Creatine Dosage Guide: Loading, Maintenance, and Timing Protocols
Evidence-based creatine dosage protocols — loading vs skip-load, daily maintenance, timing windows, and form selection for performance and longevity.
Supplements
Cognitive Performance
Creatine for Brain Health: The Cognitive Benefits Your Longevity Stack Is Missing. Part of the Supplements library by Dr. med. univ. Julian Douwes
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Creatine for Brain Health: The Cognitive Benefits Your Longevity Stack Is Missing
Clinical evidence shows creatine monohydrate boosts cognitive performance under sleep deprivation, in vegetarians, and after TBI—far beyond its muscle reputation.
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L-Theanine: Evidence-Based Guide to Dosage, Benefits, and Synergistic Stacks
Clinical review of L-theanine: mechanisms, optimal dosing for anxiety, sleep, and cognitive performance, plus evidence-based stacking protocols for adult patients.
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Alpha-GPC: The Physician's Guide to Choline for Cognitive Performance and Neuroprotection
Dr. med. univ. Julian Douwes reviews Alpha-GPC dosing, mechanisms, clinical evidence for brain performance, acetylcholine synthesis, and how it compares to other choline sources.
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Creatine for Longevity and Brain Health: What the Evidence Actually Shows
Creatine does far more than build muscle. This physician-written guide covers creatine supplementation for longevity, cognitive health, and sarcopenia prevention.
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Rhodiola Rosea: Clinical Evidence for Fatigue, Cortisol, and Cognitive Performance
A physician's guide to Rhodiola rosea — how it modulates the HPA axis, reduces stress-related fatigue, and improves cognitive performance in clinical practice.
