Most animals have tears with varying salt content, but the concentration can differ based on their species and the specific functions of their tear production.
Do all animals have salty tears?
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About the Author: Staff Writer
World Eyecare Foundation staff writers are experienced eye care providers, researchers, academicians, industry leaders and practicing ophthalmologists and optometrist from around the world. Content may be generated by AI and is reviewed by the editorial team and specialists in the areas of publications.
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