👉 The elephant fluid, also known as lacrimal gland secretion or nictitating membrane fluid, is a specialized mucus-like substance produced by the lacrimal glands located in the eyelids of elephants. This fluid serves multiple crucial functions: it lubricates and moistens the eyes, helping to protect them from dust, debris, and potential pathogens; it also aids in maintaining the health of the cornea by providing essential nutrients and moisture; and it helps to reduce eye irritation and inflammation. The fluid is particularly important due to elephants' large, expressive eyes, which are exposed to the elements and require constant protection and hydration.
