An area of study that specializes on provision of foods and drinks is

The area of study that specializes in the provision of foods and drinks is called "catering." This field involves the preparation, presentation, and service of food and beverages, both in commercial and non-commercial settings. It includes various aspects such as menu planning, food production, service, and management of resources. Catering can be applied to different industries including hotels, restaurants, event planning, and institutional settings such as hospitals, schools, and prisons.