Blue light - , especially from electronic devices and LED lights, has been all over the news lately, primarily warning about sleep interference. However, there's real -urgency- to learn about light and your health —-especially those with aging eyes. Few people stop to think about light, much less the effects different colors of light can have on our bodies, moods, and overall health. Stepping outdoors...
Who doesn’t enjoy the feel of the warm sun on their skin? Okay, some people don't like it at all. But many of us find it comforting, soothing, and just plain delicious. And for those of us who love it, we might be tempted to soak in a few rays every once in a while, but it seems like even a little sun exposure can be too much. Here are the facts on where the lines are and what to do. How Much Is Too...
Excessive exposure to the sun is hard on the skin because UV rays can damage cells. This damage is linked to -an increased risk for skin cancer-, and overexposure to the sun’s rays can cause premature wrinkling. Getting a sunburn or tan is a sign of skin damage, so the healthiest choice is to use sunscreen for protection from UV rays. Recent concerns about the safety of sunscreen- itself may have individuals...