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Tear Film: What Does It Do & Why Does It Matter?

When it comes to our eyes, one of the first issues we notice is if they’re dry. Whether it’s caused from environmental factors like wind or air conditioning or from an eye health issue like Meibomian Gland Dysfunction (MGD), dry, irritated eyes can make anyone uncomfortable. While this is a common issue, few people know that this dryness and irritation is dependent on the health and balance of your tear film. Continue reading Tear Film: What Does It Do & Why Does It Matter?