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Taste changes after bariatric surgery: a systematic review

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Title: Taste changes after bariatric surgery: a systematic review
Authors: Ahmed, K
Penney, N
Darzi, A
Purkayastha, S
Item Type: Journal Article
Abstract: BACKGROUND: Alterations in taste perception and preferences may contribute to dietary changes and subsequent weight loss following bariatric surgery. METHODS: A systematic search was performed to identify all articles investigating gustation, olfaction, and sensory perception in both animal and human studies following bariatric procedures. RESULTS: Two hundred fifty-five articles were identified after database searches, bibliography inclusions and deduplication. Sixty-one articles were included. These articles provide evidence supporting changes in taste perception and hedonic taste following bariatric procedures. Taste sensitivity to sweet and fatty stimuli appears to increase post-operatively. Additionally, patients also have a reduced hedonic response to these stimuli. CONCLUSIONS: Available evidence suggests that there is a change in taste perception following bariatric procedures, which may contribute to long-term maintenance of weight loss following surgery.
Issue Date: 1-Oct-2018
Date of Acceptance: 16-Jul-2018
URI: http://hdl.handle.net/10044/1/62151
DOI: https://dx.doi.org/10.1007/s11695-018-3420-8
ISSN: 0960-8923
Publisher: Springer Verlag
Start Page: 3321
End Page: 3332
Journal / Book Title: Obesity Surgery
Volume: 28
Issue: 10
Copyright Statement: © 2018 The Author(s). Open Access. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Sponsor/Funder: National Institute of Health Research
Keywords: Science & Technology
Life Sciences & Biomedicine
Surgery
Bariatric surgery
Obesity
Taste
Olfaction
Gustation
Y GASTRIC BYPASS
INDUCED WEIGHT-LOSS
MORBIDLY OBESE-PATIENTS
SLEEVE GASTRECTOMY
SWEET TASTE
HIGH-FAT
EATING BEHAVIOR
MEDICAL THERAPY
GHRELIN LEVELS
SMELL CHANGES
Bariatric surgery
Gustation
Obesity
Olfaction
Taste
Bariatric surgery
Gustation
Obesity
Olfaction
Taste
1103 Clinical Sciences
1117 Public Health and Health Services
Surgery
Publication Status: Published
Conference Place: United States
Online Publication Date: 2018-07-31
Appears in Collections:Department of Surgery and Cancer
Institute of Global Health Innovation



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