Polyphagia uses combining forms of "poly-" + "-phagia", from the Greek words πολύς (polys), "very much" or "many", and φαγῶ (phago), "eating" or "devouring". Polyphagia Polyphagia or hyperphagia is excessive hunger or increased appetite. In medicine, polyphagia (sometimes known as hyperphagia) is a medical sign meaning excessive hunger and abnormally large intake of solids by mouth. It can be caused by disorders such as diabetes, Kleine–Levin syndrome (a malfunction in the hypothalamus), and the genetic disorders Prader–Willi syndrome and Bardet–Biedl syndrome. Knocking out vagal nerve receptors has been shown to cause hyperphagia. Causes of increased appetite include: Polyphagia usually occurs early
Do You Know What I'm Going to Do Next Saturday? Do You Know What I'm Going to Do Next Saturday? Do You Know What I'm Going To Do Next Saturday? is a 1963 children's book published by Beginner Books and written by Helen Palmer Geisel, the first wife of Theodor Seuss Geisel (Dr. Seuss). Unlike most of the Beginner Books, "Do You Know What I'm Going To Do Next Saturday?" did not follow the format of text with inline drawings, being illustrated with black-and-white photographs by Lynn Fayman, featuring a boy named Rawli Davis. It is sometimes misattributed to Dr. Seuss himself. The book's cover features a photograph of a