OOIR: Observatory of International Research

Papers

(The median citation count of International Journal of Sport Nutrition and Exercise Metabolism is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-02-01 to 2025-02-01.)

Article	Citations
Multiday Beetroot Juice Ingestion Improves Some Aspects of Neuromuscular Performance in Semi-Professional, Male Handball Players: A Randomized, Double-Blind, Placebo-Controlled, Crossover Study	42
What’s (Not) in Your Supplement? An Energy and Macronutrient Analysis of Commercially Available Carbohydrate Gels	28
Interaction Between Caffeine and Creatine When Used as Concurrent Ergogenic Supplements: A Systematic Review	27
Myths and Methodologies: Standardisation in Human Physiology Research—Should We Control the Controllables?	25
Becoming a World Champion Powerlifter at 71 Years of Age: It Is Never Too Late to Start Exercising	24
Erratum. What’s (Not) in Your Supplement? An Energy and Macronutrient Analysis of Commercially Available Carbohydrate Gels	23
Muscle Mass and Strength Gains Following Resistance Exercise Training in Older Adults 65–75 Years and Older Adults Above 85 Years	22
Restrictive Eating and Prior Low-Energy Fractures Are Associated With History of Multiple Bone Stress Injuries	19
Acute Effects of Dietary Nitrate on Exercise Tolerance, Muscle Oxygenation, and Cardiovascular Function in Patients With Peripheral Arterial Disease	17
Implication of Blood Rheology and Pulmonary Hemodynamics on Exercise-Induced Hypoxemia at Sea Level and Altitude in Athletes	16
Abstracts From the December 2020 Virtual International Sport + Exercise Nutrition Conference	16
The Effect of Whole Egg Intake on Muscle Mass: Are the Yolk and Its Nutrients Important?	15
What’s New for Twenty-Two?	13
Acknowledgments	12
New Zealand Blackcurrant Increases Postexercise Hypotension Following Sustained Moderate-Intensity Exercise	12
Effect of a 24-Week Concurrent Exercise Intervention on Neck Adiposity and Its Distribution in Young Adults: The ACTIBATE Randomized Controlled Trial	12
Erratum. CYP1A2 Genotype Polymorphism Influences the Effect of Caffeine on Anaerobic Performance in Trained Males	11
Whey Protein Supplementation Is Superior to Leucine-Matched Collagen Peptides to Increase Muscle Thickness During a 10-Week Resistance Training Program in Untrained Young Adults	10
Fat-Free Mass Using Bioelectrical Impedance Analysis as an Alternative to Dual-Energy X-Ray Absorptiometry in Calculating Energy Availability in Female Adolescent Athletes	10
Repeated-Sprint Exercise in the Heat Increases Indirect Markers of Gastrointestinal Damage in Well-Trained Team-Sport Athletes	10
A Delayed Evening Meal Enhances Sleep Quality in Young Rugby Players	9
A Comparison of Sodium Citrate and Sodium Bicarbonate Ingestion: Blood Alkalosis and Gastrointestinal Symptoms	9
An Opinion on the Interpretation of Bone Turnover Markers Following Acute Exercise or Nutrition Intervention and Considerations for Applied Research	8
Personalized Hydration Requirements of Runners	8
Individual Variability Is More Important Than Analytical Methods When Calculating Relative Speed of Beverage Bioavailability	8

Acute Ketone Monoester Supplementation Impairs 20-min Time-Trial Performance in Trained Cyclists: A Randomized, Crossover Trial	8
Jumping Exercise Combined With Collagen Supplementation Preserves Bone Mineral Density in Elite Cyclists	8
Response Letter: Pharmacokinetic Profile of Caffeine and Its Two Main Metabolites in Dried Blood Spots After Five Different Oral Caffeine Administration Forms—A Randomized Crossover Study	8
Celebrating the Professional Life of Professor Kevin D. Tipton (1961–2022)	8
Chronic Statin Treatment Does Not Impair Exercise Lipolysis or Fat Oxidation in Exercise-Trained Individuals With Obesity and Dyslipidemia	8
Partly Substituting Whey for Collagen Peptide Supplementation Improves Neither Indices of Muscle Damage Nor Recovery of Functional Capacity During Eccentric Exercise Training in Fit Males	7
Retraction: Medeiros et al. (2022)	7
Energy Availability Over One Athletic Season: An Observational Study Among Athletes From Different Sports	7
