A question that resonates with both curiosity and mystique is whether the act of crying can lead to longer eyelashes. At first glance, the idea might appear to blend folklore with beauty secrets, creating an intriguing narrative. But when we delve into the science and biology of tears and hair growth, the picture becomes clear.
Tears, produced by the lacrimal glands, are primarily composed of water, electrolytes, proteins, lipids, and mucins. Their primary functions are to lubricate the eyes, remove irritants, and support the immune system in the eye area.