Tears are a clear liquid secreted by the lacrimal glands (tear gland) found in the eyes of all land mammals. [1] . Tears are made up of water, electrolytes, proteins, lipids, and mucins that form …

Jan 10, 2025 · Your eyes produce three types of tears: basal tears, reflex tears and emotional tears. Each type has a different function. Basal tears. Basal tears are responsible for keeping …

Apr 18, 2023 · Tears are essential to help you see clearly and maintain the health of your eyes. They can also help communicate your emotions. Your body makes three types of tears. Basal …

Feb 21, 2022 · Your eyes create three different kinds of tears to provoke an emotional response, keep your eyes clean and prevent infection. Wonder why you might be crying more — or less …

Jun 24, 2019 · What you might not realize is that tears contain a lot more than just that — and that they serve some very diverse purposes! Let’s take a look at what tears are, how they work, …

May 17, 2024 · Tears are more than just a response to emotions; they are a fundamental component of eye health and function. In this comprehensive guide, we delve into the intricate …

Jul 16, 2019 · Tears keep your eyes wet and smooth, and they help focus light so you can see clearly. They also protect your eyes from infections and irritating things, like dirt and dust. Find …

Tears are created in lacrimal glands in the upper outside corners of your eyes. They’re mostly salt and water. This fluid moves across your eyes as you blink and is mixed with oil from your …

Feb 28, 2017 · We have three distinct types of tears: basal tears, reflex tears and emotional tears. Most researchers believe that emotional tears—triggered by strong feelings such as joy and …

Dec 28, 2016 · Your tears clean your eyes and keep them moist. Read about tears and what can go wrong, like too many tears, too few tears, or tear duct problems.