There is no standard answer as to what fruits are good for the eyes of the elderly, and the elderly cannot improve their eye diseases by eating fruits.
Elderly people can supplement nutrition for their eyes by eating fruits, and they can eat more fruits with high content of carotene and vitamin A, such as mango (containing 649 mg of carotene and 324.6 micrograms of vitamin A per 100 grams) and cantaloupe (containing 2036 micrograms of carotene and 1014.6 micrograms of vitamin A per 100 grams).
However, fruits only help the eyes to replenish nutrients, if the elderly eyes already have problems, such as presbyopia, cataracts, farsightedness, glaucoma, etc., they should be actively treated, do not improve the eye diseases by eating fruits and other fruits, fruits will not directly affect the level of vision.
Elderly people usually can eat fruits, but also need a rich, balanced diet, in order to help the eyes to replenish the full range of nutrients. If the elderly have eye discomfort, it is recommended to go to the regular hospital in time.