What should I do if I have poor digestion and bad breath?

Poor gastrointestinal function can lead to bad breath. It is important to improve eating habits by focusing on light, easily digestible foods and avoiding spicy, greasy, and irritating foods. Maintain good oral hygiene by brushing teeth regularly, rinsing the mouth, and keeping the oral cavity clean. If symptoms persist, seek medical advice promptly and follow the doctor's recommendations for targeted treatments, such as taking medications that promote digestion or regulate intestinal flora. Additionally, maintaining healthy lifestyle habits and a positive mindset can also help improve gastrointestinal function and alleviate bad breath.