Jamie Whitfield


Contact categoryResearcher
Job titleResearch Fellow
Research instituteCentre for Exercise and Nutrition
Faculty of Health Sciences

Research outputs

Ketogenic Diets Are Not Beneficial for Athletic Performance: Response to Noakes
Burke, Louise Mary and Whitfield, Jamie. (2024). Ketogenic Diets Are Not Beneficial for Athletic Performance: Response to Noakes. Medicine and Science in Sports and Exercise. 56(4), pp. 763-765. https://doi.org/10.1249/MSS.0000000000003346

Journal article

The Impact of a Short-Term Ketogenic Low-Carbohydrate High-Fat Diet on Biomarkers of Intestinal Epithelial Integrity and Gastrointestinal Symptoms
McKay, Alannah Kelli Anique, Wallett, Alice M., McKune, Andrew, Periard, Julien, Saunders, Philo, Whitfield, Jamie, Tee, Nicolin, Heikura, Ida, Ross, Megan Louise Rhys, Sharma, Avish P., Costa, Ricardo J.S. and Burke, Louise Mary. (2023). The Impact of a Short-Term Ketogenic Low-Carbohydrate High-Fat Diet on Biomarkers of Intestinal Epithelial Integrity and Gastrointestinal Symptoms. International Journal of Sport Nutrition and Exercise Metabolism. 33(6), pp. 305-315. https://doi.org/10.1123/ijsnem.2023-0009

Journal article

Short severe energy restriction with refueling reduces body mass without altering training-associated performance improvement
Burke, Louise M., Whitfield, Jamie, Ross, Megan L., Tee, Nicolin, Sharma, Avish P., King, Andy K., Heikura, Ida A., Morabito, Aimee and McKay, Alannah K. A.. (2023). Short severe energy restriction with refueling reduces body mass without altering training-associated performance improvement. Medicine and Science in Sports and Exercise. 55(8), pp. 1487-1498. https://doi.org/10.1249/MSS.0000000000003169

Journal article

The use of continuous glucose monitors in sport : Possible applications and considerations
Bowler, Amy-Lee, Whitfield, Jamie, Marshall, Lachlan, Coffey, Vernon G., Burke, Louise M. and Cox, Gregory R.. (2023). The use of continuous glucose monitors in sport : Possible applications and considerations. International Journal of Sport Nutrition and Exercise Metabolism. 33(2), pp. 121-132. https://doi.org/10.1123/ijsnem.2022-0139

Journal article

Disrupting AMPK-glycogen binding in mice increases carbohydrate utilization and reduces exercise capacity
Janzen, Natalie R., Whitfield, Jamie, Murray-Segal, Lisa, Kemp, Bruce E., Hawley, John A. and Hoffman, Nolan J.. (2022). Disrupting AMPK-glycogen binding in mice increases carbohydrate utilization and reduces exercise capacity. Frontiers in Physiology. 13, p. 859246. https://doi.org/10.3389/fphys.2022.859246

Journal article

Six days of low carbohydrate, not energy availability, alters the iron and immune response to exercise in elite athletes
McKay, Alannah K. A., Peeling, Peter, Pyne, David B., Tee, Nicolin, Whitfield, Jamie, Sharma, Avish P., Heikura, Ida A. and Burke, Louise M.. (2022). Six days of low carbohydrate, not energy availability, alters the iron and immune response to exercise in elite athletes. Medicine and Science in Sports and Exercise. 54(3), pp. 377-387. https://doi.org/10.1249/MSS.0000000000002819

Journal article

Mice with whole-body disruption of AMPK-glycogen binding have increased adiposity, reduced fat oxidation and altered tissue glycogen dynamics
Janzen, Natalie, Whitfield, Jamie, Murray-Segal, Lisa, Kemp, Bruce E., Hawley, John A. and Hoffman, Nolan J.. (2021). Mice with whole-body disruption of AMPK-glycogen binding have increased adiposity, reduced fat oxidation and altered tissue glycogen dynamics. International Journal of Molecular Sciences. 22(17), p. Article: 9616. https://doi.org/10.3390/ijms22179616

