The sun does some amazing things.  It plays a role in big helping our bodies to naturally produce Vitamin D. In fact, many people who work indoors are directed to take Vitamin D supplements because of lack of exposure to the sunshine. 

But being in the sun has risks, as well...

If...

Will reading glasses make your eyes worse? The short answer is "No."

Although we don’t know the exact mechanism by which humans lose the ability to focus up close as we age (a process called presbyopia), the fact remains that it happens to almost all of us.

The leading theory of how this...