What Causes Moles on the Skin?
Moles may appear on any area of the body. Some believe sunlight plays a role, while others attribute moles to genetics. Moles are the result of the skin pigmentation that goes down fromthe skin surface to the deeper layer of the skin. Moles on skin caused by too much sun exposure and just tend to appear in the areas where the skin catches the most sunlight.
Defect in Melanin Production Skin moles develop when there is a defect in the production of melanin. Melanin is what causes the pigment in our skin. If the melanin is situated unevenly in our skin, clusters can form and this is what creates a mole. The mole is actually a dark patch or concentrated cluster of melanin, according to Thehealthpedia.com. Sun Exposure Plays a Role Cells called melanocytes produce melanin, which protects our skin from the sun. If you are out in the sun a lot, the melanocytes ramp up their production in response to the sun exposure and you get a sun tan or, if the melanin settles into one bunch, freckles and moles will result, according to Medterms.com. Moles are Common Cancer.gov reports that moles are growths on the skin and are very common. However, women tend to have moles more than men because there is a connection between female hormones and the manifestation of moles. You may develop new moles as you age or you can be born with a mole, which is called “