Journal article

Neither beetroot juice supplementation nor increased carbohydrate oxidation enhance economy of prolonged exercise in elite race walkers
Burke, Louise M., Hall, Rebecca, Heikura, Ida A., Ross, Megan L., Tee, Nicolin, Kent, Georgina L., Whitfield, Jamie, Forbes, Sara F., Sharma, Avish P., Jones, Andrew M., Peeling, Peter, Blackwell, Jamie R., Mujika, Iñigo, Mackay, Karen, Kozior, Marta, Vallance, Brent and McKay, Alannah K. A.. (2021). Neither beetroot juice supplementation nor increased carbohydrate oxidation enhance economy of prolonged exercise in elite race walkers. Nutrients. 13(8), p. Article 2767. https://doi.org/10.3390/nu13082767

Journal article

Myofibre hypertrophy in the absence of changes to satellite cell content following concurrent exercise training in young healthy men
Shamim, Baubak, Camera, Donny M. and Whitfield, Jamie. (2021). Myofibre hypertrophy in the absence of changes to satellite cell content following concurrent exercise training in young healthy men. Frontiers in Physiology. 12, p. Article 625044. https://doi.org/10.3389/fphys.2021.625044

Journal article

Exploring the mechanisms by which nitrate supplementation improves skeletal muscle contractile function: one fibre at a time
Luke C. McIlvenna, David J. Muggeridge and Jamie Whitfield. (2020). Exploring the mechanisms by which nitrate supplementation improves skeletal muscle contractile function: one fibre at a time. The Journal of Physiology. 598(1), pp. 25-27. https://doi.org/10.1113/Jp279118

Journal article

Sustained Exposure to High Carbohydrate Availability Does Not Influence Iron-Regulatory Responses in Elite Endurance Athletes
McKay, A., Peeling, P., Pyne, D.B., Tee, N., Welveart, M., Heikura, I., Sharma, A.P., Whitfield, J., Ross, M., van Swelm, R.P.L., Laarakkers, C.M. and Burke, L.. (2021). Sustained Exposure to High Carbohydrate Availability Does Not Influence Iron-Regulatory Responses in Elite Endurance Athletes. International Journal of Sport Nutrition and Exercise Metabolism. 31(2), pp. 101-108. https://doi.org/10.1123/ijsnem.2020-0224

Journal article

Acute ketogenic diet and ketone ester supplementation impairs race walk performance
Whitfield, Jamie, Burke, Louise M., McKay, Alannah K. A., Heikura, Ida A., Hall, Rebecca, Fensham, Nikita and Sharma, Avish P.. (2021). Acute ketogenic diet and ketone ester supplementation impairs race walk performance. Medicine and Science in Sports and Exercise. 53(4), pp. 776-784. https://doi.org/10.1249/MSS.0000000000002517

Journal article

Chronic pantothenic acid supplementation does not affect muscle coenzyme A content or cycling performance
Whitfield, Jamie, Harris, Roger C., Broad, Elizabeth M., Patterson, Alison K., Ross, Megan L. R., Shaw, Gregory, Spriet, Lawrence L. and Burke, Louise M.. (2021). Chronic pantothenic acid supplementation does not affect muscle coenzyme A content or cycling performance. Applied Physiology, Nutrition and Metabolism. 46(3), pp. 280-283. https://doi.org/10.1139/apnm-2020-0692

Journal article

Adaptation to Low Carbohydrate High Fat diet is rapid but impairs endurance exercise metabolism and performance despite enhanced glycogen availability
Burke, Louise M., Whitfield, Jamie, Heikura, Ida A., Ross, Megan L. R., Tee, Nicolin, Forbes, Sara F., Hall, Rebecca, McKay, Alannah K. A., Wallett, Alice M. and Sharma, Avish P.. (2021). Adaptation to Low Carbohydrate High Fat diet is rapid but impairs endurance exercise metabolism and performance despite enhanced glycogen availability. Journal of Physiology. 599(3), pp. 771-790. https://doi.org/10.1113/JP280221

Journal article

Genetic loss of AMPK-glycogen binding destabilizes AMPK and disrupts metabolism
Hoffman, Nolan J., Whitfield, Jamie, Janzen, Natalie R., Belhaj, Mehdi R., Galic, Sandra, Murray-Segal, Lisa, Smiles, William J., Ling, Naomi X. Y., Dite, Toby A., Scott, John W., Oakhill, Jonathan S., Brink, Robert, Kemp, Bruce E. and Hawley, John A.. (2020). Genetic loss of AMPK-glycogen binding destabilizes AMPK and disrupts metabolism. Molecular Metabolism. 41, pp. 1-13. https://doi.org/10.1016/j.molmet.2020.101048

