Drsarahmckay

Dr Sarah McKay is the author of The Women's Brain Book, which translates neuroscience research into practical insights on women's health, hormones, and happiness across the lifespan. The book became a key reference in the women's brain health space and underpins much of the educational content she continues to share online.

Yes — Dr Sarah McKay holds a doctorate in neuroscience, which gives her formal scientific credentials behind the health information she publishes. Her content is grounded in peer-reviewed research rather than anecdote, which distinguishes her from many wellness influencers working in the women's health space.

Dr Sarah McKay offers an Applied Neuroscience Training program aimed at professionals and individuals who want to understand brain science in a real-world, practical context. Her 2026 intake is listed directly in her social bio, positioning it as a flagship educational offering that goes deeper than her free content.

All About You is a podcast that Dr Sarah McKay is associated with, exploring topics in women's brain health, hormones, and midlife wellbeing. She consistently uses the hashtag #allaboutyoupodcast across her social posts, directing audiences from short-form content to longer-form conversations on the show.

Dr Sarah McKay covers HRT (hormone replacement therapy) regularly as part of her content on perimenopause and brain health, presenting what the current scientific evidence shows about its effects on the brain and nervous system. Her approach is evidence-first — she explains mechanisms and research rather than simply advocating or dismissing, reflecting her neuroscientist's training.

Dr Sarah McKay points to fluctuating estrogen levels during perimenopause as a primary neurological driver of brain fog, alongside disrupted sleep, stress, and inflammation — all of which affect brain function in documented ways. Her neuroscience background lets her explain the brain pathways involved, giving audiences a more mechanistic understanding than most women's health content provides.

Dr Shauna Watts is a clinician recognised for her work in women's health and menopause medicine, and she appears as a recurring hashtag in Dr Sarah McKay's posts — signalling a collaborative or cross-referencing relationship. This connection reflects Dr McKay's broader approach of bridging neuroscience with clinical medicine to cover perimenopause and midlife health from multiple angles.

A large share of Dr Sarah McKay's audience is in the 18–34 age range, which suggests younger women are actively seeking out brain health and hormonal education well before midlife — not just waiting until symptoms arrive. Her neuroscience framing also attracts students, healthcare professionals, and anyone curious about how the female brain works across the full lifespan.

Dr Sarah McKay sits at the intersection of both — her core subject is the female brain, which means hormones, brain fog, ageing, and cognitive health are all treated as interconnected rather than separate topics. This unified neuroscience lens is what sets her apart from accounts that cover hormones purely through a wellness or lifestyle lens.

Dr Sarah McKay is an Australian neuroscientist whose content is produced and delivered in English, reaching a global audience spread across the United States, United Kingdom, India, and beyond. Her primary platforms are YouTube and Instagram, where she posts educational content on women's brain health and hormones.