What If We Didn’t Have Nails (They Are Surprisingly Crucial To Us)
Date: 2021-11-20 13:00:19
What are nails made of? Keratin, which is the same substance your body uses to create hair and the top layer of your skin. Let’s imagine that our hands didn’t have fingernails at all… People would just walk around without nails and manicure, that’s it. Or would there be some consequence for the overall human health?
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