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Learn the secrets of hair growth

hairNothing in life is as simple as it sounds, it should come as no surprise that the lock of hair that you have found your brush this morning is an extremely complex. Hair begins appearing on the human body, while still in the womb. When a developing fetus is 22 weeks, there are already 5 million follicles on the body.It is interesting to note that the whole of follicles that grow more independently of the time in which we live. Nobody will ever be added.

Hair Anatomy

Consists of a hair follicle, which is embedded in the skin and the hair shaft that appears on our body. The follicle is composed of several layers with each layer with a specific function. The disc is the base of the follicle. Capillaries are connected to the disk, and that blood flow to the cells that surround the bottom of the lock of hair called the bulb.

Surrounding the follicle are two sheaths, inner and outer, which were designed both to protect the hair shaft against damage, and help them grow in the right direction. The inner sheath runs next to the hair shaft and ends on the oil (sebaceous) glands. The outer sheath runs to the gland and ends on spinal muscular Pili. And ‘the muscle that causes the hair to stand on his head “when it contracts.

The hair shaft is composed of three layers of dead cells protein called keratin. The deepest layer, known as the medulla oblongata, is not always present in every hair shaft. The second layer called the cortex, provides most of the hair shaft. The hair color is determined mainly by the pigment in this layer. Outer layer called the cuticle. It consists of a series of overlapping cells. Hair Gloss & Shine is the cuticle.

How hair growth

Hair grows at an average rate of six centimeters a year, or only .3 -. 4 millimeters a day. There are three distinct stages of hair growth.

- Phase catagen
This phase transition is about two or three weeks. At any time, about 3% of your hair is in this phase. There is no hair growth during this period, while the outer sheath of the hair root shrinks and attaches to the root.

- Telogen Phase
This phase, called period of “rest” is experienced by about 15% of your hair. Telogen lasts about 100 days for the hair and significantly longer for other body hair.

- Anagen
This phase defines a period of activity in which cells divide and grow hair products for new hair. This phase can last up to two to six years. A reduction in periods of growth are indicative of people who have difficulty growing their hair long.

Disorders of hair growth
There are two types of disorders that affect the growth of human hair. Hirsutism is a condition that affects women. It is defined as a condition in which excessive growth of thick hair and blacks lived in areas usually reserved for men. These areas include the face, chest and the areolae or area surrounding the nipple. Hypertrichosis is a condition that causes excessive growth of hair in areas of the body where visible hair is not normally present. Both diseases are treatable.

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