Brain Fog Triggers Quiz - What's Causing Your Brain Fog?

From Dr. Iris Bell, MD, Ph. D.- Harvard & Stanford-trained neuroscientist, board-certified psychiatrist

150+ Peer-Reviewed Publications

— 2-MINUTE TRIGGER CHECK - FREE —

What's Actually Causing Your Brain Fog?

Brain fog has five very different root causes, and treating the wrong one is why nothing has helped yet. Answer 2 quick questions and I'll send you the one most likely behind your symptoms — then emails written for that trigger, not generic brain health advice.

Step 1 - Choose the one that sounds most like you. One short follow-up question after this.

If you had to choose ONE top trigger… what do you suspect MOST likely sets off your brain fog issues?

Check only one.

Hormone Shifts (e.g., perimenopause, menopause; thyroid; postpartum)

Post-Viral/Immune Activation (e.g., COVID, flu, EBV, after illness)

Stress and/or Sleep Disruption (e.g., burnout, chronic stress, insomnia)

Metabolic + Gut/Food Triggers (e.g. blood sugar swings, processed foods, sensitivities)

Environmental Toxins (e.g., exposures to pesticides, solvents, fragrances, mold; medications)

Your results and tips to recover arrive by email in a few minutes. No cost, unsubscribe anytime.

Dr Iris Bell, MD PhD, is a Board-certified psychiatrist, neuroscientist, and alternative medicine researcher. She received her AB in Biology Magna Cum Laude from Harvard and her PhD (Neuro- & Biobehavioral Sciences) and MD from Stanford. She completed her psychiatry residency at UCSF. She has published over 150 peer-reviewed articles and book chapters and several books on integrative health approaches for the general public.

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