Journal article

Omega-3 polyunsaturated fatty acids mitigate palmitate-induced impairments in skeletal muscle cell viability and differentiation
Tachtsis, Bill, Whitfield, Jamie, Hawley, John A. and Hoffman, Nolan J.. (2020). Omega-3 polyunsaturated fatty acids mitigate palmitate-induced impairments in skeletal muscle cell viability and differentiation. Frontiers in Physiology. 11, pp. 1-13. https://doi.org/10.3389/fphys.2020.00563

Journal article

Dietary manipulation for optimizing endurance training adaptations and performance : Carbohydrate vs. fat
Whitfield, Jamie and Burke, Louise M.. (2021). Dietary manipulation for optimizing endurance training adaptations and performance : Carbohydrate vs. fat. In In Tiidus, Peter M., MacPherson, Rebecca E. K., LeBlanc, Paul J. and Josse, Andrea R. (Ed.). The Routledge handbook on biochemistry of exercise pp. 292-303 Routledge. https://doi.org/10.4324/9781003123835-19

Book chapter

Exploring the mechanisms by which nitrate supplementation improves skeletal muscle contractile function: one fibre at a time
McIlvenna, L.C., Muggeridge, D.J. and Whitfield, J.. (2020). Exploring the mechanisms by which nitrate supplementation improves skeletal muscle contractile function: one fibre at a time. The Journal of Physiology. 598(1), pp. 25-27. https://doi.org/10.1113/JP279118

Journal article

Estimated sweat loss, fluid and CHO intake, and sodium balance of male major junior, AHL, and NHL players during on-ice practices
Gamble, Alexander S. D., Bigg, Jessica L., Vermeulen, Tyler F., Boville, Stephanie M., Eskedjian, Greg S., Jannas-Vela, Sebastian, Whitfield, Jamie, Palmer, Matthew S. and Spriet, Lawrence L.. (2019). Estimated sweat loss, fluid and CHO intake, and sodium balance of male major junior, AHL, and NHL players during on-ice practices. International Journal of Sport Nutrition and Exercise Metabolism. 29(6), pp. 612 - 619. https://doi.org/10.1123/ijsnem.2019-0029

Journal article

Contemporary nutrition interventions to optimize performance in middle-distance runners
Stellingwerff, Trent, Bovim, Ingvill Måkestad and Whitfield, Jamie. (2019). Contemporary nutrition interventions to optimize performance in middle-distance runners. International Journal of Sport Nutrition and Exercise Metabolism. 29(2), pp. 106 - 116. https://doi.org/10.1123/ijsnem.2018-0241

Journal article

Interactive roles for AMPK and glycogen from cellular energy sensing to exercise metabolism
Janzen, Natalie, Whitfield, Jamie and Hoffman, Nolan. (2018). Interactive roles for AMPK and glycogen from cellular energy sensing to exercise metabolism. International Journal of Molecular Sciences. 19(11), pp. 1 - 18. https://doi.org/10.3390/ijms19113344

Journal article

Alpha-Linolenic acid and exercise training independently, and additively, decrease blood pressure and prevent diastolic dysfunction in obese Zucker rats
Barbeau, Pierre-Andre, Holloway, Tanya M., Whitfield, Jamie, Baechler, Brittany L., Quadrilatero, Joe, van Loon, Luc J. C., Chabowski, Adrian and Holloway, Graham P.. (2017). Alpha-Linolenic acid and exercise training independently, and additively, decrease blood pressure and prevent diastolic dysfunction in obese Zucker rats. The Journal of Physiology. 595(13), pp. 4351 - 4364. https://doi.org/10.1113/JP274036

Journal article

Glucagon receptor knockout mice are protected against acute olanzapine-induced hyperglycemia
Castellani, Laura N., Peppler, Willem T., Sutton, Charles D., Whitfield, Jamie, Charron, Maureen J. and Wright, David C.. (2017). Glucagon receptor knockout mice are protected against acute olanzapine-induced hyperglycemia. Psychoneuroendocrinology. 82, pp. 38 - 45. https://doi.org/10.1016/j.psyneuen.2017.05.005

