To log a meal using the Scan Food feature, start by opening the Home screen and tapping the + button. From the available options, select Scan Food. You can either take a photo of your meal using your camera or upload an existing image from your device's gallery.
Once the image is submitted, Lean will analyze the food and automatically identify the items in your meal. Based on the analysis, the app will estimate the calorie content as well as the nutritional breakdown, including protein, carbohydrates, and fat. This allows you to track your meals quickly and accurately without the need for manual food logging.