The Common Cold The common cold is the most frequent infection across the United States. The cold part isn't so accurate. People used to think a cold came from being out in the cold, or being cold. Now we know what really causes it. What does happen is that you catch a virus from another pers...

We learn and are taught about the dangers of smoking as young children. We hear about it on television, radio and in print. It's all around us and completely unavoidable. Just about everyone knows someone who has died from a smoking related disease. And not only are smokers putting their ow...