Did you know there are several types of tears? Each has its own unique chemical make-up. Continuous tears are the ones you have all the time. These basal tears keep your eyes moist so you can see clearly. Each time you blink, fluid oozes from two small lumpy glands (lacrimal glands) just above the outer side of each eye. This fluid washes away dust and germs. The fluid is mostly water (with a p...
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