Women’s 2X Risk For Alzheimer's WHY?
In this brief conversational excerpt, Dr. David Perlmutter notes that women face roughly twice the risk of developing Alzheimer’s disease compared to men. He proposes that lower muscle mass in women may be a contributing factor. Speaker B references Lisa Mosconi’s research, highlighting a multifactorial explanation that includes hormonal signaling (especially estrogen’s role as an immunomodulator that affects neuroplasticity), inflammatory pathways, muscle‑derived molecules, and gender‑specific stressors. The discussion also points out that menopause triggers dramatic estrogen declines, coinciding with increased rates of depression and dementia in women. The speakers argue that women often overlook strength training because of aesthetic concerns, but emphasize that building lean muscle is a health intervention that replaces deteriorating tissue with more functional “parts,” improving longevity and brain health beyond cosmetic benefits.
