The slower you drive, the less gas you use, Sophie says. If you can, try carpooling to save even more money.
Dr. Mehmet Oz, a host on the Oprah Radio XM channel, gives listeners the keys to leading a healthier, more vibrant life!
Oprah Radio host Dr. Mehmet Oz talks with Sophie Uliano about how to go green without spending a lot of money.
Browse Oprah Radio host Dr. Mehmet Oz's past shows.
Browse audio clips from Oprah Radio host Dr. Mehmet Oz's past shows.