What causes change in skin color?

If your body makes too much melanin, your skin gets darker. Pregnancy, Addison’s disease, and sun exposure all can make your skin darker. If your body makes too little melanin, your skin gets lighter. Vitiligo is a condition that causes patches of light skin.

What causes the face to be lighter than the body?

Why is my face darker than my body? Our face skin produces more melanin compared to the rest of the body parts, so our face skin is generally a bit darker. The harmful rays of the sunlight can damage the melanin cells and as the face is more exposed to sunlight, it is the first to be impacted.

Can a person change their skin color?

For some people, though, skin can change color and stay that way. People with a condition known as vitiligo (pronounced vit-uh-LIE-go) experience patches of skin that suddenly turn white, as if they’ve lost all pigmentation. The color of your skin is determined by special cells known as melanocytes.

Why is my back darker than my body?

Some of the most common causes of dark patches on the back are inflammation, injury or illness. Hyperpigmentation on the back can also develop due to irregularity in the melanin levels. Melanin is the substance that provides colour to the skin and protects it from the sun.

Why do some people have different skin colors?

There are three ways people can end up with different skin color. One way is that lesser the pigmentation lighter the skin. Another way is when people have fewer melanocytes. The third way is a bit more complicated and has to do with the kind of pigment someone makes. There are two types of melanin.

Why do some people have lighter skin than others?

People whose ancestors come from Japan and Northern Europe tend to have lighter skin than people whose ancestors are from Australia and sub-Saharan African regions. The reason for these differences may have to do with the amount of sunlight in each place.

Does a person’s natural skin color affect their reaction to the Sun?

A person’s natural skin color affects their reaction to exposure to the sun. Generally, those who start out with darker skin color and more melanin have better abilities to tan. Individuals with very light skin and albinos have no ability to tan.

What is the origin of human skin color?

Extended Coloured family from South Africa showing some spectrum of human skin coloration. Human skin color ranges in variety from the darkest brown to the lightest hues. An individual’s skin pigmentation is the result of genetics, being the product of both of the individual’s biological parents’ genetic makeup, and exposure to sun.