Yoon Hang Kim MD

Board certified preventive medicine physician. University of Arizona fellowship grad. 20+ years prescribing LDN for chronic pain, autoimmune conditions & complex cases. Author. International speaker. Helping patients find answers.

Methylene Blue and Vitamin C: Understanding the Redox Relationship - Why Conflicting Studies Make Sense — and How to Use Both Safely

methylene blue

Methylene Blue and Vitamin C: Understanding the Redox Relationship - Why Conflicting Studies Make Sense — and How to Use Both Safely

Yoon Hang Kim MD MPH Clinical Education Series Yoon Hang Kim, MD, MPH Board-Certified in Preventive Medicine | Integrative & Functional Medicine Physician| Osher Fellow, Andrew Weil Center for Integrative Medicine | IFM Scholarship Recipient www.directintegrativecare.com ⚠ MEDICAL DISCLAIMER This article is intended for educational and informational purposes only and does

By Yoon Hang Kim MD
Evidence-Based Supplements for Cholesterol Management: A Clinical Review of Randomized Trials and Meta-Analyses

cholesterol

Evidence-Based Supplements for Cholesterol Management: A Clinical Review of Randomized Trials and Meta-Analyses

Yoon Hang Kim, MD, MPH Board-Certified in Preventive Medicine & Integrative/Holistic Medicine Osher Fellow, Andrew Weil Center for Integrative Medicine | IFM Scholar Updated April 2026 MEDICAL DISCLAIMER This article is for educational purposes only and does not constitute medical advice. Supplements can have drug interactions, side effects, and quality-control

By Yoon Hang Kim MD

MTHFR

MTHFR Mutations and Folate Supplementation:When Folic Acid Becomes a Problem and Why Active Folate Forms Matter

Yoon Hang Kim, MD, MPH Board-Certified in Preventive Medicine • Integrative & Functional Medicine Physician www.directintegrativecare.com Medical Disclaimer This article is for educational and informational purposes only and does not constitute medical advice. The information presented here should not be used to self-diagnose or self-treat any medical condition. Always

By Yoon Hang Kim MD
A Functional Medicine Approach to Chronic Constipation: Root Causes, Microbiome Optimization, and an Evidence-Based Stepwise Protocol

constipation

A Functional Medicine Approach to Chronic Constipation: Root Causes, Microbiome Optimization, and an Evidence-Based Stepwise Protocol

A Functional Medicine Approach to Chronic Constipation: Root Causes, Microbiome Optimization, and an Evidence-Based Stepwise Protocol Yoon Hang Kim, MD, MPH Board-Certified in Preventive Medicine | Integrative & Functional Medicine Physician  www.directintegrativecare.com Medical Disclaimer: This article is intended for educational purposes only and does not constitute medical advice. It

By Yoon Hang Kim MD
Low Dose Naltrexone and Methylene Blue: A Clinician's Framework for Precision Dosing, Neuroimmune Modulation, and Mitochondrial Support in Complex Chronic Illness

Low Dose Naltrexone and Methylene Blue: A Clinician's Framework for Precision Dosing, Neuroimmune Modulation, and Mitochondrial Support in Complex Chronic Illness

Clinical Education Series  |  Integrative Pharmacology Low Dose Naltrexone and Methylene Blue: A Clinician's Framework for Precision Dosing, Neuroimmune Modulation, and Mitochondrial Support in Complex Chronic Illness Yoon Hang "John" Kim, MD, MPH  |  Board-Certified in Preventive Medicine | Integrative & Functional Medicine Physician  |  www.directintegrativecare.com Published: March

By Yoon Hang Kim MD