NAD+ for Brain Fog: How It Works and What to Expect
How NAD+ therapy helps brain fog by restoring mitochondrial energy production, reducing neuroinflammation, and supporting DNA repair. Delivery methods, patient reports, and who benefits most.
Long COVID Brain Fog: Causes, Recovery Timeline, and What Actually Helps
At a Glance Long COVID brain fog affects an estimated 20-30% of people who had COVID-19, with symptoms persisting beyond 12 weeks. Three leading mechanisms are neuroinflammation, micro-clot formation blocking cerebral blood flow, and serotonin depletion driven by gut viral persistence. A 2022 randomized controlled trial found hyperbaric oxygen therapy (HBOT) significantly improved cognitive function…
Long COVID Fatigue: Causes, Testing, and Recovery Strategies
Long COVID fatigue involves post-exertional malaise, likely driven by mitochondrial dysfunction and autonomic disruption. Learn about targeted testing, pacing strategies, NAD+ therapy, supplements like CoQ10 and D-ribose, and when to see a specialist.
Menopause Brain Fog: Why It Happens, How Long It Lasts, and What Helps
At a Glance Estrogen directly supports brain energy metabolism, acetylcholine signaling, and BDNF production. Its decline reduces all three. Brain fog is most intense during perimenopause, not after menopause, for most women; neuroimaging confirms this is a transitional metabolic state. Most women see significant improvement within one to three years after the final menstrual period,…
How to Get Rid of Brain Fog: Evidence-Based Approaches
At a Glance Step 1 is always finding the cause – treating brain fog without identifying the root issue is like mopping the floor while the faucet is still running. Common treatable causes include thyroid dysfunction, sleep apnea, nutrient deficiencies (B12, iron, D), gut issues, and blood sugar dysregulation. Foundational fixes – sleep, exercise, and…
Brain Fog After COVID: Causes, Duration, and Treatment
At a Glance Brain fog affects 20-30% of COVID survivors, making it one of the most common Long COVID symptoms. Mechanisms include neuroinflammation, microglial activation, blood-brain barrier disruption, micro-clotting, and possible viral persistence in the CNS. Most cases resolve within 3-12 months, but a subset persists for 1-2+ years. Brain MRI is usually normal –…
Fibromyalgia Brain Fog (Fibro Fog): Why It Happens and What Helps
Fibro fog is one of the most frustrating symptoms of fibromyalgia. Learn why cognitive dysfunction happens in fibromyalgia, what the proposed mechanisms are, and which treatments (from sleep optimization to NAD+ and neurofeedback) actually help.
Brain Fog: Causes, Testing, Treatment, and When It Signals Something Deeper
Brain fog is not a diagnosis — it is a symptom of something else going on. This comprehensive guide covers the 15+ root causes of brain fog, how to test for them, evidence-based treatments, and when brain fog signals a condition your doctor might miss.
