The Perimenopause Effect
Perimenopause Brain Fog
You’re Not Losing Your Mind: What’s Actually Happening and What to Do About It
- Paperback, Kindle and audiobook
- 304 pages
- Published 24 May 2026
- ISBN 979-8198475328
The word that disappears mid-sentence, the thought that dissolves before it arrives: perimenopause brain fog is real, documented and explainable. This book explains what is happening in the brain during the hormonal transition, clearly and at the level of the systems involved, and what actually helps.
Part of The Perimenopause Effect, a series that takes one perimenopause change at a time and explains it properly: what is happening in the body, why, and what published research says actually helps.
Frequently asked questions
Is perimenopause brain fog a sign of dementia?
For most women, no. Brain fog in perimenopause is a well-documented, usually temporary effect of the hormonal transition. The book explains what is happening and which changes deserve a conversation with a doctor.