Why do people develop moles?

No one really knows why moles develop or their function. Most moles are harmless and do not require any type of special care. The majority of moles have no symptoms. However, all individuals who have moles should be vigilant for changes in color and size.  If you have a mole that had undergone change, a skin doctor is the ideal professional to deal with it. Moles can easily be removed under local anesthesia and their studied can be analyzed under a microscope. Because moles can sometimes turn into the deadly melanoma, it is vital that all individuals pay attention to their skin lesions. Signs of skin cancer in a mole are not hard to miss and if any changes are noticed, a visit to the doctor is highly recommended.