Why Do We Have Hair On Our Toes
Camila Farah
When puberty hits vellus hairs give way to coarser terminal hairs in places such as the underarms and genitals.
Use a depilatory cream or be lazy like me and just shave it off during sandal months i just use a razor on my dry skin since it s only a few hairs and go right over them they stay gone for awhile too. We still have some follicles as you say on the fingers and toes and even the chest and backs. The longer thicker hairs on your scalp eyebrows and eyelashes are also terminal. Polycystic ovarian syndrome can cause unwanted facial and body hair to grow due to the levels of androgens in your body.
Human hair does not function well for warmth rather it is used as our genetic cousins still use it for cooling. Some people have more than others but this this is all related to the fact that our ancestors were covered in fur and it was advantageous we didn t. The explanation is centred on a small molecular messenger called a wnt protein which carries information between cells about the initiation spacing and growth of body hair. Shortly after birth babies grow vellus or fine unpigmented hairs across the body.
The toe hair serves no purpose in our species and is a vestigial trait. This is down to the dominant gene you may have inherited from your parents. The hair is an vestigial organ the human body have a lot of them because of the evolving process think of the appendix the tailbone and fingernails for an example they had a real function in our ancestors assimilate celulose a functional tail for defense and attack. Mammals which human beings are have hair just about everywhere obviously in larger quantities in some areas.
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Teenspeak noted that excess hair on your toes could be due to pcos. So you ve got hair on your. We have little hairs all over our bodies and yes women do have a little bit of hair on their toes same as above their knuckles. Hair on your toes is in the majority of cases an aesthetic issue rather than a medical one.
We know that wnt signalling is critical for the development of hair follicles. To answer your question one must also wounder why we have hair on our heads and.
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