zinc 50-100 mgs day-helps the body do its repairs.
lutein-found in kale and other greens.very important.
beta carotene-in orange foods like apricots,carrots.vey imprtant.
antioxidants-vitamins a,c,e,selenium etc help destroy the free radicals that destroy.
water-helps everything.
good oils-very important for the eyes.
gingko billoba-helps get the blood too the eye too repair the damage.
all vitamins and minerals.deficiencies are behind a lot of problems.
healthy lfestyle with excercise too get the blood flowing.