The underestimated winter sun
The sun may appear weaker in winter, but its UV rays are no less dangerous. Especially in the mountains, where the snow cover reflects the sunlight, the radiation exposure increases. UV intensity increases by about 10 % per 1000 meters of altitude. In addition, snow can reflect up to 80 % of the UV rays, which also contains the skin. Without adequate protection, not only sunburn, but also long -term skin damage such as early skin aging and an increased risk of skin diseases.