A little help for tired eyes

Hi, since my eyes started to hurt during work in front of the computer, i looked for something that could provide help - in addition to the obvious rest and exersize. I bought Multivitamin containing Lutein and, after a month i now feel great relief: my eyes hurt less and i can work more hours again. So, please note that vitamins can actually help in some cases.
best of health,
Lina