If you've been out in the sun for too long, you may experienced a sun burn. Sun exposure can be both a good thing and a bad thing; the sun gives us a daily dose of Vitamin D, however spending too much time outside can also cause some heavy duty hurt to our skins. At a minimum, we'll turn red and be in pain for a few days, at worse, we can damage our skin.
In this guide, we'll explose sun exposure - how the sun works, how we get red, why we get red, and whether or not sun screen actually protects from the harmful rays of UV light.
|How to Build a Simple Greenhouse
Are you interested in learning how to build a simple greenhouse to extend your growing season or to protect weather sensitive potted plants? These instructions make it easy to design...
The Importance of Vitamin D: Should a Deficiency be a Concern?
Vitamin D deficiencies are so common that many doctors routinely test for it when performing exams. But how big of a concern is it?...