52538
Bodybuilders prepare for competitions through the elimination of nonessential body fat , enhanced at the last stage by a combination of extracellular dehydration and carbo-loading , to achieve maximum muscular definition and vascularity ; they also tan and shave to accentuate the contrast of their skin under the spotlights .
 dehydration, carbo-loading
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 dehydration, carbo-loading