Dr. Donald (DC, MS, CSCS) works with high-output leaders and pros who want steady energy, sound sleep, and clear decision-making under pressure. Trained as a scientist and former decathlete, he runs a diagnostics-first process: measure first (labs, sleep architecture, HRV, cognitive speed, recovery), act second (light and rhythm, training, sleep, nutrition, travel), then track the deltas in plain numbers. He blends East + West methodologies - nature’s tools before prescriptions - and aligns each client’s MD, trainer, and nutrition so the plan runs as one roadmap. His practice is referral-led and confidentiality is standard. Current work includes select 1:1 advisories and a small, invite-only cohort for leaders who want a clear, sustainable system for health and performance.
As a fruit of his labor, CORE Performance Labs is on the way - an evidence-led program built from his vast experience. If you’d like an early look, follow Dr. Donald on LinkedIn to stay in the loop.
SHOWNOTES:
😴 How circadian biology determines when your body is actually ready for sleep
😴 Why sleep timing matters more than sleep duration
😴 How chronotypes explain night owls, early birds, and persistent sleep struggles
😴 How elite performers protect sleep while competing late at night
😴 When sleep tracking helps—and when it creates anxiety
😴 Why the sleep environment often matters more than supplements
😴 How cortisol & melatonin and blood sugar disruptions ruin sleep quality
😴 Why glucose spikes at night trigger middle-of-the-night wake-ups
😴 How light exposure and body temperature control sleep depth
😴 Why sleep routines borrowed from others can backfire
😴 How morning routines quietly shape nighttime melatonin release
😴 Why personalized sleep strategies outperform one-size-fits-all advice
😴 And many more
SPONSORS:
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GUEST LINKS:
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DISCLAIMER:
The information contained in this podcast, our website, newsletter, and the resources available for download are not intended to be medical or health advice and shall not be understood or construed as such. The information contained on these platforms is not a substitute for medical or health advice from a professional who is aware of the facts and circumstances of your individual situation.
Next Steps To Upleveling Your Sleep -
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