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Polyphagia or hyperphagia is an abnormally strong, incessant sensation of hunger or desire to eat often leading to overeating. [1] In contrast to an increase in appetite following exercise, polyphagia does not subside after eating and often leads to rapid intake of excessive quantities of food.
Overeating occurs when an individual consumes more calories in relation to the energy that is expended via physical activity or expelled via excretion, leading to weight gain and often obesity.
This is an accepted version of this page This is the latest accepted revision, reviewed on 16 January 2025. Mental illness characterized by abnormal eating habits that adversely affect health Medical condition Eating disorder Specialty Psychiatry, clinical psychology Symptoms Abnormal eating habits that negatively affect physical or mental health Complications Anxiety disorders, depression ...
A food craving is an intense desire to consume a specific food, as opposed to general hunger. Similarly, thirst is the craving for water. [33] A concept of food noise or food chatter has gotten more attention in the early 2020s since the advent of antiobesity indications for a class of medications called GLP1 agonists (such as semaglutide ...
Poor sleep can disrupt the balance of hormones that regulate appetite, leading to increased hunger. Chronic sleep deprivation can also increase the risk of obesity and metabolic disorders, such as ...
Signals arising from the long-term nutrient reservoir of the body may alter the sensitivity of the brain to hunger signals or short-term satiety signals. [19] A peptide, leptin, has profound effects on metabolism and eating. It is secreted by adipose tissue and it increases metabolic rate while decreasing food intake.
Getting enough quality sleep is a critical aspect of any healthy weight loss plan, says the Sleep Foundation.In addition, research shows that lack of sleep while dieting can negatively affect ...
If you want to stop taking Ozempic for weight loss, experts say your hunger may return but you shouldn't experience any specific withdrawal symptoms. ... Food. Games. Health. Home & Garden.