How sun exposure in Riyadh affects mole development

How Sun Exposure in Riyadh Affects Mole Development Riyadh’s climate is characterized by long, hot summers and consistently high levels of sunlight throughout most of the year. This intense sun exposure plays a significant role in skin health, including the development, darkening, and behavior of moles. While genetics remain the primary factor in mole formation, ultraviolet (UV) radiation from the sun can strongly influence how moles appear and evolve over time. Understanding how sun exposure in Riyadh affects mole development is important for both prevention and early detection of skin changes that may require medical attention. The Role of UV Radiation in Skin Changes Sunlight contains ultraviolet (UV) radiation, which is divided into UVA and UVB rays. Both types penetrate the skin and affect pigment-producing cells called melanocytes. These cells are responsible for creating melanin, the pigment that gives skin its color and also forms moles.