Asian hair is the thickest, with a larger diameter of about 70 µm. Caucasian hair has an average diameter of 65 µm, and African hair is the finest, with a diameter of 55 µm. The cross-section of Asian hair is the most round and uniform, Caucasian hair has an elliptical shape, and African hair has a flattened shape.
Caucasian hair is generally straight or wavy and is the thinnest, while its cross-section is relatively elliptic.
Sub-Saharan Africans, East Asians and native Americans have little or no body hair. Sub-Saharan Africans and East Asians are the least hairy people. Northern Europeans, Mediterraneans and middle eastern are the most hairy people.
Caucasian hair has a thinner diameter than Asian hair (60 – 80 µm in diameter), and therefore tends to appear 'finer' than Asian hair, even though there is typically more hair on the head (around 700,000).
What Race Loses More Hair? Caucasians tend to lose the most hair. Additionally, West Asian (specifically Indian) people are likely to experience similar hair loss levels to Caucasians – followed by Afro-Caribbean people.
It can lead to hair loss. Hair care practices and styling techniques can lead to fragile hair. African, African-American, and Afro-Caribbean hair tends to be fragile.
How thin your hair is might be dependent on your genes—hair thickness varies person to person. But if you notice your hair is looking thinner than usual, it could be the result of factors like aging, a health condition, medication, or high stress levels.
Asian hair is the thickest, with a larger diameter of about 70 µm. Caucasian hair has an average diameter of 65 µm, and African hair is the finest, with a diameter of 55 µm. The cross-section of Asian hair is the most round and uniform, Caucasian hair has an elliptical shape, and African hair has a flattened shape.
According to a recent study by WorldAtlas, Vietnam has the lowest obesity rate in the world, with only 2.1% of its population considered obese. This is followed by Bangladesh (3.6%), Timor-Leste (3.8%), India (3.9%), and Cambodia (3.9%).
Anthropologist Joseph Deniker said in 1901 that the very hirsute peoples are the Ainus, Uyghurs, Iranians, Australian aborigines (Arnhem Land being less hairy), Toda, Dravidians and Melanesians, while the most glabrous peoples are the Indigenous Americans, San, and East Asians, who include Chinese, Koreans, Mongols, ...
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.
Skin barrier function is reportedly stronger in darker skin tones (the stratum corneum is the skin barrier). Asian skin is reported to have similarities with Caucasian skin in terms of water loss and has the weakest barrier function.
Type 1A is the rarest hair type and is stick-straight without even a hint of a wave.
The average diameter of Hispanic/Latino hair tends to fall between that of Asian and Caucasian. Caucasians have the highest hair density among the ethnicities studied. Black people have the lowest. Asian people have hair density that falls somewhere in between.
Americans of Asian descent are the least likely to be obese, and those of Latino descent the most likely, new data indicates.
Melanin is what gives your hair (and skin) its natural color. People of African descent, Thai, and Chinese people, go grey more slowly.
Most Attractive Hair Colour According to Men
According to the survey, the majority of men (42%) found blonde hair to be the most attractive. This was followed by brunette (36%), red (16%), black (5%), and gray (1%).
Each ethnicity exhibits specific characteristics. Caucasians tend to have the greatest number of hair follicles. African-Americans tend to have the fewest hair follicles but have thicker hair strands. West Asians have thicker hairs with fewer follicles, and those from East Asia have thinner hair with more follicles.
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.
People of East Asian descent and especially Japanese, experience hair loss at one of the lowest rates in the world, and start much later in life than other places.
A gene variation of EDAR that arose about 30,000 years ago seems to give some people thicker strands of hair. More than 90% of Han Chinese, 70% of Japanese and Thai people, and 60% to 90% of Native Americans carry the "thick hair strand" version of the EDAR gene.
Genetic studies found that hair thickness in Asian populations is linked to genetic variations. Fujimoto et al observed a correlation between a nonsynonymous single nucleotide polymorphism (SNP) in ectodysplasin A receptor (EDAR) gene and hair thickness in Asians in a genome-wide analysis.