Prior to a 2003 study, scientists believed estrogen therapy was protective for both the brain and the heart. The results of the 2003 study, the Women’s Health Initiative Memory study, however, suggested that women were at increased risk for dementia if they participated in estrogen therapy. This led to questions in the medical field regarding the use of menopausal hormone replacement therapy.
This led Dr. Carey Gleason to review three studies, one of which she...



