We collect the following types of information: 1. **Basic Account Information**: When you create an account, we collect your email address and any other information you choose to provide. 2. **Nutrition Data**: Food photos, meal logs, and nutrition information you input through our AI-powered food recognition system. 3. **AI Interaction Data**: Your interactions with our AI coach, including questions and responses. 4. **Device Information**: Basic device information to ensure compatibility and improve app performance.