The country's top coaches and Olympians share their training secrets for building extreme strength, speed, endurance, and agility that can give you a gold-medal edge in your own life.
“Dr. Nancy” tackles everything from the latest health news, wellness tips, medical breakthroughs and the debate over health care reform.
Read an excerpt from her new book.
Dec. 15: Health officials are recalling 800,000 doses of H1N1 shots. The doses are for kids 6 months up to age 3.