Melanin

Melanin is a dark brown or black pigment found in hair, skin and some eye cells. It is produced by the metabolism of the amino acid tyrosine in cells called melanocytes. Melanin plays an important role in protecting the skin from ultraviolet rays, which can damage its inner layers.

When a person is exposed to sunlight, melanins in the skin begin to be produced in greater quantities, resulting in a tan. This helps protect the skin from the harmful effects of ultraviolet rays. However, too much melanin can lead to dark patches on the skin called melasma.

In addition, melanin is also found in the choroid of the eye (including the iris), as well as in the retina of the eye. This allows the eyes to better adapt to changing light conditions and protect them from damage caused by ultraviolet rays.

Thus, melanin plays an important role in maintaining healthy skin and eyes by protecting them from the harmful effects of sun rays. However, overexposure to ultraviolet rays can lead to the development of melasma and other health problems. Therefore, it is important to take precautions when out in the sun and use sunscreen to protect your skin from the sun's rays.

Melanin is a dark brown or black pigment found in hair, skin and eyes. It is also present in other cells such as chromatophores and melanophores, where it is produced during the metabolism of the amino acid tyrosine.

Melanin plays an important role in protecting the skin from the sun's ultraviolet rays. When melanin is produced by exposure to sunlight, it results in the characteristic tan on the skin. This helps protect the inner layers of the skin from sun damage.

Additionally, melanin can be used in the cosmetics industry to create different skin tones. For example, using melanin can help make skin lighter or darker depending on the desired effect.

However, excess amounts of melanin can lead to various diseases such as melanoma, a skin cancer caused by excessive amounts of melanin. Therefore, it is important to monitor the amount of melanin produced in the body and not overuse sunbathing.

Melanin may seem like a common concept, but is it really? In reality, this is a complex process related to the formation of skin pigment! Now we are learning more about this amazing substance.

Melanin is a dark orange or blackish pigment that is found throughout the skin and hair, and is also found internally