Data
Import & Backup
Bring in your Nutrition_Tracker.xlsx, keep a backup file, or restore one.
Import workbook
Reads Personal Daily Targets, Food Database and Food Sets. You can repeat it safely: items are matched by name and updated, never duplicated. Items that exist only in the app are kept.
Backup
A JSON file with your full profile, targets, 0 foods and 0 sets. Restoring it gives back exactly the same data.