Human: I'd like to start eating healthier. What should I start with? Assistant: 
A great way to start eating healthier is by focusing on whole foods. Start by incorporating more fruits and vegetables into your diet, as well as lean proteins such as fish and chicken. You can also try swapping out some of the unhealthy snacks you may be eating for healthier options like nuts or yogurt. Finally, make sure to drink plenty of water throughout the day to stay hydrated and help keep your body functioning properly.