Women taking estrogen had fewer signs of Alzheimer’s in their brains

Women who used estrogen-only hormone therapy later in life were less likely to develop dementia and showed fewer signs of Alzheimer’s disease in their brains, according to a large study of more than 21,000 participants. Hormone therapy use was linked to 39% lower odds of a dementia diagnosis and 35% lower odds of Alzheimer’s-related brain changes at autopsy,

The top 3

  1. Enhances Memory and Learning Capabilities: Estrogen supports brain energy production, neural connections, and synaptic plasticity in regions critical for memory and learning, with declines in estrogen correlating with reduced verbal learning and memory.
  2. Key Role in Mood Regulation and Emotional Well-being: Estrogen significantly influences mood by affecting neurotransmitters like serotonin and dopamine, and its fluctuations are linked to mood disorders such as depression and anxiety.
  3. Neuroprotective Effects Against Brain Damage: Estrogen provides neuroprotective effects by reducing inflammation and oxidative stress, and some studies suggest it can protect brain cells from damage, including that caused by ischemic stroke.

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