ArticleJournal of the International Society of Sports Nutrition2023
Effects of 16 weeks of two different high-protein diets with either resistance or concurrent training on body composition, muscular strength and performance, and markers of liver and kidney function in resistance-trained males.
Article in Journal of the International Society of Sports Nutrition, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.
What it found
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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.
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Who cites it
16 citing papers in PubMed, 2 syntheses or guidelines pooled it, 20 citations in OpenAlex.
- The effectiveness of protein supplements on athletic performance and post-exercise recovery - a Bayesian multilevel meta-analysis of randomized controlled trials.Journal of the International Society of Sports Nutrition · 2026Pooled it
- The effect of protein intake on athletic performance: a systematic review and meta-analysis.Frontiers in nutrition · 2024Pooled it
- Resistance versus concurrent training with three assigned protein targets in middle-aged and older women: a randomized 2 × 3 factorial trial.Journal of the International Society of Sports Nutrition · 2026Trial
- Effects of 12 weeks of resistance and concurrent training with graded protein intakes on lipid profile, kidney and liver biomarkers in middle-aged to older women.European journal of nutrition · 2026Trial
- Trial
- When Size Goes Inside: Visceromegaly in Bodybuilders Is Not Attributed to High-Protein Intake but More Likely Associated with the Use of Appearance- and Performance-Enhancing Drugs.Medicine and science in sports and exercise · 2026Article
- Article
- Concurrent Exercise Training Adaptations Over 16 Weeks in Sedentary, Middle- Aged Adults With and Without Post-Exercise Peanut Butter Consumption.International journal of exercise science · 2026Article
- Resistance Exercise Associated with Camu-Camu (Nutrients · 2025Article
- The correlation between different lifestyles and body composition focuses on eating habits, nutritional status, and physical exercise components.Hormones (Athens, Greece) · 2025Review
- Whey Protein Nutrition in Sports: Action Mechanisms and Gaps in Research.Current nutrition reports · 2025Review
- Review
- Low-Dose Caffeine Supplementation Is a Valuable Strategy for Increasing Time to Exhaustion, Explosive Power, and Reducing Muscle Soreness in Professional Male Kickboxers.Current developments in nutrition · 2025Article
- High-Protein Diets during either Resistance or Concurrent Training Have No Detrimental Effect on Bone Parameters in Resistance-Trained Males.Nutrients · 2024Article
- Association between changes in lean mass, muscle strength, endurance, and power following resistance or concurrent training with differing high protein diets in resistance-trained young males.Frontiers in nutrition · 2024Article
- Timing matters? The effects of two different timing of high protein diets on body composition, muscular performance, and biochemical markers in resistance-trained males.Frontiers in nutrition · 2024Article
Corrections and comments
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Authors and funding
5 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeIt is unclear whether resistance (RT) and concurrent training (CT; resistance plus endurance training) combined with different protein intakes have differential effects on muscle hypertrophy, strength, and performance. Therefore, we compared the effects of two high-protein diets (1.6 or 3.2 g.kg
methodsForty-eight resistance-trained males (age: 26 ± 6 yr, body mass index: 25.6 ± 2.9 kg.m
resultsAll measures of performance (endurance, vertical jump, and pull-up), lean mass, muscle strength, and power significantly increased post-intervention in all groups, but peak power gains were greater in RT2 compared with RT1 and CT1 (
conclusionsWith the exception of peak power, intake of 1.6 g.kg
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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.