Skin cancer is the most common cancer in the United States, with over 5 million cases diagnosed each year, according to the American Cancer Society. Despite growing awareness, only about 30% of Americans regularly use sunscreen, as revealed by a CDC report. As the body’s largest organ, the skin plays a vital protective role. However, under-protection and late detection remain serious challenges, underscoring the importance of effective sun protection habits for long-term skin health.
Health
3. Understand Physical vs. Chemical Sunscreens Sunscreens are typically divided into two main categories: physical (mineral) and chemical. Physical sunscreens, which use active ingredients like zinc…