There is nothing to do with myopia and night blindness. If it is high myopia, it may have a little relationship. Night blindness is caused by a lack of vitamin A. Myopia is caused by the obstruction of the refraction system in the eye.
Vitamin A affects people’s night vision ability. If there is night blindness, taking a large amount of vitamin A can be improved in a few hours, but taking a large amount of vitamin A must be approved by a doctor.
Foods rich in VA include: animal foods, which are mostly found in liver, milk and its products (not defatted) and eggs; foods rich in VA are mainly yellow green plant foods, such as carrots, tomatoes, spinach, pea seedlings, red sweet potato, green pepper, pumpkin, millet, corn, etc.