Caucasians have the highest hair density. This can help explain – to some extent – why Caucasians lose more hair as they tend to have thicker hair and, thus, more hair to lose.
Individuals of European descent are more likely to experience androgenetic alopecia compared to other ethnicities. This type of hair loss typically begins with a receding hairline and thinning at the crown, eventually leading to partial or complete baldness.
According to World Population Review, an independent organization that analyzes different issues worldwide, people of Caucasian descent are more likely to suffer from male pattern baldness, compared to other ethnicities. For this reason, the highest rates of androgenic alopecia are found in Europe and North America.
Alopecia is a consequence of genetic sensitivity to dihydrotestosterone (DHT), a byproduct of testosterone. Therefore, the individual's ethnic origin plays an important role in the onset of baldness. Studies suggest that Caucasian men, especially those from Northern Europe, are more likely to experience hair loss.
Male Pattern Baldness (MPB) is entirely genetic. Pure-bred American Indians are blessed not to have the gene. It allows Native American men the ability to wear long hairstyles throughout life. If you see a bald Native American it is from a non MPB condition, such as alopecia areata or some other skin condition.
Certain races have higher rates of hair loss compared to others. Caucasians have the highest rates out of all the ethnic groups. On the opposite end of the spectrum, Native American Indians, Inuits, and Chinese have the lowest rates. Let's dive in deeper.
Individuals that have more Native American genes or sub-Saharan African genes have less male pattern baldness.
The study identified the Czech Republic as having the highest prevalence of baldness, where over 40% of adult males are affected. This is mainly due to genetics, hormonal factors, and lifestyle. Diet can also play a role.
Yet, testosterone is not the reason some men go bald and others don't. Plenty of bald guys have low testosterone levels, and plenty of guys with flowing locks have high testosterone levels. Male pattern baldness comes down to how sensitive your hair follicles are to the effects of hormones, which is genetic.
As ancient humans spread north, the levels of ultraviolet light decreased… causing vitamin D deficiencies. Some theorize that hair loss would have an evolutionary advantage since having more available skin exposed to the thin sunlight would boost the body's vitamin D production.
According to anthropologist and professor Ashley Montagu in 1989, many East Asian people and African populations such as the San people are less hairy than Europeans and West Asian peoples. Montagu said that the hairless feature is a neotenous trait.
You're less likely to experience male pattern baldness if you're of Chinese or Japanese descent. Male pattern baldness doesn't typically affect Native American, First Nations and Alaska Native peoples. You're more likely to have male pattern baldness if you have a family history of it.
Chinese men were less likely than White men to experience balding in any pattern. Black participants also had lower odds for temporal, vertex, and severe balding but to a lesser extent than Chinese men.
Caucasian hair grows at a rate of about 1.2cm a month and has the greatest density of all three hair types. Blondes have about 146,000 hairs on their heads, black-haired beauties about 110,000 hairs, brunettes 100,000 hairs and redheads roughly 86,000 hairs.
They found that men with moderate to severe hair loss had their sperm quality in terms concentration, motility and morphology significantly decreased compared to other group, pinpointing bald men as less fertile.
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.
It's important to have realistic expectations when deciding to try a particular treatment for male pattern baldness. Although some treatments have good success rates, no treatment will completely reverse the process, and not all treatments will work for everyone.
Asian hair and Caucasian hair handle stress and fatigue well. Asian hair has the highest hardness and elasticity. It is resistant to stretching and can withstand a traction force of 60 to 65 grams.
So now that we know how we get straight or curly hair, does a particular type of hair type make you more susceptible to hair loss? All things being equal, there's no evidence that there's any difference in the natural cycle of hair loss for people with either straight or curly hair.
Results: Findings indicated that non-Hispanic Blacks and Hispanics have accelerated aging, and non-Hispanic Whites have decelerated aging. Racial/ethnic differences were strongly tied to educational attainment. We also observed a significant difference by birthplace for Hispanics.
Typically, White people start going gray in their mid-30s, Asian people in their late 30s, and Black people in their mid-40s. Half of all people have a significant amount of gray hair by the time they turn 50. A White person is considered to be prematurely gray if their hair turns gray by age 20.
There is no scientific basis to claim that any particular ethnicity or race has "more dominant" genes than others. Genetic diversity exists within and across all human populations. All humans belong to the same species, Homo sapiens, and share the vast majority of their DNA sequence.