Cited by 358Biochemical Analysis and Sensing TechniquesDiet, Metabolism, and DiseaseRegulation of Appetite and Obesity

Does low-energy sweetener consumption affect energy intake and body weight? A systematic review, including meta-analyses, of the evidence from human and animal studies

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Rogers, P J, Hogenkamp, P S, de Graaf, C, Higgs, S, Lluch, A, Ness, A R, Penfold, C, Perry, R +3 more·2016·International Journal of Obesity

Abstract

By reducing energy density, low-energy sweeteners (LES) might be expected to reduce energy intake (EI) and body weight (BW). To assess the totality of the evidence testing the null hypothesis that LES exposure (versus sugars or unsweetened alternatives) has no effect on EI or BW, we conducted a systematic review of relevant studies in animals and humans consuming LES with ad libitum access to food energy. In 62 of 90 animal studies exposure to LES did not affect or decreased BW. Of 28 reporting increased BW, 19 compared LES with glucose exposure using a specific 'learning' paradigm. Twelve prospective cohort studies in humans reported inconsistent associations between LES use and body mass index (-0.002 kg m(-)(2) per year, 95% confidence interval (CI) -0.009 to 0.005). Meta-analysis of short-term randomized controlled trials (129 comparisons) showed reduced total EI for LES versus sugar-sweetened food or beverage consumption before an ad libitum meal (-94 kcal, 95% CI -122 to -66), with no difference versus water (-2 kcal, 95% CI -30 to 26). This was consistent with EI results from sustained intervention randomized controlled trials (10 comparisons). Meta-analysis of sustained intervention randomized controlled trials (4 weeks to 40 months) showed that consumption of LES versus sugar led to relatively reduced BW (nine comparisons; -1.35 kg, 95% CI -2.28 to -0.42), and a similar relative reduction in BW versus water (three comparisons; -1.24 kg, 95% CI -2.22 to -0.26). Most animal studies did not mimic LES consumption by humans, and reverse causation may influence the results of prospective cohort studies. The preponderance of evidence from all human randomized controlled trials indicates that LES do not increase EI or BW, whether compared with caloric or non-caloric (for example, water) control conditions. Overall, the balance of evidence indicates that use of LES in place of sugar, in children and adults, leads to reduced EI and BW, and possibly also when compared with water.

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  • There is mixed evidence from systematic reviews and meta-analyses for nonnutritive sweetener use with regard to weight management, with some finding benefit in weight loss while other research suggests an association with weight gain.

    “There is mixed evidence from systematic reviews and meta-analyses for nonnutritive sweetener use with regard to weight management, with some finding benefit in weight loss (233-235) while other research suggests an association with weight gain (236,237).”

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Research works printed but not linked: 3

  1. Reis TA, Goulart P, de Oliveira RME, Oliveira Ld, de Abreu PS, Azevedo Ad. Metabolic parameters of wistar rats subjected to diet supplemented with stevia and sugar. Semina: Ciéncias Agrarias (Londrina) 2011; 32: 1477–1488.
  2. EFSA. EFSA Panel on Food Additives and Nutrient Sources added to food. Scientific opinion on the safety of steviol glycosides for the proposed uses as a food additive. EFSA J 2010; 8: 1–84.
  3. Carvalho P, Sousa M, Barros R, Padrao P, Moreira P, Teixeira V. Impact of morning ingestion of sugary and sweetened beverages on energy and fluid intake throughout day. Ann Nutr Metab 2013; 63: 1448–1449.

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Authors
Rogers, P. J., Hogenkamp, P. S., de Graaf, C., Higgs, S., Lluch, A., Ness, A. R., Penfold, C., Perry, R., Putz, P., Yeomans, M. R., & Mela, D. J.
Affiliations
  • University of Bristol (GB)
  • Uppsala University (SE)
  • University of Birmingham (GB)
  • Danone (France) (FR)
  • University Hospitals Bristol NHS Foundation Trust (GB)
  • University of Sussex (GB)
  • Unilever Research and Development Vlaardingen (NL)
Venue
International Journal of Obesity
Published
2015-09-14
Volume
40
Issue
3
Pages
381-394
ISSN
  • 0307-0565 (ISSN-L)
  • 1476-5497
OpenAlex
W2171131656
Cited by
358
References
210
Citations by year
2026: 16 · 2025: 19 · 2024: 24 · 2023: 29 · 2022: 33 · 2021: 26 · 2020: 53 · 2019: 34 · 2018: 46 · 2017: 44 · 2016: 31 · 2015: 2 · 2012: 1
FWCI
5.26
Type
journal article
Language
en
Open access
Locations
  • International Journal of Obesity (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Explore Bristol Research (publishedVersion, cc-by)
  • Socio-Environmental Systems Modeling (acceptedVersion, cc-by)
  • Figshare (submittedVersion, cc-by)
  • Bristol Research (University of Bristol) (submittedVersion, cc-by)
  • Sussex Research Online (University of Sussex) (submittedVersion, cc-by)
  • KTH Publication Database DiVA (KTH Royal Institute of Technology) (submittedVersion, other-oa)
  • University of Birmingham Research Portal (University of Birmingham) (submittedVersion, cc-by)
  • Data Archiving and Networked Services (DANS) (submittedVersion, cc-by)
Funders
  • University Hospitals Bristol NHS Foundation Trust
  • National Institute for Health and Care Research (NF-SI-0513-10083)
  • European Commission (607310)
  • University of Bristol
  • Wageningen University and Research
Topics
  • Health Sciences › Nursing › Nutrition and Dietetics › Biochemical Analysis and Sensing Techniques
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diet, Metabolism, and Disease
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Regulation of Appetite and Obesity
Keywords
energy intake, body weight, body mass index, sugar-sweetened beverages, ad libitum feeding, energy density, weight gain, reverse causality, animal studies, prospective cohort, randomized controlled trials
MeSH terms
Animals, Body Weight, Energy Intake, Humans, Obesity, Sweetening Agents, Reproducibility of Results, Weight Gain, Body Mass Index, Randomized Controlled Trials as Topic, Evidence-Based Medicine, Models, Animal, Non-Nutritive Sweeteners, Observational Studies as Topic

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