Skin cancer is the most common form of cancer in the United States. The three major types of skin cancer are the highly curable basal cell and squamous cell carcinomas and the more serious malignant melanoma. Although death rates from basal cell and squamous cell carcinomas are low, these cancers can cause considerable damage and disfigurement if they are untreated. However, when detected early, approximately 95% of these carcinomas can be cured. 

Exposure to the sun’s ultraviolet (UV) rays appears to be the most important environmental factor involved in the development of skin cancer. When used consistently, sun-protective practices can prevent skin cancer.  UV rays from artificial sources of light, such as tanning beds and sunlamps, are as dangerous as those from the sun and should also be avoided. Although both tanning and burning can increase a person’s risk for skin cancer, most Americans do not consistently protect themselves from UV rays. A survey sponsored by the Centers for Disease Control and Prevention (CDC) found that approximately 43% of white children under age 12 had at least one sunburn during the past year. 

Who is at risk?

Although anyone can develop skin cancer, some people are at particular risk. Risk factors include:

	Light skin color, hair color, or eye color
	Family history of skin cancer
	Personal history of skin cancer
	Certain types of moles or a large number of moles
	Freckles, which indicate sun sensitivity and sun damage
	Chronic exposure to the sun
	History of sunburns early in life

Why sunscreen is important:

Sunscreen protects areas of the body that cannot be covered with clothing or hats. For best protection, use sun protection factor (SPF) 30+ broad spectrum, water resistant sunscreen.  SPF 30+ broad spectrum sunscreen filters out about 97% of UVB rays and 80% of UVA.

 Tips for applying sunscreen:

	Apply sunscreen to clean, dry skin
	Use a teaspoon of sunscreen for each limb. Most people do not apply enough sunscreen.
	Apply sunscreen twenty minutes before going outdoors to give it time to bond to your skin.
	Reapply sunscreen every two hours, or more often if you are swimming or sweating a lot.

One more important reminder, don’t forget to apply sunscreen to children. Children are at the greatest risk for sun damage.