Last year, Karen Daniel was feeling great about her weight. She had gone from 375 pounds to 200 in 24 months. But soon she went through a period where she would get sick then healthy then sick again. Doctors told her she had gone into starvation mode.
CNN wants to help more people become physically fit! Join Dr. Sanjay Gupta, the YMCA and the Fit Nation team at our upcoming events. Last year's tour was a rousing success. Come out this year at these events:
Dr. Sanjay Gupta and six CNN viewers from across the nation recently finished the Nautica New York City Triathlon. The "Six Pack" and Gupta, all first-time triathletes, say they will be signing up for future races. FULL STORY
was a rousing success. Come out this year at these events: 
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