Evidence map›Paper›PMID 38999778›Full record

Trial reportNutrients2024

Effects of a Ketogenic Diet on Body Composition in Healthy, Young, Normal-Weight Women: A Randomized Controlled Feeding Trial.

Jonas Burén, Michael Svensson, Per Liv, Anna Sjödin

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Nutrients, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Jonas BurénDepartment of Food, Nutrition and Culinary Science, Umeå University, 90187 Umeå, Sweden.ORCID 0000-0001-5846-9002
Michael SvenssonUmeå School of Sport Sciences, Umeå University, 90187 Umeå, Sweden.ORCID 0000-0003-4972-4416
Per LivDepartment of Public Health and Clinical Medicine, Section of Sustainable Health, Umeå University, 90187 Umeå, Sweden.
Anna SjödinDepartment of Food, Nutrition and Culinary Science, Umeå University, 90187 Umeå, Sweden.ORCID 0000-0002-0244-5076

Funding

Department of Food, Nutrition and Culinary Science, Sweden 2022Dr P Håkansson´s Foundation, Eslöv, Sweden 2015Magnus Bergvall´s Foundation, Sweden 2014-00411
6 · The paper itself

Abstract

This study investigates the effects of a ketogenic low-carbohydrate high-fat (LCHF) diet on body composition in healthy, young, normal-weight women. With the increasing interest in ketogenic diets for their various health benefits, this research aims to understand their impact on body composition, focusing on women who are often underrepresented in such studies. Conducting a randomized controlled feeding trial with a crossover design, this study compares a ketogenic LCHF diet to a Swedish National Food Agency (NFA)-recommended control diet over four weeks. Seventeen healthy, young, normal-weight women adhered strictly to the provided diets, with ketosis confirmed through blood β-hydroxybutyrate concentrations. Dual-energy X-ray absorptiometry (DXA) was utilized for precise body composition measurements. To avoid bias, all statistical analyses were performed blind. The findings reveal that the ketogenic LCHF diet led to a significant reduction in both lean mass (-1.45 kg 95% CI: [-1.90;-1.00];

Indexed as

Body CompositionCross-Over StudiesDiet, Ketogenic3-Hydroxybutyric AcidAbsorptiometry, PhotonAdultDiet, Carbohydrate-RestrictedFemaleHumansKetosisYoung Adult3-Hydroxybutyric Acidcarbohydrate restrictionDEXAfat-free mass (FFM)femalehigh-fat diet (HFD)low-carbohydrate diet (LCD)metabolismsaturated fatty acidssports nutritionweight reduction

Identifiers

PMID38999778
PMCPMC11243114

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.