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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.
Circular dendrogram of feeding behaviours A mosquito drinking blood (hematophagy) from a human (note the droplet of plasma being expelled as a waste) A rosy boa eating a mouse whole A red kangaroo eating grass The robberfly is an insectivore, shown here having grabbed a leaf beetle An American robin eating a worm Hummingbirds primarily drink nectar A krill filter feeding A Myrmicaria brunnea ...
Food psychology is an applied psychology, using existing psychological methods and findings to understand food choice and eating behaviors. [2] Factors studied by food psychology include food cravings , sensory experiences of food, perceptions of food security and food safety , price, available product information such as nutrition labeling and ...
Nutrition psychology is the psychological study of the relationship between dietary intake and different aspects of psychological health. It is an applied field that uses an interdisciplinary approach to examine the influence of diet on mental health. [1]
The program is accredited by ANSI and a US nonprofit called the Conference for Food Protection. [1] Its goal is to prevent foodborne illnesses based on a set of guidelines to improve safety and hygiene in the food preparation process. Sanitation certification is required by most restaurants as a basic credential for their management staff.
Food aversions can be an issue from a health standpoint, but they don't necessarily need to be problematic, dietitian Jessica Cording, author of The Little Book of Game Changers, tells Yahoo Life ...
Nutrition education promotes healthy-eating and exercise behaviors. [3] The work of nutrition educators takes place in colleges, universities and schools, government agencies, cooperative extension, communications and public relations firms, the food industry, voluntary and service organizations and with other reliable places of nutrition and health education information. [2]
Food safety (or food hygiene) is used as a scientific method/discipline describing handling, preparation, and storage of food in ways that prevent foodborne illness.The occurrence of two or more cases of a similar illness resulting from the ingestion of a common food is known as a food-borne disease outbreak. [1]