US SUPPLEMENTS CONTRIBUTOR
Dr. Marcus Vance, PhD
Dr. Marcus Vance is a research biochemist with over 15 years investigating botanical adaptogens, standardized extracts, and nootropic compounds.
SELECTED WRITING
Published stories (2)
Herbal Extracts
Ashwagandha & Adaptogens: Evidence-Based Protocols for Cortisol and Stress
Standardized withanolide content, KSM-66 vs. Sensoril differences, and clinical trial outcomes on salivary cortisol, anxiety, and restorative REM sleep.
Brain & Nootropics
Omega-3 Fatty Acids: EPA vs. DHA and Why Purity Standards Matter
Examining triglyceride vs. ethyl ester molecular forms, heavy metal third-party testing (IFOS), and the clinical differences between EPA for mood and DHA for cognitive longevity.