Exercise can do more than strengthen your muscles and boost your mental health: It can also support your eyes.

When you blink, a layer of tears—called tear film—covers the eyes' surface. The tear film has these three layers: Meibomian ...

In June 2024, a canalicular gel device (Lacrifill, Nordic Pharma) was introduced to the US market, and a recent study has ...

According to the researchers, vitamin A improves the smoothness of the tear film, the thin layer of fluid on the eye, and supports tear formation. The results suggest that a daily dose of 5,000 IU ...