95505
Medically supervised VLCDs have specific therapeutic applications for rapid weight loss , such as in morbid obesity or before a bariatric surgery , using formulated , nutritionally complete liquid meals containing 800 kilocalories or less per day for a maximum of 12 weeks .
 obesity
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:
 obesity