Going back to the hormones theory, you may be wondering why all men don't experience hair loss if they all produce testosterone and therefore, create the same testosterone by-product. This is thought to be down to the fact that some men create more than others, and some have more receptors than others.
Researchers estimates that as much as 80% of men younger than 70 years of age get affected by male pattern baldness. It occurs when hair follicles shrink and only grow tiny hair that doesn't stay viable for long periods of time.
But baldness can be deceiving: Two-thirds of men face hair loss by age 35, and a bad genetic hand is often to blame. Male-pattern baldness is an inherited sensitivity to dihydrotestosterone (DHT, a by-product of testosterone), which leads to finer hair, a receding hairline, and finally a deserted scalp.
About 70% of men will lose hair as they get older. And 25% of bald men see first signs of hair loss before age 21. “Recent advances offer a lot of hope in both treating and preventing different types of baldness,” says dermatologist Amy Kassouf, MD.
The most common form of hair loss for men is known as male pattern baldness, brought about by a combination of genetic factors and hormonal changes with age.
Men all have roughly the same amount of testosterone. Certain genes make your hair follicles more or less sensitive to the amount of testosterone in your body. Basically, an enzyme converts testosterone into a substance that shrinks hair follicles.
By the time you turn 30, you have a 25% chance of displaying some balding. By age 50, 50% of men have at least some noticeable hair loss. By age 60, about two-thirds are either bald or have a balding pattern. While hair loss is more common as you get older, it doesn't necessarily make it any easier to accept.
On average it takes 15-25 years for men to go completely bald. This process can begin at any age. About two thirds of men are either bald or have a balding pattern by the age of 60. In a nutshell, there is no particular age when you can expect to see hair loss.
Approximately 25 percent of men who have hereditary male pattern baldness start losing their hair before the age of 21. By the age of 35, approximately 66 percent of men will have experienced some degree of hair loss. By the age of 50, approximately 85 percent of men will have significantly thinner hair.
What's more, in 2008, a study suggested that because it increases the area of skin exposed to sunlight, male pattern baldness may have evolved to increase the production of vitamin D. This vitamin protects against prostate cancer, which interferes with reproduction and can lead to premature death.
You'll notice the signs of a receding hairline if your hair begins to thin at the temples, creating a more prominent widow's peak and a hairline that resembles the letter M or a horseshoe. Or your hairline might seem to recede or thin all the way across (Murphrey, 2021).
Bald men are typically older, and tend to be seen by women as more intelligent and wiser, according to a separate study conducted at the University of Saarland.
The crucial baldness gene found on the X chromosome only contributes in some part to baldness. Several other genes scattered across your other chromosomes can also turn you bald. This means your dad can pass on some of those other baldness genes to you!
Does balding skip generations? Baldness can of course skip generations! If you have bald relatives on both sides of your family tree the chances are high you will be too. However, if the baldness shows up only on one side, it's highly possible the MPB gene will skip not only you but also your siblings.
It's your genes. It's not the amount of testosterone or DHT that causes baldness; it's the sensitivity of your hair follicles. That sensitivity is determined by genetics.
No evidence of a link between hair loss and premature death was found in a large and well-known Danish study published in 1998 in The Journals of Gerontology. Perhaps surprisingly, other signs of aging like wrinkles and gray hair were not linked to early deaths, either.
Most of the time, a closely shaved man looks younger than a guy with a beard and mustache. That said, there are no rules, just keep it well-groomed. If you decide it's time to cover your gray, use a dye that's meant for men's facial hair. A solid beard tone will look fake.
Among white males, hair typically starts turning gray in the mid 30s, according to Tobin. In Asians, it begins in the late 30s, and in African-Americans, in the mid 40s. From then on, the chances of turning gray increase by 10 to 20% each decade.
There are racial differences, however, in the incidence of male pattern baldness. The highest rates are found among Caucasians, followed by Afro-Caribbeans. Chinese and Japanese men have the lowest rates. For some unknown reason, this form of hair loss is does not occur among Native Americans.
Which country has the least bald men? On the other hand, China is a country where the number of men who go bald is the least. Some other countries like Japan, Thailand, South Korea, Hong Kong, Taiwan, and Malaysia also have low levels of male pattern baldness.
What Is the Percentage of Male Balding in the United States? The United States also has a relatively high percentage of its male citizens losing their hair. In the United States, approximately 39 percent of men have either lost their hair or are in the process of doing so.
As we age, our prolonged exposure to testosterone starts to play a visible role on other body hair as well. Just like it transforms the vellus hair on a young man's face into a thick beard, it also changes the nearly invisible hair that grows in places like our ears into thicker strands.