Understanding the difference between UVA and UVB rays is crucial for effective sun protection. UVB rays are responsible for sunburn and play a significant role in developing skin cancer. UVA rays penetrate deeper into the skin and contribute to skin aging and wrinkles. Both types of UV radiation damage the skin and increase the risk of skin cancer. Therefore, it is important to use a broad-spectrum sunscreen that offers protection against both UVA and UVB rays.
