A food or supplement that is consumed by patients. A food or supplement that is consumed by patients. If the element is present, it must have either a @value, an @id, or extensions A code that specifies the product or a textual description if no code is available. This could be such codes as a USDA Branded Food Products Database number, a USDA Food Data Central (FDC) ID number, Universal Product Code (UPC), a Langual code, or a country specific food database code. The current state of the product. Nutrition products fall into various categories based on their composition (e.g., Fruit and Grain, Vegetables) or form (e.g., Beverages). The organisation (manufacturer, representative or legal authorization holder) or person that is responsible for nutrition product. The product's nutritional information expressed by the nutrients. The textual description of the ingredients in the product. For example, the following is a concatenated list of the ingredients for a peanut butter would read 'ROASTED PEANUTS, SUGAR, HYDROGENATED VEGETABLE OIL (COTTONSEED, SOYBEAN AND RAPESEED OIL) TO PREVENT SEPARATION, SALT'. Ingredients contained in this product. The amount of energy present in the product expressed in kilocalories or kilojoules. Specifies descriptive properties of the nutrition product. Conveys instance-level information about this product item. One or several physical, countable instances or occurrences of the product. Comments made about the product. A food or supplement that is consumed by patients. The (relevant) nutrients in the product. The amount of nutrient expressed in one or more units, either X per pack / per serving / per dose or X amount. A food or supplement that is consumed by patients. The ingredient contained in the product. The amount of ingredient that is in the product. A known or suspected allergenic and/or substance that is associated with an intolerance. A food or supplement that is consumed by patients. A code specifying which characteristic of the product is being described (for example, colour, shape). The actual characteristic value corresponding to the type. A food or supplement that is consumed by patients. The amount of items or instances that the resource considers, for instance when referring to 2 identical units together. The identifier for the physical instance, typically a serial number or manufacturer number. The name or brand for the specific product. The identification of the batch or lot of the product. The time after which the product is no longer expected to be in proper condition, or its use is not advised or not allowed. The time after which the product is no longer expected to be in proper condition, or its use is not advised or not allowed. An identifier of the donation, collection, or pooling event from which biological material in this nutrition product was derived. Active Inactive Entered in Error If the element is present, it must have either a @value, an @id, or extensions