Why It Happens

Brain fog under stress is caused by hormonal and neurological shifts that interfere with mental processing. Prolonged stress can impair focus, memory, and decision-making.

Elevated Cortisol: Chronic stress raises cortisol levels, disrupting hippocampal function.

Neurotransmitter Imbalance: Stress depletes dopamine and serotonin, reducing motivation and clarity.

Poor Sleep Quality: Stress-induced insomnia limits brain recovery.

Blood Sugar Swings: Adrenal responses can destabilize glucose, affecting brain energy.

Reduced Oxygenation: Shallow breathing from anxiety limits oxygen supply to the brain.

How to Manage

Practice Mindful Breathing: Deep breathing activates the parasympathetic system and sharpens focus.

Stabilize Blood Sugar: Eat balanced meals regularly to avoid crashes.

Get Quality Sleep: Use calming routines and magnesium-rich foods to support rest.

Use Adaptogens: Herbs like rhodiola and ashwagandha may help buffer stress.

Seek Mental Health Support: Therapy or coaching can improve coping skills.

Reducing chronic stress helps restore mental clarity and resilience.

Key Biomarkers

• Cortisol

Expert-Backed Reads

• The 7-Step Protocol to Conquer Stress: Insights from Andrew Huberman

• Understanding the "Stress Hormone" & Its Impact on Your Health

• 2 Silent Killers in Your Blood: How Mito Health Can Uncover and Combat Stress-Induced Aging

You Might Also Be Experiencing

• Brain Fog Before Eating

• Brain Fog During Fasting

• Brain Fog In 60S

• Brain Fog In Working Women

• Night Sweats Under Stress

References

• NIH – Cognitive Impairment

• Healthline – Brain Fog

• Mayo Clinic – Memory loss