Functional food, also known as nutraceuticals, can be described through a variety of synonyms depending on the context in which the term is being used. If a product is marketed based on its health benefits, it may be referred to as a "health food" or "nutritious food". If a food enhances mental function or memory, it may be called a "brain food" or "cognitive food". Other synonyms may include "superfood", "bioactive food", or "performance food" depending on the specific benefits the food provides. Overall, the term "functional food" represents a growing trend in the food industry to combine nutrition and health benefits into a single product, providing consumers with a more comprehensive approach to food consumption.