fondness for eating

to be fond of food / to habitually eat one's favorite food

accidental consumption or ingestion

to eat by mistake; to ingest by accident

(healthcare) eating the meal that served as other person (because of one's disorder or health condition)

to eat the meal that served as other person (because of one's disorder or health condition)

(informal) report on what one is eating

trying a food for oneself (as might be done on television)

to try a food for oneself (as might be done on television)

finishing eating