Warning Over Controversial Stem Cell Clinics And Unapproved Treatments | NBC Nightly News

Stem cell clinics promise treatments for a number of conditions, even though the FDA has approved only two uses for stem cells, for blood cancers and immune disorders. Dr. John Torres reports on the issue, and on how Americans can make sure the treatments they’re looking into are safe.» Subscribe to NBC News: nbcnews.to/Subs...
» Watch more NBC video: bit.ly/MoreNBCNews
NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features NBCNews.com, MSNBC.com, TODAY.com, Nightly News, Meet the Press, Dateline, and the existing apps and digital extensions of these respective properties. We deliver the best in breaking news, live video coverage, original journalism and segments from your favorite NBC News Shows.
Connect with NBC News Online!
NBC News App: smart.link/5d0...
Breaking News Alerts: link.nbcnews.c...
Visit NBCNews.Com: nbcnews.to/ReadNBC
Find NBC News on Facebook: nbcnews.to/LikeNBC
Follow NBC News on Twitter: nbcnews.to/Foll...
Follow NBC News on Instagram: nbcnews.to/Inst...
Warning Over Controversial Stem Cell Clinics And Unapproved Treatments | NBC Nightly News