The Effect of Creatine Supplementation on Markers of Exercise-Induced Muscle Damage: A Systematic Review and Meta-Analysis of Human Intervention Trials	7
Nutrition and Physical Activity During British Army Officer Cadet Training: Part 1—Energy Balance and Energy Availability	7
Commonly Used Indicators of Low Energy Availability Risk Fail to Identify Female Amateur Soccer Players With Measured Low Energy Availability During Preseason	7
Coingestion of Collagen With Whey Protein Prevents Postexercise Decline in Plasma Glycine Availability in Recreationally Active Men	6
The Protective Role of Physical Fitness on Cardiometabolic Risk During Pregnancy: The GESTAtion and FITness Project	6
Carbohydrate and Protein Co-Ingestion Postexercise Does Not Improve Next-Day Performance in Trained Cyclists	6
Short-Term Cocoa Supplementation Influences Microbiota Composition and Serum Markers of Lipid Metabolism in Elite Male Soccer Players	6
Dietary Intake and Gastrointestinal Integrity in Runners Undertaking High-Intensity Exercise in the Heat	6
The Effects of an Acute Dose of New Zealand Blackcurrant Extract on 5-km Running Performance	6
The Nontechnical Summary: A New Initiative to Enhance the Translation of Sports Science Research and Reduce the Spread of Misinformation	6
The Use of Continuous Glucose Monitors in Sport: Possible Applications and Considerations	6
Female Athlete Representation and Dietary Control Methods Among Studies Assessing Chronic Carbohydrate Approaches to Support Training	6
Addition of Fructose to a Carbohydrate-Rich Breakfast Improves Cycling Endurance Capacity in Trained Cyclists	5
Energetics of a World-Tour Female Road Cyclist During a Multistage Race (Tour de France Femmes)	5
Sex Differences in Hydration Biomarkers and Test–Retest Reliability Following Passive Dehydration	5
Effects of Ketone Monoester and Bicarbonate Co-Ingestion on Cycling Performance in WorldTour Cyclists	5
Acute and Chronic Weight-Making Practice in Professional Mixed Martial Arts Athletes: An Analysis of 33 Athletes Across 80 Fights	5
Within-Subject Variability and the Influence of Exercise Training History on the Resting Plasma Metabolome in Men	5
Long-Term Evaluation of Lipid Profile Changes in Olympic Athletes	5
Cannabidiol Does Not Impair Anabolic Signaling Following Eccentric Contractions in Rats	5
Erratum. Ergogenic Effects of Very Low to Moderate Doses of Caffeine on Vertical Jump Performance	5
Effects of Changes in Body Fat Mass as a Result of Regular Exercise on Hemoglobin A1c in Patients With Type 2 Diabetes Mellitus: A Meta-Analysis	5
Significant Changes in Resting Metabolic Rate Over a Competitive Match Week Are Accompanied by an Absence of Nutritional Periodization in Male Professional Soccer Players	5
Skimmed, Lactose-Free Milk Ingestion Postexercise: Rehydration Effectiveness and Gastrointestinal Disturbances Versus Water and a Sports Drink in Physically Active People	5
Resistance Exercise Training, a Simple Intervention to Preserve Muscle Mass and Strength in Prostate Cancer Patients on Androgen Deprivation Therapy	5
Physiological and Metabolic Responses to Exercise on Treadmill, Elliptical Trainer, and Stepper: Practical Implications for Training	5
A Review of Nonpharmacological Strategies in the Treatment of Relative Energy Deficiency in Sport	4
Increased Fat Oxidation During Arm Cycling Exercise in Adult Men With Spinal Cord Injury Compared With Noninjured Controls	4
Exercise Plus Presleep Protein Ingestion Increases Overnight Muscle Connective Tissue Protein Synthesis Rates in Healthy Older Men	4
A Systematic Review of CrossFit® Workouts and Dietary and Supplementation Interventions to Guide Nutritional Strategies and Future Research in CrossFit®	4
Retraction. Pharmacokinetic Profile of Caffeine and Its Two Main Metabolites in Dried Blood Spots After Five Different Oral Caffeine Administration Forms—A Randomized Crossover Study	4
Stop, Collaborate, and Listen	4
A Short-Term Low-Fiber Diet Reduces Body Mass in Healthy Young Men: Implications for Weight-Sensitive Sports	4
Disordered Eating, Development of Menstrual Irregularity, and Reduced Bone Mass Change After a 3-Year Follow-Up In Female Adolescent Endurance Runners	4
