Yes but myths abound
Yes, carrots are good for the eyes, but for most.
Are no better for the eyes than leafy, green vegetables. I say that because most people in developed nations get more than enough vitamin a
in their daily diets
than is needed to assure proper photoreceptor function in the retina
(what vitamin a is necessary for). So taking more vitamin a doesn't improve vision
, but an absolute dearth can hurt.