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Errors as a Means of Reducing Impulsive Food Choice
07:07

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Published on: June 5, 2016

Eating what you like induces a stronger decrease of 'wanting' to eat.

Sofie G T Lemmens1, Paul F M Schoffelen, Loek Wouters

  • 1Department of Human Biology, Maastricht University, PO Box 616, 6200 MD, Maastricht, The Netherlands. s.lemmens@hb.unimaas.nl

Physiology & Behavior
|June 24, 2009
PubMed
Summary
This summary is machine-generated.

Highly palatable foods, like chocolate mousse, significantly impact food reward, reducing both

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Area of Science:

  • Neuroscience
  • Behavioral Science
  • Food Science

Background:

  • Human eating behavior is influenced by food's rewarding value, encompassing pleasure ('liking') and motivation ('wanting').
  • Understanding these non-homeostatic influences is crucial for comprehending appetite regulation and dietary choices.

Purpose of the Study:

  • To validate a computer-based test for assessing food reward ('liking' and 'wanting').
  • To investigate how consuming a highly palatable dessert (chocolate mousse) versus a neutral food (cottage cheese) affects these reward components.

Main Methods:

  • A randomized cross-over study involving 73 participants who completed a computer test measuring 'liking' and 'wanting' for 72 food items.
  • Participants underwent testing before and after consuming either chocolate mousse or cottage cheese, matched for energy content.
  • Reproducibility of 'liking' and 'wanting' scores was assessed over two test days.

Main Results:

  • The computer test demonstrated good reproducibility (62-73%) for 'liking' and 'wanting' scores.
  • Chocolate mousse was rated significantly higher in 'liking' than cottage cheese.
  • Consumption of chocolate mousse led to a greater decrease in 'wanting' for various food categories and a decrease in 'liking' for desserts compared to cottage cheese.

Conclusions:

  • The developed computer test is a valid tool for measuring 'liking' and 'wanting'.
  • Highly palatable foods induce more pronounced reductions in general food 'wanting' and category-specific 'liking' compared to less palatable, neutral foods.
  • This highlights the significant role of food hedonic value in modulating appetite and food motivation.