Gu
is an energy gel used by distance runners to supply energy. It is perfect for in
between distance track events and also for those needing a boost late in a
marathon. Its also great for those needing a quick energy pick-me-up before a
workout. Taken at about 30 minutes before a workout Gu can help lower lactic
acid buildup in the muscles. The flavors come in chocolate, vanilla bean,
triberry, orange, and the new expresso love.