THE PROTOCOL • TOP TIER
Quick Wins
Strategies with the strongest evidence (Tier A + B only), pulled from the full 110-strategy protocol.
Tier A — Strong evidence
Tier B — Moderate evidence
Where to Start
1. Rule-Outs (Part IV) — Medical causes first. Thyroid, ferritin, vitamin D, sleep study.
2. Sleep (Part I) — Fix circadian rhythm. Everything else improves when sleep improves.
3. Diet (Part II) — Glucose stabilization. Most noticeable improvement in shortest time.
4. Movement (Part III) — Zone 2 cardio. Immediate blood flow and glucose benefits.
- #18 Circadian Anchoring (Tier A) — Morning sunlight within 30 min of waking.
- #19 Temperature Regulation (Tier B) — Bedroom 65-68°F, warm bath 90 min before bed.
- #20 The 3-2-1 Rule (Tier B) — 3 hours no food, 2 hours no liquids, 1 hour no screens.
- #21 Consistent Wake Times (Tier A) — Wake within 30 min of weekday time, even weekends.
- #22 CPAP Therapy (Tier A) — If diagnosed with apnea, most impactful intervention.
- #23 Avoid Sleep Disruptors (Tier A) — No alcohol within 3 hours of bed.
- #24 Morning Light Exposure (Tier A) — 10-30 min bright light, improves sleep quality 40-60 min.
- #26 Glucose Stabilization (Tier A) — Protein + fat first, carbs last. Prevents crashes.
- #27 Elimination Diet (Tier B) — 30-day removal of common triggers to identify sensitivities.
- #28 Protein Timing (Tier A) — 30g protein within 1 hour of waking for dopamine synthesis.
- #29 Hydration Protocol (Tier A) — 2% dehydration = 10% cognitive decline.
- #30 Anti-Inflammatory Diet (Tier B) — Mediterranean-style eating reduces neuroinflammation.
- #31 Time-Restricted Eating (Tier B) — 10-12 hour eating window supports circadian rhythm.
- #36 Zone 2 Cardio (Tier A) — 30-45 min at conversational pace, 3-4x/week.
- #37 Movement Snacks (Tier A) — 2-5 min movement every hour prevents cognitive decline.
- #38 Walking After Meals (Tier A) — 10-15 min walk blunts glucose spike by 50%.
- #39 Resistance Training (Tier B) — 2-3x/week improves BDNF and glucose regulation.
- #40 Morning Exercise (Tier B) — AM exercise provides better cognitive boost than PM.
- #1 Full Thyroid Panel (Tier A) — TSH, Free T4, Free T3, TPO antibodies.
- #2 Ferritin Check (Tier A) — Below 30 ng/mL causes fog even without anemia.
- #3 Vitamin D Testing (Tier A) — Optimal 40-60 ng/mL, not lab "normal".
- #4 Sleep Study (Tier A) — 25% of adults have undiagnosed sleep apnea.
- #5 POTS Screening (Tier B) — 10-min stand test: HR increase ≥30 bpm.
- #6 Mold/CIRS Testing (Tier B) — VCS test + TGF-beta1, MMP-9 labs.
- #7 Medication Audit (Tier A) — Anticholinergic Burden Calculator.
- #108 ADHD Screening (Tier A) — Brain fog and ADHD share 80% of symptoms.
- #110 B12 & Homocysteine (Tier A) — Check MMA for true B12 status.
- #32 Creatine (Tier A) — 3-5g daily, improves working memory and processing speed.
- #33 Omega-3 (DHA/EPA) (Tier A) — 2-3g combined daily for brain structure.
- #34 Magnesium (Tier A) — Glycinate or threonate, 300-400mg before bed.
- #35 Vitamin D3 (Tier A) — 2,000-5,000 IU daily with fat. Target 40-60 ng/mL.
- #41 B-Complex (Tier B) — Active forms (methylfolate, methylB12).
- #42 CoQ10 (Tier B) — 100-200mg ubiquinol for mitochondrial support.
- #43 Physiological Sigh (Tier A) — Double inhale + long exhale activates vagus.
- #44 Cold Exposure (Tier B) — 30-60 sec cold shower ending increases norepinephrine.
- #45 HRV Training (Tier B) — Biofeedback to improve heart rate variability.
- #46 Box Breathing (Tier A) — 4-4-4-4 pattern for acute stress relief.
- #47 Salt Loading (POTS) (Tier B) — 10-12g sodium + fluids for dysautonomia.
- #61 Meditation (Tier A) — 10-20 min daily, focus or open monitoring.
- #62 CBT for Fog Anxiety (Tier A) — Address fear of cognitive failure.
- #63 Journaling (Tier B) — Expressive writing reduces rumination.
- #64 Gratitude Practice (Tier B) — 3 things daily shifts attention bias.
- #65 Digital Detox (Tier B) — 1-2 hours screen-free before bed.
- #66 Mold Remediation (Tier B) — ERMI test + professional remediation if needed.
- #67 Air Quality (Tier B) — HEPA filtration, monitor PM2.5 levels.
- #68 Social Connection (Tier A) — Meaningful interaction reduces inflammation.
- #69 Nature Exposure (Tier A) — 2+ hours/week in green space improves cognition.
- #83 Spaced Repetition Learning (Tier A) — Anki/SRS for efficient memory retention.
- #84 Language Learning (Tier A) — Bilingualism delays dementia 4-5 years.
- #85 Musical Training (Tier B) — Engages memory, attention, motor control.
- #87 Strategic Reading (Tier B) — Deep reading builds cognitive reserve.
- #90 Teaching Others (Tier B) — "Protege effect" consolidates your learning.
- #91 Therapeutic Ketosis (Tier B) — Alternative brain fuel for TBI, epilepsy.
- #93 Neurofeedback (Tier B) — EEG biofeedback for ADHD, anxiety, TBI.
- #96 Sauna Therapy (Tier B) — 4-7x/week = 66% lower dementia risk.
- #100 Personalized Medicine (Tier B) — Genomics + continuous monitoring.
- #101 Guanfacine + NAC (Tier B) — Yale protocol for Long COVID cognition.
- #102 Low-Dose Naltrexone (Tier B) — 1.5-4.5mg for immune modulation.
- #103 Pacing (Tier A) — Stay within energy envelope to avoid PEM.
- #104 Antihistamine Protocol (Tier B) — H1 + H2 blockers for mast cell issues.
- #106 Photobiomodulation (Tier B) — 810nm NIR for mitochondrial support.
61
Top-tier strategies
12
Protocol chapters
110
Total strategies
The Boring Basics Work
The community insight that appears across every cause: "Stop looking for the magic pill. The boring basics — sleep, walk, eat real food, manage stress — outperformed every supplement stack people tried."
Start with Tier A strategies. They have the strongest evidence and lowest risk. Layer in Tier B once fundamentals are solid.
MEASURE
Self-Assessment
Score your fog
FULL LIST
All 110 Strategies
Complete protocol library
DIAGNOSE
Decision Tree
Match symptoms to actions
This information is for educational purposes only. Always consult with a qualified healthcare professional.