Answers:
Carrots and bilberries as in good health as blueberries might oblige.
A Yahoo scour for bilberry + "hours of darkness vision" will let somebody know you much more.
Some pilots who consumed bilberry preserve sandwich formerly a hours of darkness flight reported that their darkness nightmare better during the flight.
its call darkness nightmare. i drive short specs because to me beside the specs or minus i still enjoy the hours of darkness blindness.
Nyctanopia is hours of darkness blindness. You will hold to see an ophthalmologist who can support you better and rule out cataract. Do you achieve satisfactory vitamin A?