Are dark circles under one’s eyes related to one’s family and ethnicity (specifically East Indian)? Do they have anything to do with fatigue/sleep deprivation?

We noticed a lot of people with dark circles under their eyes when we visited Southeast Asia and were wondering if this phenomenon is genetic, sleep deprivation, ethnic, related to one’s diet, etc.

Topics: health, sleep, India, beauty, family, eyes, ethnicity, face, sleep deprivation, makeup, facial, appearance, veins, dark circles