The Healthy on MSN7h
The 10 Itches You Should Never, Ever ScratchAhead, 10 itches you should never scratch. Get The Healthy by Reader's Digest newsletter Itches you shouldn't scratch 1.
Live Science on MSN10h
It's tough to resist scratching an itch — and evolution may be to blameA new study conducted in mice suggests that, although it's not all good, our urge to scratch at itchy skin may have an evolutionary benefit.
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