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Showing posts with label hair growth. Show all posts
Showing posts with label hair growth. Show all posts

Understanding Hair Growth Cycles and Hair Loss


Summary:
Hair loss is classified by dermatologists according to which part of the hair growth cycle is affected. Learn more about hair loss in relation to these hair growth cycles, what distinguishes normal hair loss from abnormal hair loss, and what hair growth phase is affected when your hair won't grow past a certain length.
Article Body:
We all lose a certain amount of hair each day - anywhere from 50 to 100 to 125 hairs. True hair loss occurs when these hairs we lose don't grow back, or when the amount of hair we lose each day exceeds this normal range.

Hair loss can occur as a result of medications, such as chemotherapy treatments or blood thinners, which can damage the telogen hairs, or stop the natural cell division that then produces weakened hair that is susceptible to breaking. High doses of vitamin A can also lead to hair loss as well. The most common type of hair loss, however, is where more and more hair follicles enter what is called the resting phase (telogen phase) in the hair growth cycle.

Overall, hair grows continuously from the scalp, but it moves away from the scalp in 3 phases. Hair is not all uniformly in one phase. Different parts of the scalp will be in different phases, so at any one time you should have hair follicles in all 3 stages. Generally, most (90%) of the hair will be in the anagen phase, 10 to 14% of the hair will be in the telogen phase, and only 1 to 2% of hair in the catogen phase.

The first phase is the Anagen phase, which is the growth phase. This can last anywhere between 2 and 8 years. A shorter anagen phase will limit how long your hair can grow. Hair cells at the root divide rapidly, which lengthen the hair shaft.

In the next phase, the catagen phase, the outer root of the hair follicle shrinks and attaches to the root of the hair. Hair growth stops here. This phase lasts 1 to 2 weeks.

The telogen phase is the resting phase. This lasts from 5 to 6 weeks in normal hair. Hair doesn't grow in this phase, but it stays firmly rooted in the scalp as long as the follicle stays in a resting phase below it. New growth begins at the end of the resting phase, and this is when natural hair shedding will happen, as the new growth pushes the old hair out.

In male pattern baldness, more hairs enter the telogen phase. This effects of this are an increase in hair shedding. Hair gradually becomes thinner and shorter, and in the end, the hair follicles shut down.

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What Is Hormonal Hair Loss? Can It Be Controlled?


Summary:
People lose hair for various reasons. Illness and medication, like chemotherapy to treat cancer, can cause hair loss. Hair loss can also be inherited from a parent. Often, hair thins because it is fine-textured, or because too many harsh chemicals have been used on it, so it breaks easily.

What if I have hormonal hair loss?
The following photos show typical female hormonal hair loss patterns.
Typical female baldness begins with a generalized thinning of the whole scalp. ...
Article Body:
People lose hair for various reasons. Illness and medication, like chemotherapy to treat cancer, can cause hair loss. Hair loss can also be inherited from a parent. Often, hair thins because it is fine-textured, or because too many harsh chemicals have been used on it, so it breaks easily.

What if I have hormonal hair loss?
The following photos show typical female hormonal hair loss patterns.
Typical female baldness begins with a generalized thinning of the whole scalp. Contrary to male pattern baldness is that no receding hairlines or hair loss on the crown takes place.

A generalized thinning of the hair occurs. It is seldom that a man displays the same type of hair loss pattern as a woman

The thickened hair root prevents the hair bulb from returning back to its place in the skin. Because of this, new hair will be produced, but will not be able to settle. The growth phase will then be disrupted and the hair bulb will continuously produce new hair, which, instead of lasting the normal five years, will only become a few weeks or months old. Now you have constant hair loss!

Personally, I prefer products by L'Oreal, such as Excellence. It's easy on the hair. It never made my hair feel any thinner and adding some auburn highlights to my brown hair always makes me feel like a new person. Because my hair is fine, I never use the enclosed conditioners with hair color products. Hair conditioners often make fine hair feel thinner and unmanageable. On the other hand, if you do want to use some conditioner, use only a fraction of what's recommended! And never use conditioners on your scalp, just put some at the hair ends.

Another great product that I highly recommend is Rogaine. Rogaine has gained a reputation of being able to reverse the hair thinning process!

Bottom line: While we're feeling the way we do during the menopausal years, I think it's important to try anything to help ourselves feel and look better.

Now that you know a little more about what are the causes for hair loss, we urge you to find out more about how hair loss, or hair thinning can be prevented! Yes, it is true, there are many effective products on the market right now which has been proven to be truly effective in reversing thinning hair problems! Come! Find out more!

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