Did you know the reason behind wearing sunscreen is more than just preventing a sunburn? Sun damage to the skin over a lifetime can lead to the most dangerous type of skin cancer, called melanoma. Melanoma is abnormal growth of the pigment-producing cells of the skin, the same types of cells that make up moles. Though rare in young people, the risk for melanoma increases with age. Melanoma in kids looks and acts differently than it does in adults, often making the diagnosis challenging for doctors. Early diagnosis is important so that the melanoma can be removed and treated before it spreads to other parts of the body. Protective actions done in childhood, such as wearing sunscreen, avoiding excessive sun exposure, and wearing protective clothing when out in the sun, will help to prevent melanoma later in life.