10146
The ADA say low-carbohydrate diets can be useful to help people with type 2 diabetes lose weight , but that these diets were poorly defined , difficult to sustain , unsuitable for certain groups of people and that , for diet composition in general " .
 ADA
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 ADA