Prevalence of Surrogate Markers of Relative Energy Deficiency in Male Norwegian Olympic-Level Athletes	4
Sweating Rate and Sweat Chloride Concentration of Elite Male Basketball Players Measured With a Wearable Microfluidic Device Versus the Standard Absorbent Patch Method	4
The Utility of the Low Energy Availability in Females Questionnaire to Detect Markers Consistent With Low Energy Availability-Related Conditions in a Mixed-Sport Cohort	3
Methodological Considerations for Investigating Iron Status and Regulation in Exercise and Sport Science Studies	3
Sequential Submaximal Training in Elite Male Rowers Does Not Result in Amplified Increases in Interleukin-6 or Hepcidin	3
Rapid Weight Gain Following Weight Cutting in Male and Female Professional Mixed Martial Artists	3
Amino Acid-Based Beverage Interventions Ameliorate Exercise-Induced Gastrointestinal Syndrome in Response to Exertional-Heat Stress: The Heat Exertion Amino Acid Technology (HEAAT) Study	3
Making Sense of Muscle Protein Synthesis: A Focus on Muscle Growth During Resistance Training	3

“Food First but Not Always Food Only”: Recommendations for Using Dietary Supplements in Sport	3
Trehalose Improved 20-min Cycling Time-Trial Performance After 100-min Cycling in Amateur Cyclists	3
No Effect of Calanus Oil on Maximal Oxygen Uptake in Healthy Participants: A Randomized Controlled Study	3
Isolated Leucine and Branched-Chain Amino Acid Supplementation for Enhancing Muscular Strength and Hypertrophy: A Narrative Review	3
Phosphate Loading Does not Improve 30-km Cycling Time-Trial Performance in Trained Cyclists	3
Evening Whey Protein Intake, Rich in Tryptophan, and Sleep in Elite Male Australian Rules Football Players on Training and Nontraining Days	3
CYP1A2 Genotype Polymorphism Influences the Effect of Caffeine on Anaerobic Performance in Trained Males	3
The Hyperhydration Potential of Sodium Bicarbonate and Sodium Citrate	3
Evening Caffeine Did Not Improve 100-m Swimming Time Trials Performed 60 Min Post-Ingestion or the Next Morning After Sleep	3
Does Caffeine Increase Fat Metabolism? A Systematic Review and Meta-Analysis	3
Erratum: Fensham et al. (2021)	3
Acute Effect of Citrulline Malate on Repetition Performance During Strength Training: A Systematic Review and Meta-Analysis	2
Erratum. Acute Effects of Taurine Supplementation on Maximal Fat Oxidation and FATmax in Recreational Endurance Runners: A Randomized, Placebo-Controlled, Crossover, and Triple-Blinded Study	2
Single and Serial Carbohydrate Mouth Rinsing Do Not Improve Yo-Yo Intermittent Recovery Test Performance in Soccer Players	2
Summary of the 2024 Professionals in Nutrition for Exercise and Sport “10 Questions/10 Experts” Session—Hot Topics for the Paris Olympic Games	2
Cardiorespiratory Fitness and Bone Turnover Markers in Adults With Metabolic Syndrome: The Mediator Role of Inflammation	2
Embracing Change: The Evolving Science of Relative Energy Deficiency in Sport	2
Erratum. The Postprandial Plasma Amino Acid Response Does Not Differ Following the Ingestion of a Solid Versus a Liquid Milk Protein Product in Healthy Adult Females	2
Increased Performance in Elite Runners Following Individualized Timing of Sodium Bicarbonate Supplementation	2
An Assessment of the Validity of the Remote Food Photography Method (Termed Snap-N-Send) in Experienced and Inexperienced Sport Nutritionists	2
Menthol Mouth Rinsing Improves Cycling Performance in Trained Adolescent Males Under Heat Stress	2
Micronutrient Status During Military Training and Associations With Musculoskeletal Health, Injury, and Readiness Outcomes	2
Fasted Sprint Interval Training Results in Some Beneficial Skeletal Muscle Metabolic, but Similar Metabolomic and Performance Adaptations Compared With Carbohydrate-Fed Training in Recreationally Acti	2
Daily Myofibrillar Protein Synthesis Rates in Response to Low- and High-Frequency Resistance Exercise Training in Healthy, Young Men	2
Energy Expenditure of Elite Male and Female Professional Tennis Players During Habitual Training	2
Caffeine Does Not Alter Performance, Perceptual Responses, and Oxidative Stress After Short Sprint Interval Training	2
