Web Results

www.hairandscalpessentials.com/newsletters/newsletter/4596983/80630.htm

In addition, when cut you feel no pain nor does it bleed or pull a muscle when stretched. However, for a dead fiber it is quite remarkable. A healthy hair strand will stretch up to 30% of its length, can absorb its weight in water and can swell up to 20% of its diameter. Many consumers get bored with their hair and alter its appearance frequently.

en.wikipedia.org/wiki/Hair

The only "living" portion of the hair is found in the follicle. The hair that is visible is the hair shaft, which exhibits no biochemical activity and is considered "dead". The base of a hair's root (the "bulb") contains the cells that produce the hair shaft.

www.howtomakeyourhairgrowfastertips.com/hair-is-dead

Our hair only continues to get longer because the new protein within the hair follicle beneath the scalp continuously pushes older protein (hair) beyond the scalp until the follicle dies (lives out its anagen phase) or becomes damaged and breaks. Furthermore, since hair is dead, it cannot be nourished, only preserved.

www.myhairprint.com/blogs/hairprint/is-your-hair-really-dead

You can think of it as dead in that the strands of hair don’t actually have blood running through them, nor do they have nerves or muscles. However the scalp from which hair grows out of contains tiny follicles, each growing up to eight stands of hair, and each reaching into the deeper layer of the skin for blood flow and nourishment.

www.wikihow.com/Revive-Dead-Hair

How to Revive Dead Hair. Hair is never technically living. However, when treated correctly, hair can look shiny, bright, and vibrant. Things like overuse of products and hair dye can leave hair damaged. To repair damaged hair and restore a...

www.answers.com/Q/Is_hair_dead_or_alive

Hair, like your nails, is dead. What's alive is the hair sac, where the hair is made. Think of a strand of hair as a tall stack of pancakes, and in the hair sac there's a very busy person frying ...

www.quora.com/If-nails-and-hair-are-basically-dead-cells-how-come-they-grow

Thanks for asking this question. For a long time, this question perplexed me. The hair strands that we have on the exterior of our body is basically lifeless or dead. But interestingly, the core or the extreme end of strands that is inside the sca...

hair-dead-or-alive.blogspot.com

The hair outside of your scalp is psychologically dead, it has no blood, nerves or muscles. When you cut it there is no pain, and it does not bleed. However, for a dead fiber, it is quite remarkable. Healthy hair can be stretched up to 30% of its length, can absorb it own weight in water and can increase its diameter by 20%.

www.aad.org/public/kids/hair/how-hair-grows

The hair gets pushed up through the skin as it grows, passing an oil gland along the way. The oil gland adds oil to the hair and keeps it shiny and soft. It can make it greasy, too. That's why you need to wash your hair. The hair dies by the time it is long enough to poke out through the skin. Yes, hair is dead.

www.reference.com/beauty-fashion/hair-dead-a05f96983907c674

Hair is considered both dead and alive. Hair follicles include tiny blood vessels that are designed to keep it growing. This part of the hair is alive. However, once the hair reaches the surface of the skin, cells die. This part of the hair is dead, which means that the hair that is visible to us is dead. The root of the hair remains alive.