What are tears made of?!
Question: What are tears made of!?
What are a human's tears made up of!. Is it just salty water!?Www@Answer-Health@Com
Answers:
Tears aren't just salty water!.!.!.tears are made of tear film, a microscopically three-layered structure!.
Each tear has three layers: an inner layer of mucus, a middle layer of proper water, and an outer layer of fatty substances called meibum!.
Below is a link to an awesome read on the discovery of meibum, which is a class of fatty substance previously only known in the brain, where it induces sleep!.Www@Answer-Health@Com
Each tear has three layers: an inner layer of mucus, a middle layer of proper water, and an outer layer of fatty substances called meibum!.
Below is a link to an awesome read on the discovery of meibum, which is a class of fatty substance previously only known in the brain, where it induces sleep!.Www@Answer-Health@Com
Your brain sends signals to your optic nerve causing the macula to gather salty water that is released (much like a super-soaker) by the Iris!. Heart-break, sad movies, pinching, intense laughter, etc!. are common causes of tearsWww@Answer-Health@Com
Salt + Water = Human tearsWww@Answer-Health@Com
yes water and saltWww@Answer-Health@Com
yes :)Www@Answer-Health@Com