As we age, body function gradually deteriorates. Genetics also plays an important role in the way the body responds to aging. People age in different ways, some lose sight and hearing as they grow. Others show signs of hair loss and baldness. Hair loss is somehow associated with aging. The following article is going to look at how age and hair loss are associated.

Through genetics, cells are determined by the genes they contain and how to behave in the presence of substances such as hormones. One good example is the effect of testosterone in male pattern baldness. As cells start to age they start being affected by the presence of the testosterone hormone. Cells such as hair follicles will begin to show signs of reduced activity. This reduction in cellular activity causes hair to thin and fall out. This is not the situation in younger people as they do have the hormone testosterone, but it does not trigger the onset of balding. The mechanism that is involved in the triggering of balding is not exactly understood. It is only known that it is the hormones that cause hair loss, the reason why this starts at an older stage is not exactly understood.

As the body advances in age our blood circulatory system becomes less efficient in delivering oxygen to the extremities of the body. This then cuts down on the total amount of oxygen that is delivered to the scalp and other limbs. This causes some of the cells in those regions to die off while some regress. In the case of hair this lowers the amount of oxygen that is delivered to hair follicles. When hair follicles are supplied short of oxygen they will die off as a result of low energy. When the energy is low hair follicles will not be able to divide and grow as normal cells do. This will reduce the amount of hair they produce, causing hair loss.

The body tends to direct energy towards the areas that it needs most. As we age, we tend to do less physical activities. This causes some of the body tissues to regress, as their use is minimized, thus energy is directed to other body functions. This is exactly what happens in the case of hair. The body tends to reduce the amount of oxygen that is delivered to the scalp in hair production, as the body will choose to supply oxygen for other critical body functions more important than hair growth.

Although age and hair loss are associated, it is possible to break this link and still maintain good hair growth at much advanced ages in life. It is possible through the use of some drugs, such as finasteride, to boost hair follicle function and continue to produce hair. Other remedies, such as herbs, can be used to boost hair growth, even at an old age. These herbs clear the blood circulatory system and make sure that toxins which affect blood flow are removed and hair production is boosted.

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Category: Wellness, Fitness and Diet
Keywords: hair follicles,hair loss,hair growth,boost hair,cause hair loss,body functions,hair production