Inside the Human Body
By Dr. Mehmet Oz
If you're trying to quit smoking, this could be the day you go cold
turkey. The healthy lung (left) is generally pinkish and healthy, with a bit of
damage from living in an urban area. The unhealthy lung (middle) comes from a
smoker, and is riddled with dark tar from cigarettes.
What's even more worrisome than tar, according to Dr. Oz, is cancer. A cancerous lung (right) will have nodules of cancer cells that grow and spread, invading into everything around them.
What's even more worrisome than tar, according to Dr. Oz, is cancer. A cancerous lung (right) will have nodules of cancer cells that grow and spread, invading into everything around them.
Published 01/01/2006