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Brian P Hack

5PUBLICATIONS

5CO-AUTHORS

Medical biochemistry - carbohydratesGravimetricsLearning, motivation and emotionMemory and attentionTraditional Chinese medicine and treatments

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Publications (5)

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|Sep 27, 2025

Caffeinated Energy Drink Formulations Differentially Impact Hydration Versus Water: Does Habitual Caffeine Intake or Biological Sex Matter?

Melinda Millard-Stafford, Brian Hack, Alec Harp

|Jun 27, 2024

Effects of Acute Guarana (<i>Paullinia cupana</i>) Ingestion on Mental Performance and Vagal Modulation Compared to a Low Dose of Caffeine.

Tyler N Talik, Eduardo Macedo Penna, Brian P Hack

|Oct 28, 2023

Guarana (Paullinia cupana) but Not Low-Dose Caffeine Improves Cycling Time-Trial Performance Versus Placebo.

Eduardo M Penna, Alec Harp, Brian Hack

|Apr 28, 2023

Reply to Gurney, T.; Ronca, F. Comment on "Hack et al. Effect of Guarana (<i>Paullinia cupana</i>) on Cognitive Performance: A Systematic Review and Meta-Analysis. <i>Nutrients</i> 2023, <i>15</i>, 434".

Brian Hack, Eduardo Macedo Penna, Tyler Talik

|Jan 21, 2023

Effect of Guarana (<i>Paullinia cupana</i>) on Cognitive Performance: A Systematic Review and Meta-Analysis.

Brian Hack, Eduardo Macedo Penna, Tyler Talik

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Frequent Collaborators

5 joint publications

Mindy Millard-Stafford

4 joint publications

Eduardo Macedo Penna

4 joint publications

Tyler Talik

2 joint publications

Rohan Chandrashekhar

1 joint publications

Alec Harp

Frequent Collaborators

5 joint publications

Mindy Millard-Stafford

4 joint publications

Eduardo Macedo Penna

4 joint publications

Tyler Talik

2 joint publications

Rohan Chandrashekhar

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