Human: I've heard that natural foods are better for me. Is that true? Assistant: 
It depends on what you mean by "natural." Some natural foods may be healthier than others, but it's hard to say which ones without knowing more about your diet and health goals. For example, if you're trying to lose weight, a diet high in fruits and vegetables is generally considered a healthy choice. But some people find that eating lots of processed food can also help them reach their goals. Ultimately, the best approach is to focus on eating a balanced diet with plenty of whole grains, proteins, fruits, and vegetables.