You: The Owner's Manual with Dr. Mehmet Oz

Dr. Oz demonstrates how the heart works and offers tips on caring for this vital organ.

Digestion begins in your mouth - but it doesn't end there. In his anatomy lab, Dr. Oz illustrates the serpentine path that food takes through our bodies

Explore your body's supercomputer--the brain.

Learn about the bones - 206 in all! - and joints that make up the body's structure, plus how to best care for them. Also, meet two patients undergoing common procedures to correct knee and shoulder problems.

The best offense is a good defense. And when it comes to defenses, few are as sophisticated as the body's immune system. Dr. Oz talks to singer Naomi Judd about her battle with Hepatitis C and offers advice on how to fight off the common cold.

Dr. Oz explores a number of common weight loss issues and meets two patients currently battling the bulge. One patient, a woman, undergoes a gastric bypass procedure to lose weight and keep it off. Another, a young boy, chooses exercise to get fit and learns how to make better food choices.