Eyesight Quiz

Do You Know How to Preserve Your Eyesight?


1. Which of these habits harms your vision?
2. Doctors advise people not to look directly at the sun. What is it about sunlight that damages eyes?
3. An insufficient amount of this vitamin can cause problems with night vision. Which one?
6. Which of the following is true about glaucoma?
7. What causes cataracts?
10. A seven-year study found people with AMD significantly reduced progression of the disease by taking which of these nutritional supplements?