A 2005 study in the journal International Journal of Dermatology also found a difference among races in the rate of hair growth. For example, Asian hair grows the fastest, while African hair grows the slowest.
Scientifically, black hair is the slowest growing hair type due to its elliptical shape and only grows about one third of an inch per month. Alongside slow growth, you'll likely also encounter issues such as breakage, thinning and shedding whilst trying to grow your afro hair; typically, this is due to dehydration.
Asian hair shows the fastest growth rate in comparison to the other two hair types. African hair has the lowest growth rate.
African hair grew at a much slower rate than caucasian hair (mean +/- SD 256 +/- 44 vs. 396 +/- 55 microm day(-1)), and telogen counts were frequently higher in African hair (mean +/- SD 18 +/- 9% vs.
Hair grows at about the rate of six inches per year, fact. Yet, so often we are left questioning why can we not see our hair growth and wondering if Afro hair only grows to a particular length. Honestly, we understand these questions and today we are here to answer them, while dismissing any false assertions.
There are two reasons why we believe African hair texture is genetic. Firstly, the texture is universal in Africans, while nearly absent from other ethnic groups. Secondly, it is consistently passed down to the children in each new generation.
One of the biggest misconceptions in the black community is that black hair does not grow. Black hair grows just as long or fast as anyone else's. That's a fact!
It's a myth that Black hair doesn't grow. All human hair grows at about half an inch a month, depending on your health and genetics. Having long hair is really more about how much hair you retain after breakage. Black hair, because it's curly, can be weaker than straighter hair.
A Caucasian person's hair also generally grows at a slightly faster rate than an African-American's hair. With that in mind, the common causes of hair loss are universal among the races, and most available treatments can be beneficial for hair restoration in both Caucasian and African-American patients.
Natural Hair
Even though natural black hair is dry, the build-up of debris can make it feel greasy if not washed regularly. You should ideally wash your natural black hair once every seven to fourteen days. Use a mild cleansing shampoo and a gentle conditioner.
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.
Which ethnicity has the longest hair? Asian hair is the longest. For example, the Red Yao Tribe, living in a village in the Chinese mountains, has the longest hair. Their women can grow hair almost the length of their height.
Caucasian, Asian and Indian hair samples were put to the test for the World's Best Hair study. Their results put an end to any splitting of hairs over the issue: in terms of health, the Indian hair is the best, topping other ethnic groups on all four counts.
Compared to silkier hair African-American hair contains more lipids, or fats, but the lipids are less bonded which is why the hair loves oils so much. Along with that, the follicle size is much thicker and it has a flattened elliptical cross section causing it to be curlier than other hair types.
Black hair is extremely prone to damage because of the shape of the follicle and there is no way to straighten the hair without minor damage to the hair. African-Americans many times find themselves using extreme amounts of heat protectant to maintain their curl pattern, and often that may not even work.
Because 4C hair experiences so much shrinkage, it can feel like your hair is growing very slowly or not at all. However, if you take care of your hair, you will notice growth when you stretch out your hair. Another reason 4C hair can appear to grow slowly is because it is so fragile.
Regardless of race, the larger the diameter of the hair fiber, the faster the rate of hair growth. Although there are no differences in the hair-growth cycle among Asian, African, and Caucasian hair subgroups, African hair has been found to grow at a slower rate, likely due to its smaller-diameter fibers.
Black Hair is Easier to Maintain
The darker the hair, the higher the concentration of melanin, therefore, black hair has the highest concentration. The benefit of having excess melanin in hair is it's less prone to sun damage, which is important to Sri Lankans as we are constantly under the sun.
Pumpkin seed oil is one of the best options for growing hair faster. Jojoba and argan oil are two other popular options for black hair growth.
Afro hair, like other hair types, grows at a rate of about half an inch every month. However, if more hair breaks off than grows, then it seems like growth just ain't happening. There's no magic formula to accelerate hair growth but if you work towards having healthy hair, then length will follow.
It's a common complaint among women with textured or curly hair. Well, the truth is, unless there's some medical issue that prevents your follicles from producing new hair or causes hair loss, your strands are always growing.
Many hair follicles stop producing new hairs. Men may start showing signs of baldness by the time they are 30 years old. Many men are nearly bald by age 60.
Generally, the rule of thumb is the darker the hair the thicker it is. Individuals with black and brown hair typically have thicker hair strands but an overall lower density of hair. While blonde hair individuals usually have finer hair strands but a high density of those hairs.
Black hair is the darkest and most common of all human hair colors globally, due to larger populations with this dominant trait. It is a dominant genetic trait, and it is found in people of all backgrounds and ethnicities. Black hair contains a large amount of eumelanin pigmentation, a type of melanin.
Long black hair was rated as more attractive than medium-length black hair in the study. While black hair is attractive on a woman, lighter and longer hair makes women look more attractive in some circumstances, research finds.