Tide mills. A different type of watermill is the tide mill. This mill might be of any kind, undershot, overshot or horizontal but it does not employ a river for its power source. Instead a mole or causeway is built across the mouth of a small bay. At low tide, gates in the mole are opened allowing the bay to fill with the incoming tide.
Nonalcoholic fatty liver disease is a term used to describe the accumulation of fat in the liver of people who drink little or no alcohol. Nonalcoholic fatty liver disease is common and, for most people, causes no signs and symptoms and no complications.
Fatty liver was first described in 1980 by the Mayo Clinic. It is known in medicine as Non-Alcoholic Fatty Liver Disease (NAFLD) and is the most common cause of abnormal liver function tests in the USA, UK and Australia. NAFLD is the most common cause of liver disease in industrialized countries.