1. Even though more people use sunscreen than ever before, the incidence of skin cancer in the United States and other countries continues to rise (Aceituno-Madera 2010; Jemal 2008; Osterlind 1992).
2. A number of studies conducted in the 1990s report higher, not lower, incidence of the deadliest form of skin cancer, malignant melanoma, among frequent sunscreen users (Autier 1995; Westerdahl 2000; Wolf 1994).
3. According to the American Cancer Society, malignant melanoma accounts for only 3-4% of all skin cancer cases, but is responsible for 75% of all deaths attributed to the disease each year (ACS 2010) (See side-bar: “The 3 types of skin cancer”)
4. To date, studies show that regular sunscreen use reduces risk for squamous-cell carcinoma (SCC) but not other types of skin cancer. SCC, a slow-growing, treatable cancer, is estimated to account for just 16% of all skin cancers annually.