| abstract |
A method of treating photo-induced ocular fatigue and associated reduction in speed of ocular focus in humans includes administering a therapeutic amount of a dietary supplement composition comprising a carrier admixed with carotenoids, which may include 0.5 to 8.0 mg of astaxanthin, 2.0 to 15 mg of lutein and 0.2 to 12.0 mg of zeaxanthin. The composition is formulated into an oral dosage form as a single dosage capsule. |