Why might certain foods be more satiating/have a higher satiety index than others, regardless of time...

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Biology

Why might certain foods be more satiating/have a higher satietyindex than others, regardless of time of day eaten? Give youroverall conclusion on the information presented regarding time ofday (and day of the week, such as changes on weekends) on satietyand an overall healthy diet/eating plan.

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A number of highly controlled laboratorybased studies have tested whether modifications either to foods or meals can increase energy intake One approach is to choose foods that are not very satiating that is calorieforcalorie they reduce hunger less than other foods Another approach is to alter the way the food is served so that portions are bigger or the meals are more varied These studies will be reviewed and ways that foods might be altered to influence energy intake will be considered Satiety and Food Intake The main reason that individuals choose particular foods is because they like the taste While palatability of foods was found to be a major determinant of intake in an extensive review of the literature on human food intake Spitzer and Rodin 1981 it is possible that other characteristics of foods such as the energy density or nutrient composition could have an impact on energy intake Energy Density and Food Intake Various types of foods satisfy hunger differently Kissileff 1984 Rolls et al 1990 The reasons for these differences in satiating effects are not clear Among the causative factors that have been suggested are rate of consumption of a food the sensory properties of the food and beliefs about the satiety value of a food Kissileff 1984 Soup is an example of a food that is highly satiating In a clinical survey in which intakes were analyzed from food diaries Jordan et al 1981 found that meals that included soup were associated both with lower caloric intakes within the meals and with lower daily caloric intakes than those meals without soup Several studies have See Answer

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