In this episode Dr Louise is joined by world-renowned neuroscientist Dr Lisa Mosconi, PhD. Dr Lisa is Director of the Alzheimer’s Prevention Clinic and Women’s Brain Initiative at Weill Cornell Medicine in New York and author of bestsellers The XX Brain and Brain Food. Dr Lisa was studying nuclear medicine and neuroscience when her grandmother and her grandmother’s three sisters all developed Alzheimer's. Dr Lisa became interested in the cause of Alzheimer’s and why women are more susceptible. Her research has shown that, rather than a disease of old age, it starts in midlife and menopause potentially plays a part. Dr Lisa discusses her most recent paper, which found that women who took hormones in midlife to treat their menopause symptoms were less likely to develop dementia than those who hadn’t taken oestrogen. Finally, Dr Lisa shares three things to consider about female hormones: Oestrogen, and oestradiol in particular, is the master regulator of women's brains. It really is like saying that oestrogen is to your brain what fuel is for an engine. It keeps your brain running. Endogenous oestrogen (produced within your body) is different from exogenous oestrogen (synthetic). The bioidentical oestradiol is probably the best one to use because it really maps on the same circuits for your own endogenous oestrogen. I would love for all women to be able to make an informed decision about whether or not hormone therapy is a viable option for them. Many women who are eligible for HRT do not go on HRT out of fear and the fear comes from outdated information, mislabelling on some of the packages. Follow Dr Lisa on Instagram @dr_mosconi Click here to find out more about Newson Health