Power Athlete Radio Ep 833: Micro-Impacts & Brain Health w/ Dr. Hunter Waldman
Nov 7, 2025
Dr. Hunter Waldman, a PhD researcher focused on brain health and concussion research, shares eye-opening insights into micro-impacts and their hidden dangers. He discusses how nutrition and specific supplements like creatine and omega-3s can protect athletes' brains. Dr. Waldman emphasizes the importance of foundational lifestyle factors—like sleep and diet—before turning to supplementation. He also highlights the potential of ketones for quick recovery after injury and recommends practical strategies for brain health, making complex science accessible for athletes and coaches.
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Small Hits Cause Big Brain Chemistry Shifts
- Concussions arise from rotational torque and even small repetitive sub‑impacts, not only big hits.
- These forces trigger rapid calcium and glutamate release, oxidative stress, neuroinflammation, and axonal loss.
Lock Foundations Before Supplements
- Cover sleep, dietary variety, and social support before considering supplements.
- Without these foundations, supplements only provide marginal benefit.
Prefer Methylated Multivitamins
- Use a methylated multivitamin or test methylation genetics once because ~40–50% have methylation variants.
- Also take a multi to prevent common micronutrient deficiencies when dieting or fasting.