Cancer risk from Bluetooth headphones is minimal

It seems like everyone’s wearing Bluetooth headphones these days. But should you be worried about the risk of cancer from this technology? Dr. Sanjay Gupta breaks it down. Plus, are protein shakes actually a shortcut to bad nutrition?

Producer: Jesse Remedios

Showrunner: Amanda Sealy

Senior Producer: Dan Bloom

Technical Director: Dan Dzula

Executive Producer: Steve Lickteig

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