• comment se protéger du soleil
    Health,  Safety,  Tips and tricks

    Understanding UV rays and sun protection

    For the most part, we love basking in the sun on beautiful summer days. As well as being enjoyable, reasonable sun exposure with sufficient protection offers several benefits, for example by activating vitamin D production. Nevertheless, overexposure and poor protection can lead to premature aging of the skin or even skin cancer. To avoid these serious problems, let’s take a closer look (figuratively speaking!) at these notorious UV rays in order to understand them better and learn how to protect our skin from the sun. What are UV rays? The sun emits several kinds of electromagnetic waves: infrared, visible spectrum, and ultraviolet. The shorter the wave, the greater its energy—and…