References
- McLellan, T., J. Caldwell, and H. Lieberman. (2016). A review of caffeine’s effects on cognitive function, physical and occupational performance. Neuroscience and Biobehavioral Reviews, 71, 294-312.
- Desbrow, B., et al. (2018). Caffeine content of pre-workout supplements commonly used by Australian consumers. Drug Test Anal, 11(3), 523-529.
- Pickering, C. and J. Grgic. (2019). Caffeine and Exercise: What Next? Sports Med, 49(7), 1007-1030.