human
I've heard that if I eat more fish I will have better eyesight. Is this true?
assistant
No, eating more fish is not likely to improve your eyesight. In fact, the opposite may be true. Eating too much of certain types of fish can cause damage to your vision and even lead to blindness. The best way to ensure you get enough nutrients for healthy eyes is to include a variety of foods in your diet, such as fruits and vegetables, whole grains, lean proteins, and healthy fats.