What race do people with red hair belong to?

People born with red hair account for less than 2% of the global population. Red hair was "created" by a genetic mutation among Nordic people thousands of years ago. Today's development of globalization has broadened the geographical options for mate selection and reduced the chance of red-haired people meeting each other. Therefore, there are few "red-haired boys" or "red-haired beauties" born among the descendants of red-haired people.

If one spouse is born with red hair, the baby they give birth to will have light yellow hair. However, if both spouses have red hair, their child is more likely to have beautiful red hair. .

If people with blond hair want to save themselves, they should move to Scotland, because Scotland has the largest proportion of red-haired people in the world. It is estimated that 40% of Scots carry the red-haired gene, while 13% The Scotsman has dazzling red hair.

Extended information

Red-haired beauties: It turns out that so many countries in the world have "red hair"

1. When it comes to red hair, many people naturally Ireland and Scotland come to mind. Scotland has the largest proportion of red-haired people in the world. It is estimated that 40% of Scots carry the red-hair gene, and 13% of Scots have dazzling red hair.

2. However, there are no absolutes. In addition to the above two countries, red hair appears in many places in the world. American photographer Brian Dowling took more than 20 photos on this theme. There are more than 130 "red-haired beauties" in the country.

3. Red hair is the rarest hair color in the world. Known research shows that it is caused by genetic mutations.

Origin History

1. 2009 is the fourth consecutive year that Breda has held the "Red Hair Day" celebration. These men, women and children all have naturally red hair.

2. The bright red color makes the city of Breda particularly festive. Less than one percent of people in the world are born with red hair, and most of them are concentrated in the United Kingdom, Ireland and Australia. The region with the largest proportion of developers is Scotland, reaching 13%. Some geneticists also claimed that there may no longer be red-haired people in 100 years.

Red hair knowledge

1. Shakespeare and Colombia, that is, they all have charming red hair. Genetic scientists claim that there will be fewer and fewer red-haired people in the future, and they may disappear completely within 100 years. The number of red-haired people in the world is less than 2% of the total population. This red hair originates from a genetic mutation of Nordic people thousands of years ago.

2. With the global trend of racial mixing, each race has a wider range of mates to choose, thus greatly reducing the genetic probability of red-haired offspring. If one of the parents has red hair, then their children will have light yellow hair. Only if both parents have red hair, will there be a very high rate of giving birth to children with red hair.

3. If people with light yellow hair go to Scotland, the probability of their offspring having red hair will be greatly increased. Scotland has the highest proportion of red-haired people in the world. 40% of Scots carry the gene for red hair, and 13% of Scots have red hair. Some experts warn that by 2060, the gene for red hair will remain dormant in the reproductive systems of future generations.

4. "National Geographic Magazine" pointed out that in the past, it was believed that red hair genes are beneficial to the human body and can increase the ability to produce vitamin D when exposed to sunlight.

However, today's red-head genes are more likely to induce skin cancer and have a higher sensitivity to hot and cold pain

Reference: Baidu Encyclopedia - Red Hair Day

Reference : ifeng.com - Red-haired beauty: It turns out that so many countries in the world have "red hair"