Think twice before sitting in a hotel chair
 

http://img-s-msn-com.akamaized.net/t...6&q=60&o=f&l=fLet's face it--staying healthy on vacation isn't necessarily as easy as it looks. Not only are you running on less sleep than normal, but every new environment exposes your system to hundreds upon thousands of foreign bacteria and germs.

أكثر...