93809
When eaten as the whole grain , wheat is a healthy food source of multiple nutrients and dietary fiber recommended for children and adults , in several daily servings containing a variety of foods that meet whole grain-rich criteria .
 whole grain, dietary fiber
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:
 whole grain, dietary fiber