Bariatric Surgery Leads to Short‐Term Effects on Sweet Taste Sensitivity and Hedonic Evaluation of Fatty Food Stimuli

Obesity ◽  
2019 ◽  
Vol 27 (11) ◽  
pp. 1796-1804 ◽  
Author(s):  
Mette S. Nielsen ◽  
Ida Ninett S.K. Andersen ◽  
Belinda Lange ◽  
Christian Ritz ◽  
Carel W. le Roux ◽  
...  
Keyword(s):  
Bariatric Surgery ◽  
Sweet Taste ◽  
Taste Sensitivity ◽  
Short Term ◽  
Fatty Food ◽  
Hedonic Evaluation ◽  
Short Term Effects

scholarly journals Orosensory Perception of Fat/Sweet Stimuli and Appetite-Regulating Peptides before and after Sleeve Gastrectomy or Gastric Bypass in Adult Women with Obesity

Nutrients ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 878
Author(s):  
Arnaud Bernard ◽  
Johanne Le Beyec-Le Bihan ◽  
Loredana Radoi ◽  
Muriel Coupaye ◽  
Ouidad Sami ◽  
...  
Keyword(s):  
Bariatric Surgery ◽  
Gastric Bypass ◽  
Sleeve Gastrectomy ◽  
Gut Hormones ◽  
Sweet Taste ◽  
Taste Perception ◽  
Taste Sensitivity ◽  
Adult Women ◽  
Before And After ◽  
The Impact

The aim of this study was to explore the impact of bariatric surgery on fat and sweet taste perceptions and to determine the possible correlations with gut appetite-regulating peptides and subjective food sensations. Women suffering from severe obesity (BMI > 35 kg/m2) were studied 2 weeks before and 6 months after a vertical sleeve gastrectomy (VSG, n = 32) or a Roux-en-Y gastric bypass (RYGB, n = 12). Linoleic acid (LA) and sucrose perception thresholds were determined using the three-alternative forced-choice procedure, gut hormones were assayed before and after a test meal and subjective changes in oral food sensations were self-reported using a standardized questionnaire. Despite a global positive effect of both surgeries on the reported gustatory sensations, a change in the taste sensitivity was only found after RYGB for LA. However, the fat and sweet taste perceptions were not homogenous between patients who underwent the same surgery procedure, suggesting the existence of two subgroups: patients with and without taste improvement. These gustatory changes were not correlated to the surgery-mediated modifications of the main gut appetite-regulating hormones. Collectively these data highlight the complexity of relationships between bariatric surgery and taste sensitivity and suggest that VSG and RYGB might impact the fatty taste perception differently.

scholarly journals Food preferences and underlying mechanisms after bariatric surgery

2015 ◽  
Vol 74 (4) ◽  
pp. 419-425 ◽  
Author(s):  
Preeshila Behary ◽  
Alexander D. Miras
Keyword(s):  
Bariatric Surgery ◽  
Weight Loss ◽  
Gastric Bypass ◽  
Eating Behaviour ◽  
Food Preferences ◽  
Gut Hormones ◽  
High Energy ◽  
Sweet Taste ◽  
Current Evidence ◽  
Fatty Food

Bariatric surgery leads to significant long-term weight loss, particularly Roux-en-Y gastric bypass (RYGB). The mechanisms underlying weight loss have not been fully uncovered. The aim of this review is to explore the changes in food preferences, as a novel mechanism contributing to weight loss, and also focus on the underlying processes modulating eating behaviour after bariatric surgery. Patients after gastric bypass are less hungry and prefer healthier food options. They develop an increased acuity to sweet taste, which is perceived as more intense. The appeal of sweet fatty food decreases, with functional MRI studies showing a corresponding reduction in activation of the brain reward centres to high-energy food cues. Patients experiencing post-ingestive symptoms with sweet and fatty food develop conditioned aversive behaviours towards the triggers. Gut hormones are elevated in RYGB and have the potential to influence the taste system and food hedonics. Current evidence supports a beneficial switch in food preferences after RYGB. Changes within the sensory and reward domain of taste and the development of post-ingestive symptoms appear to be implicated. Gut hormones may be the mediators of these alterations and therefore exploiting this property might prove beneficial for designing future obesity treatment.

Short term metabolic outcome following bariatric surgery; A single center experience from Asia

2019 ◽  
Author(s):  
Sonali Gunatilake ◽  
Diana Weerakoon ◽  
Chandrika Subasinghe ◽  
Uditha Bulugahapitya ◽  
Thejana Wijerathna
Keyword(s):  
Bariatric Surgery ◽  
Single Center ◽  
Short Term ◽  
Single Center Experience ◽  
Metabolic Outcome

Short-Term Effects of Basal-Plus Insulin Therapy on Early Remission of Newly Diagnosed Type 2 Diabetes

Diabetes ◽  
2018 ◽  
Vol 67 (Supplement 1) ◽  
pp. 1040-P
Author(s):  
EMMA WOKS ◽  
MARTINE CLAUDE ETOA NDZIE ETOGA ◽  
RAICHA NAMBA ◽  
JEAN CLAUDE NJABOU KATTE ◽  
JEAN CLAUDE MBANYA ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Insulin Therapy ◽  
Newly Diagnosed ◽  
Short Term ◽  
Short Term Effects

Sustained normoglycemia in newly diagnosed type I diabetic subjects. Short-term effects and one-year follow-up

Diabetes ◽  
1984 ◽  
Vol 33 (10) ◽  
pp. 995-1001 ◽  
Author(s):  
K. Perlman ◽  
R. M. Ehrlich ◽  
R. M. Filler ◽  
A. M. Albisser
Keyword(s):  
Type I ◽  
Newly Diagnosed ◽  
Short Term ◽  
One Year ◽  
Short Term Effects
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