Dr. Sanjay Gupta explains the science behind collagen supplements and what you should keep in mind if you’re considering them. Plus, how Transcranial Magnetic Stimulation can help those with hard-to-treat depression.  

This episode was produced by Jesse Remedios. 

Showrunner: Amanda Sealy  

Senior Producer: Dan Bloom  

Technical Director: Dan Dzula  

Executive Producer: Steve Lickteig 

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