Why do Moles appear?
Moles are typically seen as small dot-like features that can be found in various parts of the human body. As a discolored spot, it may be flat or in elevation and in most cases, benign in nature. Unless if such mole is unusually big and growing then, it can be suspected as a malignant one. Moles may be seen in different colors such as pink, black, brown or red. In the medical aspect, a single mole is referred to as a nevus. Statistical studies conducted on the topic of moles revealed that one can have as many as 10 to 50 moles in the body. These moles may not be evident at birth but it will surely acquire color as one ages. Moles are typically a collection of cells that are primarily responsible for giving one individual its natural color. This type of cell is scientifically known as melanocytes. The greater the number of melanocytes one produces, the darker is the person’s skin complexion.
Moles appear from the time a person is born and it becomes noticeable as one starts to grow and age. Moles appear primarily because melanocytes have the tendency to cluster and form a collection of such cells. When melanocytes cluster, moles are then formed. One factor that contributes to the formation of moles is due to genetics. Over the years, genes have always played a major in almost all aspects an individual’s development. Another identified factor for the appearance of moles is overexposure to sunlight. Although further studies are needed to support this claim, there are three indications that make such statement true. The relative lack of moles on the buttocks , freckles are known to be influenced by sunlight and those born with darker skin, on average, have far fewer moles.