The disclosed system calculates a single score for a consumable that indicates the nutritional health of that consumable. Nutritional health in one embodiment is an indication of whether nutrients within a consumable are within a healthy range that is specific to a user based on a recommended caloric intake. The system determines the impact on the individual's nutritional health by determining whether the nutritional content of a consumable falls within a range customized to the individual. The disclosed system thus tracks and displays the impact of consumables on individuals personalized nutritional requirements. The disclosed system also generates nutritional advice, enabling the individual to discover the impact of changes to nutritional habits on the individual's overall nutritional health. In an embodiment, the disclosed system determines and displays consumables that would need to be consumed to meet an individual's nutritional health needs over a specified period, such as in a given day.