What does the term 'function' refer to in the context of food?

In the context of food, the term 'function' refers to what something does or why it is needed. This encompasses understanding the roles that different foods play in our diet and health. For instance, certain foods provide energy, while others offer essential vitamins and minerals or fulfill specific culinary roles, like thickening sauces or preserving texture. A functional approach to food goes beyond just its taste or preparation method; it considers how foods contribute to overall well-being, including digestive health, immune support, and other physiological functions.

This understanding helps in planning meals that not only satisfy taste preferences but also meet nutritional needs, demonstrating the significance of function in food selection and preparation.