While the evidence regarding corneocyte desquamation is minimal, one clinically provocative observation is that Blacks have a 2.5 times greater spontaneous desquamation rate compared with Caucasians and Asians, possibly accounting for an increased frequency of xerosis seen clinically in Blacks.
Dry skin is a common problem for people of all skin types, but it's particularly prevalent in individuals with Black skin. This is due to several factors, including genetics, environmental conditions, and skincare practices.
Even amongst other East and Southeast Asians, Koreans are regarded for having excellent skin, and a lot of it is due to fat distribution/collagen. A decent amount of Koreans have a greater proportion of fat distribution to their faces, so much so that it can be seen in their eyes.
Asian skin contains significantly more collagen, meaning their skin is literally thicker. That's the difference that makes Asians age better. People's skin loses collagen as they age, Asians start out with more collagen to begin with, thus making their aging process less noticeable.
Asian skin has, compared to caucasian skin, a much thicker and denser dermis layer ( and a much thinner epidermis layer (outer skin). It also tends to have more sebaceous glands, so the asian ``normal skin'' may be on the oily side.
Diet plays a large role in keeping skin beautiful and fresh. Japan, China and other countries located in Asia have a rich diet of vitamins (specifically A and C, which benefit skin elasticity) and minerals including antioxidants from fruits and green tea. The Asian diet is very low in saturated and total fat.
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.
Whites are usually taken as the standard against which other groups are compared, but they are not necessarily in the best health. Hispanics appear to be healthier than whites on a number of measures, though not all. Asians are generally in better health than any other group (Hummer et al., 2004).
Golden skin tones are medium skin tones. This skin tone is usually seen in people of Asian and Southern European ethnic descent. It can also be referred to as olive skin. This skin tone has a balanced neutral beige hue.
Acne was found to be more prevalent in African American, and Hispanic women than in Continental Indian, White, and Asian women in a review of one-sided facial photographs of girls and women aged 10 to 70 from 4 cities. Post-inflammatory hyperpigmentation (PIH) was observed in 65% of Black and 48% of Hispanic women.
HAIR STRENGTH
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.
Type IV – Brown skin color, brown hair, and brown eyes, tans more than average, rarely burns, and rarely freckles. Common ethnic background: the Mediterranean, Southern European, Hispanic.
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.
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.
In individuals with Black skin, the Stratum Corneum is thicker than in those with lighter skin tones. While this can offer some benefits in terms of sun protection and reduced risk of skin cancer, it can also make it more challenging for the skin to retain moisture.
We use the American Community Survey to determine the order of race and ethnic groups for this principle, and the order from rarest to most common is: Native Hawaiian/Pacific Islander, Black/African American, American Indian/Alaskan Native, Asian, Hispanic/Latinx, and White.
According to a study called “Shades of beauty,” light brown skin tones are often the most physically attractive skin color (Frisby et al., 2006). They used four models for that study. They did not change the skin tone, but they imaged each model to three different skin tones: light, medium, and dark.
Who has amber eyes? People with amber-colored eyes often have Asian, Spanish, South American or South African roots, as do people with brown eyes. People with blue, gray, green and hazel eyes are of European ancestry.
Men born in Chad have the lowest life expectancy in the world as of 2024, reaching only 53 years. The lowest life expectancy for women in the world in 2024 was for girls born in Nigeria, with only 55 years. Except for Afghanistan, all the countries with the lowest life expectancy in the world are in Africa.
Fast food consumption was higher among non-Hispanic black adults (42.4%) compared with non-Hispanic white (37.6%), non-Hispanic Asian (30.6%), and Hispanic (35.5%) adults (Figure 2). A higher percentage of non-Hispanic white adults consumed fast food compared with non-Hispanic Asian adults.
Healthiest Countries (2024): Japan has been ranked the fittest country in the world for 2024, followed closely by Singapore and Switzerland. These nations excel in health metrics such as life expectancy, obesity rates, and lifestyle choices.
U.S. life expectancy at birth
On average, a person living in the U.S. can expect to live to 76.1 years. Asian people have the longest average life expectancy (83.5 years) and American Indian/Alaska Natives the shortest (65.2 years).
H. Harris, publishing in the British Journal of Dermatology in 1947, wrote Native Americans have the least body hair, Han Chinese people and black people have little body hair, white people have more body hair than black people and Ainu have the most body hair.
Among adult men (20 years and older) in the largest race and ethnicity groups, Blacks were the most likely to be jobless (with an unemployment rate of 5.8 percent), while Whites (3.0 percent) and Asians (2.7 percent) were the least likely. The jobless rate for Hispanic men was 3.8 percent.