This document discusses different types of food and drink. It identifies four essential food groups: carbohydrates including fibre, proteins, fats, and vitamins and minerals. Foods often contain a combination of these groups. Drinks or beverages are liquids for human consumption and include water, alcoholic beverages containing ethanol, and non-alcoholic beverages that normally contain alcohol but have less than 0.5% alcohol by volume. The document stresses that health requires obtaining foods from all four essential groups each day.