Redheads often stand out from the crowd with their fiery-colored hair. But their genetics, namely two copies of the MC1R gene, may put them at a higher or lower risk for many health conditions than others. For instance, some people with red hair may have an increased risk of skin cancer.
According to Health Magazine, redheads can produce their own vitamin D when exposed to low levels of light. 4. You may not need as much pain medication. The gene responsible for red hair (MC1R) also releases a hormone that is similar to endorphins which limit the feeling of pain.
Redheads were found to have several genetic superpowers compared to others, they are more tolerant of pain and naturally produce their own vitamin D.
The conclusions come from a survey of 10,878 white Americans asked about their natural hair colour (Hispanics and African Americans were excluded to eliminate bias). The results showed the average IQ of blonde-haired women was 103.2, 102.7 for brown hair, 101.2 for red hair and 100.5 for black hair.
Lifespan: up to 20 years in captivity, 5-10 years in the wild.
According to research published in Current Biology, people with the MC1R gene, aka the gene that produces red hair and fair skin, tend to look several years younger than their non-ginger counterparts.
As natural brunettes, brown hair dyes can last the longest compared to other hair dyes. There's no need to bleach your hair colour as the eumelanin content will allow the hair colour to stay on longer. Besides, with the aforementioned colouring techniques, you can still flaunt your beautiful brown locks.
Experts have revealed new research which shows the 'dumb blonde' cliche is false, as blondes aced the tests ahead of all other hair colours. Blondes had an average IQ of 103.2, compared to 102.7 for those with brown hair, 101.2 for those with red hair and 100.5 for those with black hair.
The same mutation that makes their hair red is also what causes them to be more sensitive to temperature changes — even slight ones. They feel hot and cold temperature changes faster and with greater intensity than those with other hair colors.
Less than 2% of the world's population have red hair
Scotland boasts the highest percentage of natural redheads, with 13% (40% might carry the gene there) while Ireland comes in second with 10%.
Whether you love a redhead or you're a redhead yourself, those vibrant tresses can actually translate into a wild bedroom experience. The stereotypical fiery redhead isn't too far from the truth. A sex researcher, from the University of Hamburg, found gingers have more sex than their blonde or brunette counterparts.
You'd think that pale skin means you're less likely to get enough vitamin D, but that's not true. Less melanin in the skin means ginger people actually get a sufficient concentration of vitamin D under low light conditions.
Less than 2 percent of the world's population has red hair, making it the rarest hair color in the world. It's the result of the mutated MC1R gene. If both parents carry that gene, their child has a 25% chance of getting lovely, red locks, even if the parents don't have red hair themselves.
'It's extremely rare for people to have hair that is naturally a strawberry blonde color. Basically, strawberry blonde is mostly based on red tones, with blonde highlights dotted here and there. It takes its name from the Italian renaissance.
Red hair attracts attention because it's more eye catching and rare. Red hair and porcelain white skin make a gorgeous contrast. So many icons that men drool over have been redheads. Even iconic paintings, made for the male gaze, have featured redheaded women.
They may be more sensitive to certain types of pain and can require higher doses of some pain-killing medications. However, studies suggest that their general pain tolerance may be higher. People with red hair also respond more effectively to opioid pain medications, requiring lower doses.
Some studies indicate that redheads are more prone to illness because they prefer to keep out of the sun and so lack vitamin D, or because their ability to absorb the vitamin is less efficient.
In Asia, red hair can be found among some peoples of Afghan, Arab, Iranian, East Indians, Mongolian, Turkic, Miao, and Hmong descent. Several preserved samples of human hair have been obtained from an Iron Age cemetery in Khakassia, South Siberia.
You'll be stunned into removing all the hair dye from your bathroom when I tell you that blondes actually had a slightly higher IQ than women of all the other hair colors. Blonde women enjoyed an average IQ of 103.2. Those with brown hair mustered a mere 102.7. Redheads managed 101.2.
Those with higher IQs in comparison with Einstein include William James Sidis, Leonardo Da Vinci and Marilyn vos Savant. Sidis was a child prodigy whose IQ was estimated to be anywhere between 200 to 300, says parade.com.
“Red is the hardest color to keep lustrous and the hardest color to remove,” she adds.
Brown hair, the most common naturally occurring hair color, is also the most coarse and thick hair type.
Since semi permanent hair color simply coats the strand of your hair, it results in lesser damage. If you are someone who colors their hair to cover their greys, this type of hair color is perfect for you. Even with regular usage, non-permanent hair color doesn't damage your hair as much as permanent hair color.
Redheads may, in fact, be genetically superior to their black, brown, and blonde haired brothers and sisters. Finally! Someone debunked the myth that redheads are going extinct saying, “First off, it is true that the gene for red hair is recessive.