Trial reportNutrients2021
Is a Four-Week Ketogenic Diet an Effective Nutritional Strategy in CrossFit-Trained Female and Male Athletes?
Trial report in Nutrients, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 8 of them syntheses that pooled 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.
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.
Who cites it
27 citing papers in PubMed, 8 syntheses or guidelines pooled it, 41 citations in OpenAlex.
- The Effect of Diet and Dietary Supplements on Iron Status of Active Females: A Systematic Review and Meta-analysis of Interventional Trials.Sports medicine (Auckland, N.Z.) · 2026Pooled it
- Relationship between Aging and Ketogenic Diet: A Bibliometric Analysis (1995-2025)Endocrine, metabolic & immune disorders drug targets · 2026Pooled it
- Effects of the Ketogenic Diet on Strength Performance in Trained Men and Women: A Systematic Review and Meta-Analysis.Nutrients · 2024Pooled it
- High-protein diets and testosterone.Nutrition and health · 2023Pooled it
- The relationship between hemoglobin andPloS one · 2023Pooled it
- The Effect of Carbohydrate Intake on Strength and Resistance Training Performance: A Systematic Review.Nutrients · 2022Pooled it
- Effects of a Low-Carbohydrate High-Fat Diet Combined with High-Intensity Interval Training on Body Composition and Maximal Oxygen Uptake: A Systematic Review and Meta-Analysis.International journal of environmental research and public health · 2021Pooled it
- Pooled it
- The effect of 12-week high-doseFrontiers in immunology · 2024Trial
- Effect of a Four-Week Vegan Diet on Performance, Training Efficiency and Blood Biochemical Indices in CrossFit-Trained Participants.Nutrients · 2022Trial
- Dietary patterns and testosterone balance: a review of clinical data and perspectives.Journal of advanced research · 2026Review
- From Performance to Health: A Global Scientometric Analysis of the Evolution of CrossFit Research.Sports (Basel, Switzerland) · 2026Article
- Understanding the Secular Decline in Testosterone: Mechanisms, Consequences, and Clinical Perspectives.International journal of molecular sciences · 2026Review
- Nutrition in CrossFit® - scientific evidence and practical perspectives: a systematic scoping review.Journal of the International Society of Sports Nutrition · 2025Article
- Impact of a Fish-Based Restrictive Ketogenic Diet on Body Composition and Strength Capacity: A Pre-Post Study.Nutrients · 2025Article
- International society of sports nutrition position stand: ketogenic diets.Journal of the International Society of Sports Nutrition · 2024Review
- Positive association between serum bilirubin within the physiological range and serum testosterone levels.BMC endocrine disorders · 2024Article
- Bovine colostrum supplementation as a new perspective in depression and substance use disorder treatment: a randomized placebo-controlled study.Frontiers in psychiatry · 2024Article
- Does sodium bicarbonate based extra-cellular buffering support reduce high intensity exercise-induced fatigue and enhance short-term recovery assessed by selected blood biochemical indices?Biology of sport · 2024Article
- Effects of Mediterranean Diet Combined with CrossFit Training on Trained Adults' Performance and Body Composition.Journal of personalized medicine · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This single-arm interventional study examined the effect of a 4-week ketogenic diet (KD) on aerobic capacity and discipline-specific performance in female (
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.