What Are Tears Made Of and Why Do We Cry?​

​There are 3 types of tears: Emotional tears, basal tears and reflex tears, and each kind of the salty water in your eyes has a different purpose.​

Why do we have tears when we cry?

Why Do My Tears Burn?, Calgary

The Role Of Tears – DeForest WI

Why Am I Crying for No Reason? 5 Things That Can Trigger Crying Spells

Why do we cry? The science of tears, The Independent

Crying: The Power of a Good Cry - The New York Times

Cry If You Want To

Tears: What Are They, Why We Cry, and More I Psych Central

How Crying Works

Tears: What Are They, Why We Cry, and More I Psych Central

Dry eye explained: Why winter and a cold breeze can make you tear

What are Tears Made of? The Biochemistry of Emotion