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
Ain't What You Do Way That You Do It)". UK CD 1 UK CD 2 Ain't What You Do "Ain't What You Do" is a single released in 2003 by the UK hip hop/R&B group Big Brovaz. The single is the fifth and final single taken from Big Brovaz' 2002 debut album, "Nu-Flow". "Ain't What You Do" became Big Brovaz' fifth UK hit but their first to miss the top ten, peaking at number fifteen and spending seven weeks inside the top seventy-five of the UK Singles Chart. The single was not released in Australia. "Ain't What You Do" is based on Fun Boy