Melatonin for Inflammation, Brain Fog, and Immune Support: A Deeper Look

You’ve been using melatonin like a sleep fairy in a bottle—pop a 3 mg gummy, knock out, call it a night. But what if I told you that same “sleep hormone” is actually a full-body molecular mechanic working overtime to repair your cells, fight inflammation, and boost immune resilience—and you’ve been underdosing it this whole time?**
This isn’t wellness fluff or TikTok pseudoscience. We’re talking mitochondria, oxidative stress, and immune modulation backed by decades of research. And when used in the right dose, melatonin might be one of the most overlooked health strategies of our time.
🧠 What Melatonin Really Does in the Body (It’s Not Just Sleep)
Melatonin is produced primarily in the pineal gland, but you also make it in your gut, skin, retina, and bone marrow. It acts on MT1 and MT2 receptors, which regulate circadian rhythm, but that’s just the surface.
Melatonin also: