The FDA is warning that young men may be using potentially dangerous unapproved drugs to mimic the fitness results they see from online influencers. NBC's Steven Romo speaks with a bodybuilder who took SARMs as a teenager and a doctor who has worked with patients to restore their health after using SARMs. » Subscribe to NBC News: » Watch more NBC video: NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features , , , 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: Breaking News Alerts:
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