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10th May 2013 Season 5 Episode 148

The latest health headlines; newest cancer treatments; street drug "sizzurp"; a therapy doll helps Newtown, Conn., children cope with tragedy.

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Season 5 · Episode 149

Body Parts You Can Live Without!

Unnecessary body parts still require care; tonsils: what they do and when they need to come out; symptoms of an infected appendix or gallbladder; body hair's function from head to toe; a lab uses stem cells to grow replacement body-parts.

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