BY: VALERIE ANN DISMAYA

We all experience emotional moments, those quiet times when we suddenly find ourselves crying without realizing it.

But did you know that not all tears are the same?

According to the American Academy of Ophthalmology, our bodies produce three different types of tears, each with a unique purpose.

The first type is called basal tears. These are always present in our eyes, much like a loyal friend. They help moisturize and protect the cornea. Every time we blink, these tears spread across the surface of the eye to keep it clean and healthy. Without basal tears, our eyes would be vulnerable to dust and dirt.

Next are reflex tears. These are produced automatically when irritants like smoke, dust, or even chopped onions trigger our tear glands. Reflex tears contain more antibodies than basal tears, helping defend our eyes against harmful bacteria.

Lastly, there are emotional tears, those we shed when we’re overwhelmed with sadness, happiness, or nostalgia. Some scientists believe these tears contain extra hormones and proteins that aren’t found in the other types.

All tears are produced by the lacrimal glands, located just above each eye. Interestingly, as we age, the amount of basal tears we produce starts to decrease.

This explains why many people, especially women going through menopause or pregnancy, often experience dry eyes.

Hormonal changes, certain medications, and the use of contact lenses can also contribute to this.

Ongoing studies, including those from the American Academy of Ophthalmology, continue to explore the composition and importance of tears in maintaining eye health.

So, tears aren’t just a sign of sorrow or joy.

Behind every drop is a story, a sense of clarity, and a resilient life still moving forward.