CYP1A2 Genotype Polymorphism Influences the Effect of Caffeine on Anaerobic Performance in Trained Males Minaei S, Jourkesh M, Kreider RB, Forbes SC, Souza-Junior TP, McAnulty SR, Kalman D. International Journal of Sport Nutrition and Exercise Metabolism. 2021 Oct:1-6. PMID: 34611052. Abstract The purpose was to investigate the effects of CYP1A2 -163C > A polymorphism on the effects of acute caffeine …
ISSN Bicarbonate Position Stand Published
International Society of Sports Nutrition position stand: sodium bicarbonate and exercise performance. Jozo Grgic, Zeljko Pedisic, Bryan Saunders, Guilherme G. Artioli, Brad J. Schoenfeld, Michael J. McKenna, David J. Bishop, Richard B. Kreider, Jeffrey R. Stout, Douglas S. Kalman, Shawn M. Arent, Trisha A. VanDusseldorp, Hector L. Lopez, Tim N. Ziegenfuss, Louise M. Burke, Jose Antonio & Bill I. Campbell …
Nutritional Approaches to Reduce Sarcopenia
Sarcopenia: Etiology, Nutritional Approaches, and miRNAs. Cannataro, R.; Carbone, L.; Petro, J.L.; Cione, E.; Vargas, S.; Angulo, H.; Forero, D.A.; Odriozola-Martínez, A.; Kreider, R.B.; Bonilla, D.A. Int. J. Mol. Sci. 2021, 22, 9724. https://doi.org/10.3390/ijms22189724 Abstract Sarcopenia, an age-related decline in skeletal muscle mass and function, dramatically affects the quality of life. Although there is a consensus that sarcopenia is a multifactorial syndrome, …
Genomic Regulators of Creatine
Convergent Functional Genomics Analysis to Identify Biological Regulators Mediating Effects of Creatine Supplementation. Bonilla, D.A.; Moreno, Y.; Rawson, E.S.; Forero, D.A.; Stout, J.R.; Kerksick, C.M.; Roberts, M.D.; Kreider, R.B. A Nutrients 2021, 13, 2521. https://doi.org/10.3390/nu13082521 Abstract Creatine (Cr) and phosphocreatine (PCr) are physiologically essential molecules for life, given they serve as rapid and localized support of energy- and mechanical-dependent processes. This evolutionary …
Creatine Enhances Cluster-Set Resistance Training
Bonilla, D.A.; Kreider, R.B.; Petro, J.L.; Romance, R.; García-Sillero, M.; Benítez-Porres, J.; Vargas-Molina, S. Creatine Enhances the Effects of Cluster-Set Resistance Training on Lower-Limb Body Composition and Strength in Resistance-Trained Men: A Pilot Study. Nutrients 2021, 13, 2303. Abstract Creatine monohydrate (CrM) supplementation has been shown to improve body composition and muscle strength when combined with resistance training (RT); however, no study has …
Short-Term Creatine Enhances Swim Recovery
The Effect of Short-term Creatine Supplementation Suppresses the Cortisol Response to a High-Intensity Swim-Sprint Workout Highlights on Medicine and Medical Research Vol. 14, 5 June 2021 , Page 129-136 V. Dobgenski M. G. Santos B. Campbell R. B. Kreider Abstract The primary aim of t he present study was to evaluate the effects of creatine ingestion on the metabolic hormone …
Creatine for Performance and Recovery
Creatine for Exercise and Sports Performance, with Recovery Considerations for Healthy Populations. Nutrients 2021, 13, 1915. Wax, B.; Kerksick, C.M.; Jagim, A.R.; Mayo, J.J.; Lyons, B.C.; Kreider, R.B. Abstract Creatine is one of the most studied and popular ergogenic aids for athletes and recreational weightlifters seeking to improve sport and exercise performance, augment exercise training adaptations, and mitigate recovery time. …
Resistance Training and Ketogenic Diet Promotes Health in Women
Effects of a low-carbohydrate ketogenic diet on health parameters in resistance-trained women. Eur J Appl Physiol (2021) Salvador Vargas-Molina, Leandro Carbone, Ramón Romance, Jorge L. Petro, Brad J. Schoenfeld, Richard B. Kreider, Diego A. Bonilla & Javier Benítez-Porres Abstract Purpose The aim of this study was to evaluate the effect of a ketogenic diet on blood pressure, visceral adipose tissue …
Ashwagandha Improves Exercise Capacity
Effects of Ashwagandha (Withania somnifera) on Physical Performance: Systematic Review and Bayesian Meta-Analysis J. Funct. Morphol. Kinesiol. 2021, 6, 20. Bonilla, D.A.; Moreno, Y.; Gho, C.; Petro, J.L.; Odriozola-Martínez, A.; Kreider, R.B. Abstract Ashwagandha (Withania somnifera) is considered a potent adaptogen and anti-stress agent that could have some potential to improve physical performance. This preferred reporting items for systematic reviews and meta-analyses …
Metabolic Basis of Creatine in Health and Disease
Metabolic Basis of Creatine in Health and Disease: A Bioinformatics-Assisted Review. Nutrients 2021, 13, 1238. Bonilla, D.A.; Kreider, R.B.; Stout, J.R.; Forero, D.A.; Kerksick, C.M.; Roberts, M.D.; Rawson, E.S. Abstract Creatine (Cr) is a ubiquitous molecule that is synthesized mainly in the liver, kidneys, and pancreas. Most of the Cr pool is found in tissues with high-energy demands. Cr enters target cells …