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List of feeding behaviours. 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.
Food choice is the subject of research in nutrition, food science, food psychology, anthropology, sociology, and other branches of the natural and social sciences. It is of practical interest to the food industry and especially its marketing endeavors. Social scientists have developed different conceptual frameworks of food choice behavior.
A healthy diet is a diet that maintains or improves overall health. A healthy diet provides the body with essential nutrition: fluid, macronutrients such as protein, micronutrients such as vitamins, and adequate fibre and food energy. [2][3] A healthy diet may contain fruits, vegetables, and whole grains, and may include little to no ultra ...
Selective eating is common in younger children [1] and can also sometimes be seen in adults. [2] There is no generally accepted definition of selective eating, [3][4] which can make it difficult to study this behavior. [5] Selective eating can be conceptualised as two separate constructs: picky eating and food neophobia. [4]
The Merriam-Webster Dictionary defines foodways as "the eating habits and culinary practices of a people, region, or historical period". [3] The term ′foodways′ appears to have been coined in 1942 by three University of Chicago graduate students, John W. Bennett, Harvey L. Smith and Herbert Passin. [4] In the 1920s and 1930s, agricultural ...
Diet (nutrition) A selection of magnesium-containing food consumed by humans. The human diet can vary widely. In nutrition, diet is the sum of food consumed by a person or other organism. [1] The word diet often implies the use of specific intake of nutrition for health or weight-management reasons (with the two often being related).
History and culture of breastfeeding. The history and culture of breastfeeding traces changing social, medical and legal attitudes to breastfeeding, the act of feeding a child breast milk directly from breast to mouth. Breastfeeding may be performed by the infant's mother or by a surrogate, typically called a wet nurse.
Infants are usually introduced to solid foods at around four to six months of age. [1] Breastfeeding aids in preventing anemia, obesity, and sudden infant death syndrome; and it promotes digestive health, immunity, intelligence, and dental development. The American Academy of Pediatrics recommends exclusively feeding an infant breast milk for ...