Attention parents: It's not your kids that are making you go gray. Your hair is simply building up too much hydrogen peroxide. Bottle-blondes may be a fan, but hydrogen peroxide, which is produced naturally in the human body, interferes with melanin, the pigment that colors our hair and skin.
The body also produces the enzyme catalase, which breaks down hydrogen peroxide into water and oxygen. Or at least it does for a while. As we age, catalase production tails off, leaving nothing to transform the hydrogen peroxide into chemicals the body can release.
CONTINUED:
http://www.msnbc.msn.com/id/29468796/
The body also produces the enzyme catalase, which breaks down hydrogen peroxide into water and oxygen. Or at least it does for a while. As we age, catalase production tails off, leaving nothing to transform the hydrogen peroxide into chemicals the body can release.
CONTINUED:
http://www.msnbc.msn.com/id/29468796/