Lots of traits are statistically rare: Left-handedness (just 10 percent of the population!), curly hair (11 percent!), and blond hair (4 percent!), to name a few.
Yes, only 11% of the population have curly hair.
Type 1A hair is very straight and fine, with no hint of wave or curl. As it is so straight and fine, when the natural oils travel to the ends, it tends to cause it to look like oily hair. It is the rarest hair type and is common among women of Asian descent.
Less than 20% of people have naturally curly hair. The percentage gets even smaller when you consider the scores of guys out there who don't embrace their curls.
Over 60% of the world's population has curly hair, yet most research to date has clumped hair into three catchall types - African, Asian, and Caucasian.
The story of human migration and evolution is written in hair DNA. In sub-Saharan Africa, genes favour tight, curly hair. But in east Asia, mutations have led to straighter, thicker hair. In Europe, other mutations brought wavy and straw-coloured hair.
It has been long established that curly hair is a dominant trait in Caucasians and straight hair is recessive.
Hair morphology is one of the more conspicuous features of human variation and is particularly diverse among people of European ancestry, for which around 45% of individuals have straight hair, 40% have wavy hair, and 15% have curly hair.
In fact, more people prefer curly hair to straight hair. Though beauty is seen differently by everyone, one thing is for sure; curly hair is getting a lot of love lately. In fact, in a survey conducted by StyleCaster, a surprising 58% of guys thought curly hair was sexier than other hair textures.
Many Asians have naturally straight hair, but there is a significant group of us who do have naturally curly or wavy hair! However, because it's the norm to see straight and sleek hair, curly haired boys and girls tend to think that their hair is some kind of unruly straight hair that isn't behaving.
Your hair is naturally voluminous
Curls adds volume to your hair effortlessly, and you never have to worry about it being flat, limp and lifeless like those with straight hair. Even on days when you straighten your curls, there is always going to be that little amount of volume that will make others go green with envy.
Curly hair is often associated with a fun-loving, warm hearted and outgoing personality. If you have curly hair you are perceived as being courageous, outspoken, and spontaneous. You are probably someone who likes to challenge perceptions and norms.
Hair type 1A is super-straight. It doesn't even hold a curl! 1A is the rarest hair type. It is usually found on people of Asian descent.
An estimated 65 percent of the U.S. population has curly, coily or wavy hair, with a growing percentage of textured-hair women embracing their natural hair .
During puberty, the hair follicles can change and cause your hair to become curly. Your hair follicle shape is determined by your genes but curly hair isn't necessarily a dominant gene.
According to astrology, those people whose hair are curly from behind their ears, are very lucky. They seldom face any hurdle in their way. People whose hair are curly on the nape are also said to be very lucky. Such hair signifies wealth.
Women with curly, textured hair tend to look younger than straight-haired counterparts as they age. Because of the natural volume that comes with having curly hair, thinning is less noticeable.
Type 4C. 4C is the kinkiest, coiliest hair type there is. Sometimes the zigzag curl pattern is so dense and fine that it may be hard to see individual strands without stretching each strand out. However, 4C hair is also super versatile and can be worn in so many different natural hairstyles.
On the flirtatious side, the stick-straight profile received 120 winks, while curly locks caught winks from 60 men. In about 10 percent of the dates, hair made a difference, while confidence was the driving factor in the remainder of the connections.
Why Isn't My Curly Hair Soft? If your tresses are feeling brittle or rough, chances are it's due to some combination of damage, dryness and harsh products. In many cases, softer curlier hair can be achieved by making a few small tweaks to your curly hair regimen. The important thing is to listen to your curls!
Curly hair is thought to be better at keeping mammals warmer than just straight hair alone. In fact, straight hairs interwoven with curls creates the last line of defense against heat loss.
2C type hair is extremely wavy but not coily. The S-shape bends in the hair start off at the roots. These waves are defined and thick. The bends are looser and wider than the tighter structure of curly hair.
So back to your question, here is a simplified answer. If both of your parents have curly hair, you are more likely to inherit the trait of curly hair. This means that you have received both copies of the curly hair gene from your parents. However, one parent could have straight hair while the other has curly hair.
The fact of the matter is that curly hair takes a longer time to grow longer because it grows in a curl, rather than straight down. But curly hair, as well as straight hair, usually grows about 1/2” per month. So with patience, and with a coordinated plan with your hair stylist, you can have longer hair.
Follicles that are more oval in shape cause curlier hair to grow. Very tightly coiled hair is due to the nearly flat, ribbon-like structure of their follicles. This hair texture is very common in people of African ancestry. Not only is African hair often coiled, it also has a unique texture.