The Clinical Resource Library

Downloadable guides, cheat sheets, and technical deep-dives to support your cognitive recovery protocol.

Quick Checklists & Cheat Sheets

The 18-Biomarker Panel

Print this 1-page PDF and give it to your doctor to request the exact lab tests we recommend.

View Tests

Anti-Fog Grocery List

The exact whole-foods shopping list needed for the 21-Day Cognitive Reset Protocol.

View Diet

Daily Non-Negotiables

A printable 30-day habit tracker for your essential sleep, movement, and light exposure routines.

View Protocol

Deep Dive Clinical Guides

The Neuroinflammation & Long COVID Protocol

By WhatIsBrainFog Editorial Team

An expanded 24-page review of microglial activation, cytokine storms, and targeted interventions for immune-mediated brain fog.

Coming Soon

Hormonal Fog: Menopause & Thyroid Guide

By Dr. Alexandru-Theodor Amarfei, M.D.

Deconstructing the impact of estrogen withdrawal and subclinical hypothyroidism on the prefrontal cortex.

Coming Soon

Gut-Brain Axis Disruption Reset

By WhatIsBrainFog Editorial Team

Protocols for addressing SIBO, leaky gut (intestinal permeability), and dysbiosis-induced cognitive decline.

Coming Soon

The Mitochondrial Energy Deficit Guide

By WhatIsBrainFog Editorial Team

Understanding ATP production failures, ME/CFS, and strategies to increase mitochondrial density and function.

Coming Soon

Interactive Tools

The Baseline Assessment

Measure the severity of your cognitive symptoms to establish a baseline before starting any protocols.

Take the Screen

Explore All Causes

Browse all 64 documented causes of brain fog with diagnostic pathways and treatment options.

Browse Causes