Abstract: The present disclosure provides methods and systems for nutritional information exchange. The system may comprise: a backend component implemented on a computer, and the backend component is configured to: (a) receive data from a system in a veterinary practice, and the data comprises information about one or more characteristics of an animal and a nutrition goal; (b) create a nutritional plan based on the data, and the nutritional plan includes a set of meals each comprising one or more elements varied based at least in part on a type of meal; (c) select a combination of ingredients for each of the set of meals based on (i) available ingredients received from a manufacture system and the (ii) one or more elements for each of the set of meals; and (d) transmit the combination of ingredients for each of the set of meals to the manufacture system for fabrication and distribution.