Question

what prevents night blindness​

Answer 1

You can, however, properly monitor your blood sugar levels and eat a balanced diet to make night blindness less likely. Eat foods rich in antioxidants, vitamins, and minerals, which may help prevent cataracts. Also, choose foods that contain high levels of vitamin A to reduce your risk of night blindness.

Answer 2

By eating food and vegetable rich in vitamin A

Example - Carrots,fish etc.