Human hair comes with all sorts of colors, textures and shapes. Notably, African hair is more coiled and dry; Asian hair is straighter and thicker; and Caucasian hair is somewhere in between with around 45% having straight hair, 40% having wavy hair, and 15% having curly hair.
Less than 20% of people have naturally curly hair.
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.
A general observation across experiments was that straight hair was perceived as younger, healthier, and more attractive than wavy hair and darker shades (medium copper and brown) were perceived more positively than blonde hair.
This is part of it's appeal. Conformity is boring and curly hair is definitely not boring. Curly and wavy hair is completely uninhibited by societal pressure. Your curls will laugh in your face when you try to change them and they will declare themselves a wild force of nature.
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.
We believe one of the reasons is that super-straight hair — also known as type 1a hair — is so rare. In fact, it's the rarest hair type. Only 2% of the world's population has 1a hair.
Less than one in five women in the US (17%) and one in ten women in GB (10%) describe their hair type as curly.
Individuals of African ancestry, for example, are more likely to have curly hair due to the oval shape of their hair follicles. Additionally, the Keratin Associated Protein (KAP) cluster genes, responsible for the structure of keratin fibers, have been found to have variations in many African populations.
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.
Type 2C hair waves start from the scalp and are thicker than other Type 2 hair types. This coarse hair type is the frizziest and forms a clearly defined “S” shape.
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.
Is blonde curly hair rare? Yes, natural blonde curly hair is rare. Only 2% of the population have this special trait.
The perception of attractiveness is subjective and varies across individuals and cultures. However, curly hair is often considered attractive for several reasons: Uniqueness: Curly hair is less common than straight hair, which can make it stand out and be viewed as unique and interesting.
Puberty, menopause and pregnancy all cause hormonal shifts that can make your tresses go from straight to curly hair. In fact, 40-50% of women experience major changes in their hair while pregnant or breastfeeding.
According to the American Academy of Dermatology, we shed an average of approximately 50-100 hairs per day. Curly hair is most prone to shedding when compared to other hair types.
The same study showed that Asian (East and West) hair shape is also mostly straight (46.7%) or wavy (41.3%), with some curly hair (12%) (n = 92).
Curly hair is dominant, so someone is more likely to have curly or wavy hair if at least one of their parents does. Recent research points to trichohyalin, a protein in hair follicles, as having primary influence over hair curl. However, there are many genes contributing to hair curliness, most of them unknown.
Type 1 hair is hair that lies flat, or straight. Straight locks tend to be on the shinier side because the hair's natural oils are able to travel from root to tip. This hair category includes divisions 1A, 1B, and 1C. Type 1A is “stick” straight hair that has no hint of curl or wave.
#BLONDE! The contest for the most attractive hair colour is obviously won by the blonde color with 35% of the overall vote, followed by the brunette. The bronze goes to Pippi Longstocking (people 30 and above will understand ? ). And the fourth place is for black hair colour.
The rarest natural hair colour is red, which makes up only one to two percent of the global population. You commonly see these hair colours in western and northern areas of Europe, especially Scotland and Ireland. However, natural redheads may not exist for much longer.
What is the biggest disadvantage of curly hair? The biggest disadvantage is brushing and detangling curly hair. Dry brushing can cause frizziness while wet hair is at its weakest state. You need to brush curly hair when it's damp that too in a down-to-upward motion.
Curly hair is a bit more delicate than straight hair, and the tighter the curl or coil, the more fragile the strand. Curls generally need a little extra love, and it's important to know how to do right by your hair so it can stay looking amazing.
Fibres in the latter group were thicker, stronger and stiffer, with a greater scalp density. This means that curlier hair was found to be thicker, stronger and more resilient under mechanical forces than the near-straight hair.