She sees a nutritionist, who has measured her body's muscle mass, fat ratio and levels of water retention. He prescribes protein shakes, vitamins and supplements to keep Lima's energy levels up during this training period. Lima drinks a gallon of water a day. For nine days before the show, she will drink only protein shakes - "no solids". The concoctions include powdered egg. Two days before the show, she will abstain from the daily gallon of water, and "just drink normally". Then, 12 hours before the show, she will stop drinking entirely.
Hat tip http://marginalrevolution.com/