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Polyphagia is not a disorder by itself; rather, it is a symptom indicating an underlying medical condition. It is frequently a result of abnormal blood glucose levels (both hyperglycemia and hypoglycemia), and, along with polydipsia and polyuria, it is one of the "3 Ps" commonly associated with uncontrolled diabetes mellitus. [2]
The Hippocratic facies (Latin: facies Hippocratica) [1] is the change produced in the face recognisable as a medical sign known as facies and prognostic of death. It may also be seen as due to long illness, excessive defecation, or excessive hunger, when it can be differentiated from the sign of impending death.
Hunger can also be a symptom of type 2 diabetes, where the body is resistant to insulin. Damage to the hypothalamus : This part of the brain helps regulate feelings of appetite and satiety.
According to the World Health Organization (WHO), hunger is the single gravest threat to the world's public health. [3] [4] The WHO also states that malnutrition is by far the biggest contributor to child mortality, present in half of all cases. [3] Undernutrition is a contributory factor in the death of 3.1 million children under five every ...
Meaning Origin language and etymology Example(s) -ula, -ule: small Latin Nodule ultra-beyond, excessive Latin ultra: ultrasound, ultraviolet: umbilic-of or pertaining to the navel, the umbilicus: Latin umbilīcus, navel, belly-button umbilical: ungui-of or pertaining to the nail, a claw Latin unguis, nail, claw unguiform, ungual: un(i)-one ...
Despite the literal translation of anorexia, the feeling of hunger in anorexia nervosa is frequently present and the pathological control of this instinct is a source of satisfaction for the patients. [237] The term "anorexia nervosa" was coined in 1873 by Sir William Gull, one of Queen Victoria's personal physicians. [238]
Lifestyle factors [67] – including physical inactivity, [68] and tobacco smoking and excessive alcohol use (see above), [69] healthy eating (see above) [70] – and/or general health – including fitness beyond healthy diet and non-obesity – can be underlying contributors to death. For example, in a sample of U.S. adults, ~9.9% deaths of ...
Hunger is a sensation that motivates the consumption of food. The sensation of hunger typically manifests after only a few hours without eating and is generally considered to be unpleasant. Satiety occurs between 5 and 20 minutes after eating. [1] There are several theories about how the feeling of hunger arises. [2]