Sleepies. Crusties. Eye boogers. They’re a common (if minor) part of just about everybody’s day. So where do they come from? My parents always told me that the Sandman came around and helped people fall asleep… and the stuff attached to your eyelashes the next morning was extra sand. Thank goodness I never tried to save Sandman sand up for sleepless nights! One official name for eye boogers is rheum. Rheum is the natural discharge of the eye, formed from a combination of mucus, tears, dust, and even skin cells from the eyelids. The eye produces rheum all day… so … Continue reading →