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The colour of the human skin has to do with skin protection. It depends on a chemical compound named melanin. People form colder climates with long winters and long nights generally have lighter skin colours but not always. For example, the Inuits who live in freezing cold temperatures have been known to have darker coloured skin. People form hotter climates near the Earth's Equator have darker skin and had to produce more melanin to protect them from harmful solar radiation. When you are in colder climates, this protection of solar raadiation isn't needed as much so it allows one to lose that feature. Of course, even in the cold North, people still suffer from skin cancer because their skin has lost it's melanin defense against the harmful rays of the sun.
What else can I help you with?
What is the name giving to the substance that gives the skin its colour?
Melanin is what gives skin its pigment. Some people have more of it than others, and sunlight activates it.
Are people dark skin below the equator?
Yes, people with dark skin can be found below the equator, just as they can be found above it. The distribution of skin tones is not determined by latitude, but rather by genetics and environmental factors such as sun exposure.
Why do some people have dark skin?
People have dark skin due to higher levels of melanin, a pigment that gives skin its color. Melanin helps protect the skin from harmful UV radiation by absorbing and dissipating it. Darker skin is an evolutionary adaptation for people living in regions with intense sunlight to reduce the risk of skin damage and skin cancer.
Do black people tan?
Yes, black people can get sunburned and tan. This can happen because the skin of people with darker complexions still contains melanin, which provides some protection against UV rays, though less compared to fairer skin. It is still important for black individuals to practice sun safety and wear sunscreen to protect their skin from sun damage.
Can hormones make you darker?
Yes, hormones can influence skin pigmentation. For example, during pregnancy, increased levels of estrogen can sometimes cause hyperpigmentation, leading to areas of darker skin known as melasma. However, hormones alone may not always be the sole cause of skin darkening, as it can also be influenced by other factors like sun exposure and genetics.
Why some white women have darker or lighter skin mulatto children?
Some people have naturally darker skin than others. It all depends on what genes you end up with. Some white people have naturally darker skin, and some black people have naturally lighter skin.
Why do some people get sunburned more easily than others?
Because the lighter the pigment in your skin the less protected you are
Why are some black people really dark?
It's the amount of melanin in their skin; some have more than others, thus they are darker than others.
Why do some people have darker skin and they do not go tanning?
It depends on the amount of melanin in their skin
Why are some persons skin darker than others?
The amount of melanin, a pigment that determines skin color, produced by the skin cells, known as melanocytes, is responsible for variations in skin color. People with more melanin have darker skin tones, while people with less melanin have lighter skin tones. Environmental factors and genetics both play a role in determining the amount of melanin produced by an individual's skin.
What makes black people black?
A high level of melanin in the skin. Melanin is what allows for any pigmentation in our skin. The more you have, the darker your skin is. That is also why some people have a easier time tanning than others.
Why does hair skin and eye color matter when dating someone?
Your hair, skin and eye color don't determine your personality or your ability to maintain good relationships. But some people are simply attracted to and prefer dating people with certain color hair, skin and eyes. For instance, some people love blue eyes, while some are attracted to brown eyes; some people aren't attracted to redheads, while others prefer them; and some people prefer dating someone with darker skin or race that matches their own, while some people don't care at all.
Why some people have white and black skin?
It's genetics. Dark skinned people generally come from countries that have a higher exposure to sunlight, so their darker skin provides more protection against it. Lighter skinned people would probably come from countries of high latitude that don't receive as much sunlight, so they wouldn't need darker skin. It is in the skin's pigmentation and the activity of melanocytes within the skin.
Why do you have darker dry skin on your back?
get some dove cream!
What skin type has the most built in protection from the sun and why?
Darker skin or skin with more natural melanin, because melanin blocks some of the uv rays from going deep into the skin. This is why black people dont udually burn, and white people do.
How can you make leg hairs grow back thicker darker and longer?
If you shave the hair on your legs for about 2 months they will start growing back thicker, darker and longer. After about a year they will be very dark, long etc. This works on most people but some skin and hair types may not have the same affect as others . :)
Why do fat people have dark skin?
Fat people do not necessarily have dark skin but there is some correlation between the two. This is primarily due to the fact that people who are more likely to be overweight are also more likely to have higher levels of melanin the natural pigment that gives skin its color. There are a few different reasons why this is the case: Genetics: People of certain ethnicities such as African American Hispanic and Mediterranean tend to have higher levels of melanin which can contribute to their skin appearing darker. Cultural factors: In some cultures having a darker complexion is seen as desirable and this may lead to people eating more food in order to achieve a darker complexion. Environmental factors: People who are exposed to more sunlight will naturally have higher levels of melanin in their skin which can contribute to darker skin tones.Overall while fat people do not necessarily have dark skin there is a correlation between the two due to a variety of factors including genetics cultural factors and environmental factors.