Journal article

Beetroot juice increases human muscle force without changing Ca2+-handling proteins
Whitfield, Jamie, Gamu, Daniel, Heigenhauser, George J. F., van Loon, Luc J. C., Spriet, Lawrence L., Tupling, A. Russell and Holloway, Graham P.. (2017). Beetroot juice increases human muscle force without changing Ca2+-handling proteins. Medicine and Science in Sports and Exercise. 49(10), pp. 2016 - 2024. https://doi.org/10.1249/MSS.0000000000001321

Journal article

Ablating the protein TBC1D1 impairs contraction-induced sarcolemmal glucose transporter 4 redistribution but not insulin-mediated responses in rats
Whitfield, Jamie, Paglialunga, Sabina, Smith, Brennan K., Miotto, Paula M., Simnett, Genevieve, Robson, Holly L., Jain, Swati S., Herbst, Eric A. F., Desjardins, Eric M., Dyck, David J., Spriet, Lawrence L., Steinberg, Gregory R. and Holloway, Graham P.. (2017). Ablating the protein TBC1D1 impairs contraction-induced sarcolemmal glucose transporter 4 redistribution but not insulin-mediated responses in rats. Journal of Biological Chemistry. 292(40), pp. 16653 - 16664. https://doi.org/10.1074/jbc.M117.806786

Journal article

Beetroot juice supplementation reduces whole body oxygen consumption but does not improve indices of mitochondrial efficiency in human skeletal muscle
Whitfield, J., Ludzki, A., Heigenhauser, G. J. F., Senden, Joan M. G., Verdijk, Lex B., van Loon, Luc J. C., Spriet, L. L. and Holloway, Graham P.. (2016). Beetroot juice supplementation reduces whole body oxygen consumption but does not improve indices of mitochondrial efficiency in human skeletal muscle. Journal of Physiology. 594(2), pp. 421 - 435. https://doi.org/10.1113/JP270844

Journal article

Taurine and skeletal muscle function
Spriet, Lawrence L. and Whitfield, Jamie. (2015). Taurine and skeletal muscle function. Current Opinion in Clinical Nutrition and Metabolic Care. 18(1), pp. 96 - 101. https://doi.org/10.1097/MCO.0000000000000135

Journal article

Activation of AMPK alpha2 is not required for mitochondrial FAT/CD36 accumulation during exercise
Monaco, Cynthia, Whitfield, Jamie, Jain, Swati S., Spriet, Lawrence L., Bonen, Arend and Holloway, Graham P.. (2015). Activation of AMPK alpha2 is not required for mitochondrial FAT/CD36 accumulation during exercise. PLoS ONE. 10(5), pp. 1 - 15. https://doi.org/10.1371/journal.pone.0126122

Journal article

Variable effects of 12 weeks of omega-3 supplementation on resting skeletal muscle metabolism
Gerling, Christopher J., Whitfield, Jamie, Mukai, Kazutaka and Spriet, Lawrence L.. (2014). Variable effects of 12 weeks of omega-3 supplementation on resting skeletal muscle metabolism. Applied Physiology, Nutrition and Metabolism. 39(9), pp. 1083 - 1091. https://doi.org/10.1139/apnm-2014-0049

Journal article

Omega-3 supplementation alters mitochondrial membrane composition and respiration kinetics in human skeletal muscle
Herbst, E. A. F., Paglialunga, S., Gerling, C., Whitfield, Jamie, Mukai, K., Chabowski, Adrian, Heigenhauser, G. J. F., Spriet, L. L. and Holloway, Graham P.. (2014). Omega-3 supplementation alters mitochondrial membrane composition and respiration kinetics in human skeletal muscle. The Journal of Physiology. 592(6), pp. 1341 - 1352. https://doi.org/10.1113/jphysiol.2013.267336

Journal article

Beetroot juice supplementation does not improve performance of elite 1500-m runners
Boorsma, Robert K., Whitfield, Jamie and Spriet, Lawrence L.. (2014). Beetroot juice supplementation does not improve performance of elite 1500-m runners. Medicine and Science in Sports and Exercise. 46(12), pp. 2326 - 2334. https://doi.org/10.1249/MSS.0000000000000364

Journal article

Metabolic Adaptations to Training
Whitfield, Jamie. (2023). Metabolic Adaptations to Training. In Endurance Training - Science and practice  pp. 185-197 Iñigo Mujika S.L.U..

Book chapter

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