Episode notes
Testosterone for women: what the evidence actually shows vs. what social media is selling you. Testosterone has become the hormone every midlife woman is told she is missing: the third hormone lost at menopause, the fix for brain fog, low energy, stubborn weight, and thinning muscle. The science tells a different and more reassuring story. In this episode, Dr. Ayesha Sherzai sits down with Professor Susan Davis, MBBS, FRACP, PhD, the clinician-researcher and academic endocrinologist who gathered much of the data and helped write the global guidelines, to separate what the research supports…
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Your Brain On
Drs. Ayesha and Dean Sherzai · Tech & Science · English
A podcast about the neuroscience of everything. From neurologists, researchers, and public health advocates Drs. Ayesha and Dean Sherzai, explore every aspect of our world through a neuroscientific lens, with science-based stories, interviews, anecdotes, and brain health facts. Equip yourself with n
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S7 · E6 · 2 Jul 2026 · 54 min
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S7 · E5 · 25 Jun 2026 · 55 min
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S7 · E4 · 18 Jun 2026 · 1 hr 7 min
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Researchers found people who ate these 9 foods consistently had brains that aged 7.5 years slower. Not a supplement stack, not a protocol, not a hack. A pattern of real food that keeps showing up across decades and across the world. It's called the MIND diet, and it's what we're breaking down in this episode. We explore the scoring system behind the MIND diet with a registered dietician who came to brain health through her own mother's Alzheimer's diagnosis, and who has spent 20 years helping real women in real kitchens make these changes stick. In this episode, you'll learn: What the MIND…
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S7 · E3 · 3 Jun 2026 · 1 hr 38 min
Your Brain On... Insomnia
It's 3 AM and your brain won't shut off. About 1 in 10 adults meets the clinical definition of chronic insomnia, and most never get treated. Instead, they scroll through an endless aisle of magnesium gummies, melatonin, and $300 trackers that don't address the real problem. We brought in a neurologist and a psychologist who never spoke to each other and landed on almost the exact same conclusions. In this episode, you'll learn: How the brain's glymphatic cleaning system works during sleep and why chronic insomnia is a brain health problem Why melatonin is a darkness signal, not a sleeping…
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S7 · E2 · 27 May 2026 · 31 min
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