, I have a hard time letting go of power. So now that Rachel's back, we'll be switching off on these roundup posts each month. To the network: Fine Line: Waldorf Time Again Grand CENtral: Top 10 Shoutouts to Pope Francis and Chemistry – Storify Just Another Electron Pusher: A Troubling Shift in Tradition Newscripts: Alakazam! The Neuroscience of Magic and Amusing News Aliquots and There & Back Again: A Cyclotron’s Tale Terra Sigillata: How Would You Explain pH to First-Graders? and Are Popes and Chemistry Immiscible? The Safety Zone: UK thallium and arsenic poisoning case neither accident nor suicide attempt and Explosives case continued for former UC Davis chemist David Snyder and Friday chemical safety round up *not up as of 4:20PM Eastern, but this link will work when it posts. The Watch Glass: “Inert” Xenon Reacts with Fluorine and Nanotubes' Electronic Properties and Bohemian retorts and Calculate pi with frozen hot dogs and Albert Ghiorso: Element...

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