Baldness has often been attributed to aging. That seems to be the long-held belief. Modern science has obviously put a damper on that kind of thinking especially when it has been proven that even young children can be victims of baldness.
Reading up on baldness introduced me to terms like alopecia areata (which reminded me of pasta arrabiata) and alopecia universalis (which in turn reminded me of "carnivorous vulgaris" aka Wile E. Cayote). I suppose when you are faced with such a stressful topic such as baldness, your mind naturally wanders off to more delightful stuff.
Alopecia is the all-encompassing word that signifies hair loss, in fact the word itself simply means baldness. So throughout this article you will see that word a lot as we attempt to identify different causes of hair loss and how to find the appropriate treatment.
The hair growth cycle occurs in three stages:
- the anagen stage;
- the catagen stage;
- the telogen stage;
Hair grows from roots called follicles. Blood vessels at the base of each follicle provide nourishment vital for hair and hair growth. Normally, there are about 100,000 hairs on a person's scalp. The anagen stage is the growth stage which occurs about 90 percent of the time. The anagen stage lasts about two to four years.
The follicles then go through the telogen stage or resting stage where some of the hair no longer grows. The telogen stage lasts three to five months. In-between the anagen and telogen is the catagen stage, which is a transitional period. At the end of the telogen period, the hair begins to fall out. This is actually quite normal because old hair is being replaced by new hair.
Abnormal balding occurs when hair is lost at an unusually high rate. There is also the possibility that hair replacement occurs at a much slower rate and normal hairs are replaced by weaker, smaller ones.
Male Pattern Baldness
Male pattern baldness, also known as androgenetic alopecia, occurs normally among adult males. Although expected to occur just as a man enters his midlife stage, balding may begin at any age after puberty. This type of balding is easily identified by a pattern of hair loss beginning at the temple toward the back, causing a receding hairline. It sometimes progresses further until it forms a horseshoe pattern
on the sides and back of the head.
Male pattern baldness is a combination of hereditary condition and hormonal factors. This very combination of both leads to the production of certain enzymes that convert testosterone into the hormone dihydrotestosterone (DHT). DHT is causes hair follicles to shrink and can lead to partial or complete hair loss. Usually, the earlier male pattern baldness begins, the more severe the hair loss.
Other forms of alopecia include 1) alopecia areata - baldness in patches; 2) alopecia totalis - total baldness over the head; and 3) alopecia universalis - baldness over the entire body.
Other Causes of Baldness
- Fungal infection;
- Cancer chemotherapy;
- Personal conflicts;
- Stress;
- Hyperthyroidism - this condition causes hair to grow thin;
- Autoimmune diseases such as lupus erythematosus;
- Scarring of the scalp caused by trauma, burns (including sunburn), or hair pulling
Treatment for Baldness
There are several treatments for baldness, including vitamins and minerals, drugs and natural ingredients. It is adviseable to seek the opinion of a professional as they will be able to prescribe a particular treatment regimen. However there is no harm in taking natural ingredients when it comes to treating an alopecia condition.