Subscribe to Healthcare Triage! https://bit.ly/2GlEYWG The FDA's drug approval process is pretty good at determining which drugs are safe and effective. What the FDA doesn't look into is how similar drugs compare to one another. If there are three competing blood pressure drugs on the market, how do you decide which one to take? We need more research on comparative effectiveness to help us tell the differences between similar drugs. IMAGE CREDITS: videoblocks istock/sturti istock/agrobacter istock/DNY59 *** Aaron has a book out now! It’s called The Bad Food Bible: How and Why to Eat Sinfully. You can order a copy now!!! Amazon - http://amzn.to/2hGvhKw Barnes & Noble - https://www.barnesandnoble.com/w/the-bad-food-bible-aaron-carroll/1125338472?ean=9780544952560 Indiebound - http://www.indiebound.org/book/9780544952560?aff=dhoom09 iBooks - http://itunes.apple.com/us/book?isbn=9780544952577&uo=8&at=1010lwmG Google - http://books.google.com/books?vid=ISBN9780544952577 Kobo - http://www.kobobooks.com/search/search.html?q=9780544952577 Any local bookstore you might frequent. You can ask for the book by name or ISBN 978-0544952560 John Green -- Executive Producer Stan Muller -- Director, Producer Aaron Carroll -- Writer Mark Olsen – Graphics Meredith Danko – Social Media http://www.twitter.com/aaronecarroll http://www.twitter.com/crashcoursestan http://www.twitter.com/johngreen http://www.twitter.com/olsenvideo And the housekeeping: 1) You can support Healthcare Triage on Patreon: http://vid.io/xqXr Every little bit helps make the show better! 2) Check out our Facebook page: http://goo.gl/LnOq5z 3) We still have merchandise available at http://www.hctmerch.com