To log a food item using its barcode, open the Home screen and tap the + button. Select Scan Food, then choose the Barcode option located at the bottom of the screen. Simply scan the product's barcode using your device's camera.
Once the barcode is recognized, Lean will automatically retrieve the product's nutritional information, including calories and macronutrients. The item will then be added directly to your food log, making it easy to track packaged foods quickly and accurately without entering the details manually.