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CNN's Dr. Sanjay Gupta tackles the nation's obesity epidemic in a year-long focus on the issue and search for solutions.
Where the Fit Nation Express toured
Gallery: Meet the CNN Fit Buddies
Fit Buddies blog: The finale!
Map: America's growing waistlines
How can you stay fit? Top 10 checklist
Map: Top 10 fittest -- and fattest -- cities
Health Library: Obesity: Causes and complications
Grading states' obesity levels | How your state ranks
Special Report: Healthy Bodies
Ways to get healthy with "House Call with Dr. Sanjay Gupta":
• Tune in: Saturdays and Sundays, 8:30 a.m. ET
Can video games be healthy?
New campaign aimed at parents
Blame it on mom?
Dr. Gupta answers your questions
Role models | Obesity hard on the knees
Cupcakes banned | BMI report cards
Lesbians and obesity | Healthy workplace


How many hours
do you pledge to
exercise each
week?
 
Harvard researchers found that for every 1 hour of exercise, you can add 2 hours to life. Help pledge 500,000 hours of exercise to add 1 million hours of life!
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