Effects of New Zealand Black Currant Extract on Exercising Substrate Utilization and Postexercise Blood Pressure in Men and Women	2
Collagen and Vitamin C Supplementation Increases Lower Limb Rate of Force Development	2
Intrasession Caffeine Intake and Cycling Performance After Accumulated Work: A Field-Based Study	2
Oral but Not Topical Sodium Bicarbonate Improves Repeated Sprint Performance During Simulated Soccer Match Play Exercise in Collegiate Athletes	2
Warm-Up Intensity Does Not Affect the Ergogenic Effect of Sodium Bicarbonate in Adult Men	2
The Influence of Long-Chain Omega-3 Fatty Acids on Eccentric Exercise-Induced Delayed Muscle Soreness: Reported Outcomes Are Compromised by Study Design Issues	2
Effects of Timing and Types of Protein Supplementation on Improving Muscle Mass, Strength, and Physical Performance in Adults Undergoing Resistance Training: A Network Meta-Analysis	2
Guarana (Paullinia cupana) but Not Low-Dose Caffeine Improves Cycling Time-Trial Performance Versus Placebo	2
Letter to the Editor Regarding Tuma et al. (2024)	1
Evening Alpha-Lactalbumin Supplementation Alters Sleep Architecture and Reduces Morning Reaction Time in an Athletically Trained Population With Sleep Difficulties	1
Comment on: “Association of Vitamin D Supplementation in Cardiorespiratory Fitness and Muscle Strength in Adult Twins: A Randomized Controlled Trial”	1
Protocol Standardization May Improve Precision Error of InBody 720 Body Composition Analysis	1
Protein Intake Distribution: Beneficial, Detrimental, or Inconsequential for Muscle Anabolism? Response to Witard & Mettler	1
Mouth Rinsing and Ingestion of Unpleasant Salty or Bitter Solutions Does Not Improve Cycling Sprint Performance in Trained Cyclists	1
Comment on: “Creatine Monohydrate Supplementation, but not Creatyl-L-Leucine Increased Muscle Creatine Content in Healthy Young Adults: A Double-Blind Placebo-Controlled Trial”	1
Dietary Supplements for Athletic Performance in Women: Beta-Alanine, Caffeine, and Nitrate	1
Increasing Meal Frequency in Isoenergetic Conditions Does Not Affect Body Composition Change and Appetite During Weight Gain in Japanese Athletes	1
Ultrasound Measurements of Subcutaneous Fat Thickness Are Robust Against Hydration Changes	1
Impact of Physical Activity Intensity Levels on the Cardiometabolic Risk Status of Children: The Genobox Study	1
Commentary in Response to “A Review of Nonpharmacological Strategies in the Treatment of Relative Energy Deficiency in Sport”	1
Sweat Characteristics and Fluid Balance Responses During Two Heat Training Camps in Elite Female Field Hockey Players	1
Acute Ketone Salts–Caffeine–Taurine–Leucine Supplementation but not Ketone Salts–Taurine–Leucine, Improves Endurance Cycling Performance	1
Effects of Phenylcapsaicin on Intraocular and Ocular Perfusion Pressure During a 30-Min Cycling Task: A Placebo-Controlled, Triple-Blind, Balanced Crossover Study	1
Evaluation of Pragmatic Methods to Rapidly Assess Habitual Beverage Intake and Hydration Status in U.S. Collegiate Athletes	1
Effect of Prior Exercise on Postprandial Lipemia: An Updated Meta-Analysis and Systematic Review	1
Sustained Exposure to High Carbohydrate Availability Does Not Influence Iron-Regulatory Responses in Elite Endurance Athletes	1
The Effect of Exercise Intensity on Carbohydrate Sparing Postexercise: Implications for Postexercise Hypoglycemia	1
The Impact of Low Energy Availability on Nonexercise Activity Thermogenesis and Physical Activity Behavior in Recreationally Trained Adults	1
Widespread Supplement Intake and Use of Poor Quality Information in Elite Adolescent Swiss Athletes	1
CYP1A2 Genotype Modifies the Effects of Caffeine Compared With Placebo on Muscle Strength in Competitive Male Athletes	1
Dietary Intake of Branched-Chain Fatty Acids, Metabolic Parameters, High-Sensitivity C-Reactive Protein Levels, and Anthropometric Features Among Elite and Subelite Soccer Players	1
Assessment of Osteogenic Exercise Efficacy via Bone Turnover Markers in Premenopausal Women: A Randomized Controlled Trial	1
The Effects of Blackcurrant and Caffeine Combinations on Performance and Physiology During Repeated High-Intensity Cycling	1