To log food using Smart Assistant, follow these steps:

1. Open the app, go to Diary, and tap any plus (+) sign to add food.
2. Find the Smart Assistant icon (a star icon) and tap it to open.
3. Speak (dictate) your meal (e.g., “2 eggs, toast, avocado”) or type it in.
4. The app will generate suggested food items that match your description. Confirm items by tapping Add.