Do tears from the eyes wash pathogens away before they get into body?

Yes, tears from the eyes do help wash away pathogens before they get into the body. Tears are composed of a variety of substances, including water, electrolytes, proteins, and antimicrobial peptides. These components work together to create a protective barrier that helps to keep the eyes moist and free from infection.

When we cry, tears are produced in increased amounts. This helps to flush out any irritants or pathogens that may be present in the eyes, such as dust, pollen, or bacteria. The antimicrobial peptides in tears also help to kill bacteria and prevent them from multiplying.

In addition to washing away pathogens, tears also help to lubricate the eyes and protect them from damage. The proteins and electrolytes in tears help to maintain the proper moisture balance of the eyes and prevent them from drying out. The antimicrobial peptides also help to protect the eyes from infection by killing bacteria and preventing them from multiplying.

So, the next time you cry, don't be afraid to let the tears flow! They are actually helping to protect your eyes from infection.