{
  "id": 701122,
  "title": "Estrogen-only hormone therapy could lower risk of Alzheimer’s",
  "url": "https://urgent.news/2026/08/12/estrogen-only-hormone-therapy-could-lower-risk-of-alzheimers",
  "topic": "health",
  "section": "Health & Medicine",
  "published": "2026-08-12T20:52:00.000Z",
  "source": {
    "name": "Scientific American",
    "slug": "scientific-american",
    "url": "https://www.scientificamerican.com/article/estrogen-only-hormone-therapy-could-lower-risk-of-alzheimers/"
  },
  "original_language": "en",
  "account": "A new study suggests that estrogen-only hormone therapy for menopause may lower the risk of Alzheimer's disease. In a retrospective analysis of 21,462 patient records, women who used estrogen-only therapy were less likely to develop signs of memory loss, cognitive decline, or dementia compared to those who did not. Furthermore, the brains of patients who took estrogen-only hormone therapy showed fewer neurobiological markers of Alzheimer's, such as beta-amyloid plaques and tau protein tangles. However, the study does not prove that estrogen-only therapy prevents or treats dementia, as there could be other factors at play.",
  "summary": "In a retrospective study, people taking estrogen-only hormone therapy for menopause were less likely to see signs of dementia",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 2,
    "also_reported_by": [
      {
        "outlet": "Medical Xpress",
        "title": "A new target in the gut for reducing Alzheimer's risk",
        "url": "https://urgent.news/2026/08/13/a-new-target-in-the-gut-for-reducing-alzheimers-risk",
        "published": "2026-08-13T18:40:01.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}