(photo courtesy of pdphoto.org)

What is organic? Is organic food healthier to eat? How is that different than natural? Is it worth paying more for food that's certified organic? What's the benefit to buying organic food close to where it's grown?

On The Early Show on CBS, medical correspondent Dr. Emily Senay clarified the meaning of the term "organic," and offered her thoughts on whether that food is indeed healthier, and whether it is wise to pay a premium for it.

To get Dr. Senay's thoughts on the subject of organics and nutrition go to: Organic Foods: Worth The Extra Cost?