Overview
- The Menopause journal study led by Ping Li analyzed data from more than 900 perimenopausal women and found that combined loneliness and social isolation correlated with up to an eightfold increase in cognitive problems, including memory, attention and processing speed.
- Researchers described a synergistic effect, citing prolonged emotional stress and inflammation alongside reduced cognitive stimulation as plausible pathways, while noting the observational design does not prove causation.
- Experts report growing evidence that perimenopause can raise the risk of mental‑health difficulties, with fluctuating estrogen levels influencing mood, sleep and emotion regulation.
- Specialists emphasize wide variation in experience, noting greater vulnerability among women with prior mental‑health issues and significant influence from life circumstances such as support networks and economic stress.
- Guidance from clinicians and societies highlights practical steps to protect brain health, including maintaining regular social contact, joining community activities, engaging in mentally stimulating tasks and seeking emotional support.