The principle that consumers should be able to choose foods based on accurate, understandable information about their content and nutritional value. Informed choice depends on clear nutrition labelling, honest ingredient lists, substantiated health claims, and public education that helps people interpret what they read. Regulators support it through mandatory nutrition panels, allergen declarations, and rules against misleading advertising, while front-of-pack schemes and digital tools make comparison quicker. The concept extends to ethical dimensions such as production methods and origin. Genuine informed choice requires information that is not only available but genuinely usable by busy shoppers.