What is the difference between hunger and appetite? What is the recommended dietary ratio of Omega-6:Omega-3 fatty acids? What organ detoxifies alcohol? When a diabetic's breath smells fruity, what does that mean? In this Nutrition Quiz you will learn new facts and test your knowledge of nutrition, diet, food, digestion, health, etc. Questions and answers are shuffled randomly every time you play. You can skip a question, if you don't know the answer. Play multiplayer one on one with your friends!