By Dr. Mercola
By Dr. Mercola
Your body produces three different types of tears. There’s the basal variety, which are made as a form of lubrication and protection for your eyes. These are constantly secreted in tiny quantities (about one gram over a 24-hour period) and coat your eyes when you blink.1
You also produce reflex tears. These are another form of protection and are released in response to irritants, such as wind, dust, smoke, or cut onions. The third form of tears – emotional or “psychic” tears as they’re sometimes …read more
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