99893
While once a first-line treatment for hypertension , the role for beta blockers was downgraded in June 2006 in the United Kingdom to fourth-line , as they do not perform as well as other drugs , particularly in the elderly , and evidence is increasing that the most frequently used beta blockers at usual doses carry an unacceptable risk of provoking type 2 diabetes .
 hypertension, United Kingdom, type 2 diabetes
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:
 hypertension, United Kingdom, type 2 diabetes