Goosebumps Can Help Hair Regrow

Goosebumps Can Help Hair Regrow

Goosebumps are caused by the tiniest muscle contractions in the skin, which raise the hair follicles and spiky hair begins to form. This is an uncontrollable response of skin muscles that is mediated by the sympathetic nervous system. Harvard researchers discovered in...
What’s the Big Deal About a Woman Having a Shaved Head?

What’s the Big Deal About a Woman Having a Shaved Head?

How can a woman’s shaved head be both a magnet and a trigger? Well, the “slap” at the Oscars was a pretty good demonstration of how it can be an extremely sensitive issue. The whole incident and its aftermath are rooted in Jada Smith’s alopecia. Hair always makes a...