As a dermatologist with a keen interest in skin health, I'd like to delve into the concept of pigmentation.
Pigmentation refers to the natural coloration of the skin, hair, and eyes, which is determined by the presence of pigments. The most prominent pigment in human skin is
melanin, a complex molecule that plays a crucial role in protecting the skin from the harmful effects of ultraviolet (UV) radiation.
Melanin is produced by specialized cells known as
melanocytes, which are found in the basal layer of the epidermis, the outermost layer of the skin. Melanocytes synthesize melanin from an amino acid called tyrosin
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