what causes milia seeds
Causes of Milia. Causes of Milia. Milia is caused by flakes of dead skin that become trapped on the surface of the skin. It is not known why milia develops in some people and not others. To research the causes of Milia, consider researching the causes of these these diseases that may be similar, or associated with Milia: 1  Milk spots. 2  Oil seeds. 3  Whiteheads. Seborrheic keratosis.  Eruptive vellus hair 1  cyst. Esthetician.