Sunlight plays a crucial role in our daily lives and overall well-being. It’s often associated with warmth, light, and vitality, but there’s much more to the science behind sun rays and their impact on human health. The relationship between the sun and our bodies has long been studied, and understanding it is essential for both optimizing health benefits and minimizing risks.
Sunlight consists of different types of rays, including ultraviolet (UV), visible light, and infrared rays. Each type has a unique effect on the human body. UV rays, in particular, are divided into UVA, UVB, and UVC rays. While UVC rays are mostly absorbed by the Earth’s atmosphere, UVA and UVB rays reach the surface and interact with our skin. These rays can penetrate the skin layers and trigger various physiological responses, both beneficial and harmful.