Brain Fog Is Not Inevitable: The Hormone–Brain Connection with Dr. Christin Glorioso
10 hours ago
- Perimenopause is a neurological transition – not just a reproductive one. – Hormonal shifts directly impact brain chemistry and structure. Estrogen acts as a powerful anti-inflammatory and supports mood and cognitive sharpness. Progesterone has calming, anxiolytic properties and supports sleep. Testosterone influences drive and motivation. When these hormones fluctuate or decline, women may experience brain fog, insomnia, anxiety, and decreased focus—not because they are “aging,” but because their brains are adapting.
- Up to 60% of Alzheimer’s risk is modifiable. – While genetics such as the APOE4 allele matter, lifestyle plays a powerful role. Dr. Glorioso outlines nine pillars of healthy brain aging:
Exercise (the #1 intervention; increases BDNF—“plant food for the brain”)- Mediterranean-style diet
- Sleep (supports the glymphatic detox system)
- Stress management
- Mental activity (especially reaction-time training)
- Metabolic health (blood sugar & lipids)
- Mental health & trauma healing
- Community & social engagement
- Environmental toxin reduction
- Even 25 extra minutes of exercise per week has been shown to increase brain volume on MRI.
- Brain aging can be measured—and improved. – Through NeuroAge, Dr. Glorioso combines brain MRI imaging, cognitive reaction-time testing, and blood RNA biomarkers to calculate biological “brain age.” The empowering takeaway: brain aging is not fixed. With early, proactive intervention, cognitive function can improve.
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