Fat/carbohydrate ratio but not energy density determines snack food intake and activates brain reward areas

The snack food potato chips induces food intake in ad libitum fed rats, which is associated with modulation of the brain reward system and other circuits. Here, we show that food intake in satiated rats is triggered by an optimal fat/carbohydrate ratio. Like potato chips, an isocaloric fat/carbohydr...

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Autores principales: Hoch, Tobias, Kreitz, Silke, Gaffling, Simone, Pischetsrieder, Monika, Hess, Andreas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4431128/
https://www.ncbi.nlm.nih.gov/pubmed/25973686
http://dx.doi.org/10.1038/srep10041
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author Hoch, Tobias
Kreitz, Silke
Gaffling, Simone
Pischetsrieder, Monika
Hess, Andreas
author_facet Hoch, Tobias
Kreitz, Silke
Gaffling, Simone
Pischetsrieder, Monika
Hess, Andreas
author_sort Hoch, Tobias
collection PubMed
description The snack food potato chips induces food intake in ad libitum fed rats, which is associated with modulation of the brain reward system and other circuits. Here, we show that food intake in satiated rats is triggered by an optimal fat/carbohydrate ratio. Like potato chips, an isocaloric fat/carbohydrate mixture influenced whole brain activity pattern of rats, affecting circuits related e.g. to reward/addiction, but the number of modulated areas and the extent of modulation was lower compared to the snack food itself.
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spelling pubmed-44311282015-05-22 Fat/carbohydrate ratio but not energy density determines snack food intake and activates brain reward areas Hoch, Tobias Kreitz, Silke Gaffling, Simone Pischetsrieder, Monika Hess, Andreas Sci Rep Article The snack food potato chips induces food intake in ad libitum fed rats, which is associated with modulation of the brain reward system and other circuits. Here, we show that food intake in satiated rats is triggered by an optimal fat/carbohydrate ratio. Like potato chips, an isocaloric fat/carbohydrate mixture influenced whole brain activity pattern of rats, affecting circuits related e.g. to reward/addiction, but the number of modulated areas and the extent of modulation was lower compared to the snack food itself. Nature Publishing Group 2015-05-14 /pmc/articles/PMC4431128/ /pubmed/25973686 http://dx.doi.org/10.1038/srep10041 Text en Copyright © 2015, Macmillan Publishers Limited http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Hoch, Tobias
Kreitz, Silke
Gaffling, Simone
Pischetsrieder, Monika
Hess, Andreas
Fat/carbohydrate ratio but not energy density determines snack food intake and activates brain reward areas
title Fat/carbohydrate ratio but not energy density determines snack food intake and activates brain reward areas
title_full Fat/carbohydrate ratio but not energy density determines snack food intake and activates brain reward areas
title_fullStr Fat/carbohydrate ratio but not energy density determines snack food intake and activates brain reward areas
title_full_unstemmed Fat/carbohydrate ratio but not energy density determines snack food intake and activates brain reward areas
title_short Fat/carbohydrate ratio but not energy density determines snack food intake and activates brain reward areas
title_sort fat/carbohydrate ratio but not energy density determines snack food intake and activates brain reward areas
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4431128/
https://www.ncbi.nlm.nih.gov/pubmed/25973686
http://dx.doi.org/10.1038/srep10041
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