Omega-3 Fatty Acid Supplements and Dry Eye

Omega-3 fatty acids have been associated with a decline in inflammation. As dry eye disease is associated with inflammation of the ocular surface (DEWS report, Ocular Surface, 2007), the investigators hypothesize that the omega-3 fatty acid supplements used in this study will help to improve dry eye signs, such as eye surface irritation (staining) and tear film osmolarity, which is an overall measure of tear film stability and dry eye status. Further, the investigators hypothesize that dry eye symptoms, the end result of dry eye disease, such as discomfort and burning, will also improve with supplementation.