Omega-3s and the Ocular Surface
While carotenoids protect the back of the eye, Omega-3 Fatty Acids (specifically EPA and DHA) are essential for the health of the front of the eye. These fatty acids are integral to the function of the Meibomian glands, which produce the oil layer of the tear film.
In 2026, Omega-3 supplements are a standard recommendation for "Digital Eye Strain" and dry eye symptoms. By improving the quality of the tear film, these supplements prevent the rapid evaporation of tears, which is a common result of reduced blinking during prolonged computer use. Beyond lubrication, DHA is also a major structural component of the retina itself, supporting the overall integrity of the light-sensing cells.
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