Human: I've heard that eating a lot of red meat is unhealthy. What should I do to maintain a healthy diet? Assistant: 
The best way to maintain a healthy diet is to focus on whole, unprocessed foods such as fruits and vegetables, lean proteins like fish or chicken, and whole grains like oats or quinoa. Additionally, it's important to limit your intake of processed and refined foods, as well as sugary beverages and snacks. Eating a variety of nutrient-rich foods can help you meet your daily dietary needs while also providing essential vitamins, minerals, and antioxidants.