Men inherit the baldness gene from the X chromosome that they get from their mother. Female baldness is genetically inherited from either the mother's or father's side of the family.
So, if you have the X-linked baldness gene, you're likely to go bald. If you have one or more of these other baldness genes too, you're even more likely to go bald! This is why if your dad is bald, you may go bald as well. Your dad probably passed some of those non-X-linked baldness genes onto you.
The X or female chromosome carries the primary baldness gene, and men inherit this X chromosome from their mothers. This makes the hereditary factor around baldness most dominant on your mother's side.
Is Hair Color Inherited from Mother or Father? Hair color comes from both parents through the chromosomes passed onto their child. The 46 chromosomes (23 from each parent) have genes made up of DNA with instructions of what traits a child will inherit. The results can be surprising.
Based on identical twin studies, he and other researchers have calculated that somewhere between 79 and 81 percent of baldness is determined by genes.
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. This is how the recessive gene works.
The baldness gene is inherited by men from the X chromosome that they receive from their mothers. Female baldness from either the mother's or father's side of the family is genetically inherited. A few other aspects, including age, fitness, diet, hormones, seasonal changes, and environment, can also affect baldness.
All men inherit a Y chromosome from their father, which means all traits that are only found on the Y chromosome come from dad, not mom. The Supporting Evidence: Y-linked traits follow a clear paternal lineage.
Male-Pattern Hair Loss
It is the most common cause of hair loss and will affect up to 70% of men and 40% of women at some point in their lifetimes. Male Pattern Baldness will affect a lot of men, and is a result of a combination of factors including age, hormones, and genes.
It usually takes 15-25 years to go bald, but can be quicker. Typically, at first the hair begins to thin (recede) at the sides (temples). At the same time, the hair usually becomes thin on the top of the head. A bald patch gradually develops in the middle of the scalp.
It affects half the male population by the age of 50. Hair loss starts in men from about the age of 30, but can occur at any age past puberty.
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.
In a study carried out by Wei Siah et al., which involved a group of 210 female patients with FPHL, the family history was positive for 85% of the patients (51% on the father's side, 20% on the mother's side, and 24% on both sides).
Unfortunately, there is no way to fully avoid going bald. Family history (something you can't change) is one of the most common causes of age-related hair loss and male-pattern baldness.
Sometimes men go against family traits and lose hair even if their male relatives don't. This may be due to the baldness gene skipping a generation or lifestyle choices switching the gene on. Male pattern baldness is due to hair follicles being sensitive to DHT which is a derivative of testosterone.
Hereditary-pattern baldness usually is diagnosed by both its pattern and a history of a similar type of hair loss affecting family members. In most people, no further tests are required.
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.
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.
If you have a receding hairline, your hair may stop growing at one or both temples, giving you an “M” shape. Your hairline may also recede straight back horizontally, exposing more of your entire forehead. Lifestyle habits, like wearing too-tight hairstyles every day for years, can cause a hairline to recede.
In most cases, hair loss actually can be prevented, but taking early action is important. “Baldness is preventable, but early intervention is key. If a person starts to notice thinning and shedding or hair loss of any kind, it is important to get on a regimen as soon as possible.
If you can easily see your scalp through the hair, it's thin. If you can't, it's medium or thick.
Lifestyle factors could include using certain hair products, wearing your hair up too tightly, experiencing high stress levels, or not getting enough of certain vitamins and minerals in your diet. People who have immune system deficiencies could also have thinning hair.
Many people think of hair loss as a male problem, but it also affects at least a third of women. But unlike men, women typically experience thinning hair without going bald, and there can be a number of different underlying causes for the problem.
About 55 percent of women experience some hair loss by the age of 70. The most common cause is female-pattern baldness, an inherited condition. It's characterized by gradual thinning of your hair, which may be noticeable as a widening part or a ponytail that's less hefty than it used to be.