Sugar Boost and Caffeine
[gtxvideo vid='HnCUcorI' thumb='http://player.gtxcel.com/thumbs/HnCUcorI.jpg' vtitle='Sugar Boost and Caffeine'] ABC NEWS-- Grabbing an afternoon snack? Are you choosing the soft drink? Experts say you need to be cautious about that sugar boost. Here's ABC'S Dr. Timothy Johnson.