New Weight-Loss Procedure Involves Sewing a Patch on a Patient's Tongue

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New Weight-Loss Procedure Involves Sewing a Patch on a Patient's Tongue

New Weight-Loss Procedure Involves Sewing a Patch on a Patient's Tongue
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New Weight-Loss Procedure Involves Sewing a Patch on a Patient's Tongue

by ABC News Videos 2:11 mins

Tongue patch makes it painful to eat and promises significant weight loss.

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