Increase in Protein Intake After 3 Months of RYGB Is an Independent Predictor for the Remission of Obesity in the First Year of Surgery

Pinto, Sônia Lopes; Juvanhol, Leidjaira Lopes; Bressan, Josefina

doi:10.1007/s11695-019-04124-8

Cited by 13 publications

(24 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…A similar study in Poland found that patients both pre-and post-BS reported weight gain during April 2020 [37]. In Brazil, one study showed that almost 90% of postbariatric patients were not consuming enough protein and that almost a quarter of their diet consisted of ultraprocessed foods, [38] while another study from Brazil reported that adherence to social distancing orders significantly increased sedentary behaviors and decreased time spent in moderate to vigorous physical activities [39]. Among 434 BS subjects in Italy, who were either waiting for BS or who had completed it, 37% and 56% felt lonelier and more bored, respectively, 66% were hungrier with increased frequency of snacking (55%), 39% reported more impulse to eat, and 49% reported they were unable to follow a recommended diet [40].…”

Section: Introductionmentioning

confidence: 93%

Substance Use, Mental Health, and Weight-Related Behaviors During the COVID-19 Pandemic Among Metabolic and Bariatric Surgery Patients

et al. 2021

View full text Add to dashboard Cite

Purpose The impact of the COVID-19 pandemic on behavioral issues among those who have completed bariatric surgery (BS) is not well described in ethnically diverse populations. The aim of this study was to compare the impact of COVID-19 lockdown orders and after lockdown orders were lifted on substance use, mental health, and weight-related behaviors among a sample of post-BS adults. Materials and Methods A retrospective medical chart review identified BS patients from one university-based obesity medicine clinic and two BS practices. An online non-anonymous survey was implemented in two phases: during lockdown (April 1-May 31, 2020) and after lockdown orders were lifted (June 1, 2020-September 30, 2020) to obtain information about the COVID-19 pandemic's impact on BS patients. Results A total of 189 (during lockdown=39, post-lockdown=150) participants (90.4% female, mean age 52.4 years, SD 11.1, 49.8% non-Hispanic White, 30.6% non-Hispanic Black, 16.1% Hispanic) participated. Lockdown participants were more likely to have sleep problems (74.3% vs. 56.1%, P=.039) and feel anxious (82.0% vs. 63.0%, P=.024) versus post-lockdown participants. A majority (83.4%) reported depression in both lockdown/post-lockdown. Post-lockdown participants were more than 20 times more likely to report substance use compared those in lockdown (aOR 20.56, 95% CI 2.66-158.4).

show abstract

Section: Introductionmentioning

confidence: 93%

Substance Use, Mental Health, and Weight-Related Behaviors During the COVID-19 Pandemic Among Metabolic and Bariatric Surgery Patients

et al. 2021

View full text Add to dashboard Cite

show abstract

“…Higher intakes of dietary protein or protein supplementation following bariatric surgery are associated with a higher, long term weight loss and fat mass loss [ 45 – 47 ]. Two recent prospective studies following obese patients after RYGB or sleeve gastrectomy corroborated that high protein intake was associated with higher total weight loss, at 3 and 18 months post-operatively [ 48 , 49 ]. A cross-sectional study in 60 women without an operation versus women 2 years after RYGB, who regained weight or not, showed lower protein intakes increased the risk of weight regain and were correlated with lower satiety sensations after a test meal [ 50 ] .…”

Section: Using Proteins To Treat Obesitymentioning

confidence: 99%

“…Obesity risk was inversely associated with branched amino acids, lysine, phenylalanine, threonine, histidine, cysteine, tyrosine, proline, serine, and diacid aminoacids. This is interesting since models of DIO in rodents find a high fat diet induces higher liver levels of branched amino-acids, alanine, glutamate and methionine, with decreased levels of glycine and taurine [ 48 ]. Other authors focused on obtaining metabolomics AA signatures that differentiate weight regain after RYGB [ 57 ].…”

Section: Using Specific Amino Acids To Treat Obesitymentioning

confidence: 99%

Protein, amino acids and obesity treatment

Simonson

Boirie‌

Guillet

2020

Rev Endocr Metab Disord

View full text Add to dashboard Cite

Dietary proteins have been used for years to treat obesity. Body weight loss is beneficial when it concerns fat mass, but loss of fat free massespecially muscle might be detrimental. This occurs because protein breakdown predominates over synthesis, thus administering anabolic dietary compounds like proteins might counter fat free mass loss while allowing for fat mass loss. Indeed, varying the quantity of proteins will decrease muscle anabolic response and increase hyperphagia in rodents fed a low protein diet; but it will favor lean mass maintenance and promote satiety, in certain age groups of humans fed a high protein diet. Beyond protein quantity, protein source is an important metabolic regulator: whey protein and plant based diets exercize favorable effects on the risk of developing obesity, body composition, metabolic parameters or fat free mass preservation of obese patients. Specific amino-acids like branched chain amino acids (BCAA), methionine, tryptophan and its metabolites, and glutamate can also positively influence parameters and complications of obesity especially in rodent models, with less studies translating this in humans. Tuning the quality and quantity of proteins or even specific amino-acids can thus be seen as a potential therapeutic intervention on the body composition, metabolic syndrome parameters and appetite regulation of obese patients. Since these effects vary across age groups and much of the data comes from murine models, long-term prospective studies modulating proteins and amino acids in the human diet are needed.

show abstract

“…The study designs included in this review were prospective and retrospective cohort (n = 6; 75.00%), [14][15][16][17][18][19] cross-sectional (n = 1;…”

Section: Methodsmentioning

confidence: 99%

Relationship between dietary macronutrient composition with weight loss after bariatric surgery: A systematic review

et al. 2023

View full text Add to dashboard Cite

Summary This systematic review evaluated the relationship between macronutrient intake and weight loss after bariatric surgery (BS). The MEDLINE/Pubmed, EMBASE, COCHRANE/CENTRAL, and SCOPUS databases were accessed in August 2021 to search for eligible articles: original publications with adults undergoing BS and indicating the relationship between macronutrients and weight loss. Titles that did not meet these criteria were excluded. The review was written according to the PRISMA guide, and the risk of bias was according to the Joanna Briggs manual. Data were extracted by one reviewer and checked by another. Eight articles with 2.378 subjects were included. The studies indicated a positive relationship between weight loss and protein intake after BS. Prioritization of protein followed by carbohydrates with a lower percentage of lipids favors weight loss and increases weight stability after BS. Among the results found, a 1% increase in protein intake raises the probability of obesity remission by 6%, and high‐protein diet increase 50% weight loss success. Limitations are the methods of included studies and review process. It is concluded that high‐protein intake >60 g a 90 g/day may favor weight loss and maintenance after BS, but it is relevant to balance the other macronutrients.

show abstract

Increase in Protein Intake After 3 Months of RYGB Is an Independent Predictor for the Remission of Obesity in the First Year of Surgery

Cited by 13 publications

References 24 publications

Substance Use, Mental Health, and Weight-Related Behaviors During the COVID-19 Pandemic Among Metabolic and Bariatric Surgery Patients

Substance Use, Mental Health, and Weight-Related Behaviors During the COVID-19 Pandemic Among Metabolic and Bariatric Surgery Patients

Protein, amino acids and obesity treatment

Relationship between dietary macronutrient composition with weight loss after bariatric surgery: A systematic review

Contact Info

Product

Resources

About