John Campbell: Low dose Naltrexone
J John Campbell Video Summary · June 27, 2026 View Full Protocol → Key Takeaways Low Dose Naltrexone (LDN) (3-4.5mg daily) modulates opioid receptors and inhibits inflammatory pathways (TLR9/IL-6), showing promise for autoimmune diseases and cancer stabilization. Start with 3mg LDN if under 70kg or 4.5mg LDN if over 70kg, but never exceed 4.5mg due…
