Research

Hormonal

The ER22/23EK polymorphism is associated with a lower risk of dementia, fewer white matter lesions, and significantly better survival rates in the elderly.

If you are elderly and carry the ER22/23EK variant, you have a genetic advantage for longevity and brain health. This variant is linked to lower dementia risk and better survival. Focus on maintaining this advantage through stress management and a healthy lifestyle, as your biology is naturally protected against the negative effects of cortisol on the brain.

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At older age, we found that the risk of dementia and white matter lesions was lower in ER22/23EK carriers... we found in this population a significantly better survival in ER22/23EK carriers after a 4-year follow-up.
Elisabeth F. C. van Rossum · Recent Progress in Hormone Research · 2004

Why this rating

Based on large population-based studies with long-term follow-up (4 years) and statistically significant survival differences.

Source

Polymorphisms in the Glucocorticoid Receptor Gene and Their Associations with Metabolic Parameters and Body Composition

Elisabeth F. C. van Rossum · Recent Progress in Hormone Research · 2004

DOI 10.1210/rp.59.1.333

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DOI resolved against Crossref · corpus check 2026-06-10

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