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Morning Brain Fog? Here’s What’s Really Happening with Your Hormones

Written by: GLORIAH

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Published on

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Time to read 1 min

What causes brain fog?

  • 60% of perimenopausal women report memory lapses & cognitive decline ( Harvard Health )

  • Low estrogen = brain processing slows down

  • PCOS & insulin resistance = chronic fatigue + poor concentration

Brain fog isn't just being tired

Hormonal imbalance issues

Brain fog isn’t just about being tired—it’s often a hormonal imbalance issue


Many women with PCOS, perimenopause, post-menopause, or endometriosis struggle with focus, memory, and mental clarity due to fluctuations in key hormones like estrogen, cortisol, and thyroid hormones .

Hormone impacts

  • Low Estrogen = Slower Brain Processing: Estrogen helps regulate neurotransmitters like dopamine and serotonin. Low estrogen (common in menopause or POI) can lead to poor concentration and forgetfulness .

  • Cortisol Spikes = Brain Overload: Chronic stress leads to high cortisol levels, which impair memory and cognitive function. PCOS and endometriosis often come with cortisol imbalances.

  • Insulin Resistance & Fatigue: Women with PCOS often experience insulin resistance, which causes energy crashes and brain fog .

How to Beat Brain Fog Naturally

Use morning scent therapy – Studies show that certain fragrances activate focus and motivation centers in the brain . Hey, Sunshine uses patented salty wood sage fragrance to enhance mental clarity.


Get natural light exposure – Sunlight in the morning helps regulate cortisol and serotonin , improving energy and focus.


Support blood sugar balance – Eating protein-rich breakfasts and reducing sugar spikes helps prevent crashes and brain fog.

"Almost everything will work again if you unplug it for a few minutes, including you."

Anne Lamott

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