Week 3: Circadian Isolation
You are no longer feeding hunger—you’re feeding your light cycle.
The outside world will now begin to conflict with your biology.
This is good. It means your internal rhythm is sharpening.
This week, we isolate the circadian signal—stripping away artificial cues, tightening your timing, and focusing more deeply on your environment. Your mitochondria don’t respond to motivation; they respond to physics.
If you’re starting to feel different—calmer, hungrier in the morning, more tired at night—lean in. That’s signal returning.
We turn down the noise this week.
Light becomes precise. Food narrows. Rhythm takes the reins.
Your Commitments This Week:
Light
☀️ Add a midday sun break for as long as you can; do not worry about a minor sunburn
– Get outside between 11 AM and 2 PM - it's time to introduce vitamin D to this party.
– No sunglasses, no hats, no long sleeve shirts. Expose your arms, legs, and face the way nature intended.
Movement
🚶 Maintain daily 30+ min walk.
💨 Begin low-slow breathing during walk.
– Nose only. Match pace to breath. Slow down if you cannot maintain nose breathing only.
Cold
❄️ Finish showers with 30 seconds of cold.
– Notice your breath. Don’t force calm—observe it.
Food
🥗 Eat only twice per day—no snacking, no exceptions. If you need a third meal, eat lunch and have a light dinner.
🍠 Add a local seasonal vegetable and protein source to your AM or PM meal
🍴 Remember to maintain all that you've done in the prior weeks.
Circadian
🌙 No screens 30 minutes before bed. Wear your blue blocking glasses. It's time to buy them if you haven't already. They need to be high quality, deep orange or red lenses from a trustful company like Midwest Red Light or EMR Tek. Email me for a discount code.
📵 Read, write, stretch, or journal instead
Why This Matters
You’re removing friction.
Friction between light and hormones. Between your brain and your gut. Between when you eat and when your body expects nutrients.
This week isn’t about adding anything. It’s about silencing interference.
You’re isolating your Suprachiasmatic Nucleus (SCN)—your master clock—so it can entrain every organ downstream with clarity. Your liver, pancreas, and gut will only work as well as they’re timed. And timing comes from light… and absence of artificial cues.
This is a hard week for the modern nervous system. But it’s the kindling of real repair.
Health is not built by doing more. It’s restored by aligning with less.
Signal over noise.
If you’re feeling emotionally uncomfortable, if the quiet feels loud—that’s part of the isolation phase. Keep going. This week burns off the false signals.
Track Your Rhythm (Optional):
✅ AM sun + barefoot grounding
✅ Midday sun break
✅ 30+ min walk
✅ 30 sec cold shower finish
✅ No screens 30 min before bed. Blue blockers.
📄 [Insert Week 3 PDF tracker link]
Write Me Back.
If you’re noticing deeper sleep, changes in appetite, or just a growing calm—good. That’s your biology responding to time.
And if you’re struggling, that’s valid too. Hit reply and let me know what’s coming up.
This is a dialogue—not a syllabus.
Joshua Hackett, M.D.
The Decentralized Health Rebellion
Circadian-aligned. Mitochondrially-driven. Built for nature—not algorithms.
It's time to join the rebellion.
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