The average person looses around 50 to 100 hairs a day.
80% of Americans wash their hair at least twice a day. (no wonder people get so many hair cuts!)
There are approximately 120000 to 150000 hairs on a person's head.
Hair grows about 1cm per month and about .3mm per day.
Your hair grows faster in warm weather, but humidity stretches your hair.
Cutting hair does not influence it's growth.
Female hair grows slower than males' and their hair is more dense.
Rubbing wet hair is not advised because hair is sensitive.
Hair is the second fastest growing tissue in the body, but many drugs can cause hair loss.
Tuesday, April 20, 2010
No Such Thing as Grey Hair
As you age your hair either stays pigmented or goes white. The grey appearance is only an optical allusion of pigmented and white hairs. The reason for these white hairs? It occurs because of a halt in the production of melanin by the melanocytes that create the pigmented color.
Friday, April 16, 2010
Thursday, April 15, 2010
the facts
The basics:
To start with, the average person has about 100,000 hairs on their head and each hair shaft has three layers to protect it from the harsh sun, wind, and waters.
Shiny hair is a sign of good health because the layers of the cuticle on the shafts lie flat and reflect light. When the layers are tightly together damage is less likely to happen. But once damage begins the layers become separated and split ends form.
Teens usually have more oily hair than adults
Blonde's have more hair than brunettes and red heads.
To start with, the average person has about 100,000 hairs on their head and each hair shaft has three layers to protect it from the harsh sun, wind, and waters.
Shiny hair is a sign of good health because the layers of the cuticle on the shafts lie flat and reflect light. When the layers are tightly together damage is less likely to happen. But once damage begins the layers become separated and split ends form.
Teens usually have more oily hair than adults
Blonde's have more hair than brunettes and red heads.
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