omnivore - AHM-nih-VORE - someone or something that eats both plants & animals

Example: A critic of books on food says, 'I have come across nothing more intelligent, sensible and simple to follow than the 64 principles outlined in a slender, easy-to-digest new book called 'Food Rules: An Eater's Manual,' by Michael Pollan - who also wrote 'The Omnivore's Dilemma' which concerns the daily battle between what a person wants to eat as opposed to what she/he ought to eat."