Why Do You Get Itchy?by Life Noggin   3 years ago

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Let’s talk about why itching occurs!
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Sources:
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3170689/
http://www.scientificamerican.com/article/experts-why-we-itch-and-scratch/
http://www.livescience.com/7181-itch.html
http://blogs.scientificamerican.com/scicurious-brain/you-scratch-i-scratch-the-social-contagion-of-itch/
http://www.iflscience.com/brain/why-do-we-itch

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