
Your Brain On... Testosterone
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

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Hosted by Drs. Ayesha and Dean Sherzai · 🇺🇸 US · EN-US · 69 episodes
Established thought leaders with verified media credentials.
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 neurologically sound answers to life's everyday health questions and learn the essentials of brain health and optimization, one topic at a time.
Drs. Ayesha and Dean Sherzai hosts Your Brain On, a science show with 69 episodes published.

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

The neurologist who built the test that was used on the President of the United States explains what memory tests actually tell you, and why even a perfect score isn't the whole picture. We sit down with Dr. Ziad Nasredd

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 acros

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,

Headlines warned us about microplastics in our brains. A chemist says the study may have been measuring brain fat instead. In 2025, a study claiming microplastics accumulate in human brain tissue dominated our feeds. We

Menopause hormone therapy and your brain: what the evidence says vs. what the algorithm is selling you. Two-thirds of Alzheimer's patients are women. That statistic has fueled a social media narrative that hormone therap

Most people think dementia starts with memory loss. But for millions, it actually begins decades earlier: in the blood vessels. Long before someone forgets a name or misses an appointment, the brain is being quietly dama

Cold plunges are everywhere, and the way people talk about them, you'd think they're a miracle cure for your brain, body, and soul. But in an age of algorithm-fueled evangelism, when a ritual becomes this ubiquitous and

Around the start of 2026, a study sparked viral headlines claiming that cheese could reduce dementia risk. But... nutrition science almost never works like this. One study can't "prove" a food is protective or harmful, a

Chemotherapy saves lives. But for millions, it also comes with side effects of cognitive fog, memory lapses, slowed thinking, and emotional flattening. In the past, 'chemo brain' has sometimes been dismissed as anecdotal

From 18th century London to the promise of a global cure: the 200-year history of Parkinson's disease. To mark the release of our 'Ask the MD' conversation with The Michael J. Fox Foundation for Parkinson's Research, and

Carnivorous diets have been woven into our history for millennia, but, with nutrition science advancing at an unprecedented pace over the past century... do we really still need to be eating meat? We live in a time of ri

Everyone eats. It's the one thing we all have in common. And yet, nutrition has become one of the most confusing, divisive, and misunderstood sciences in modern life. Low-fat. High-fat. Keto. Vegan. Paleo. Superfoods. Fo

Autism isn't new, but our understanding of it has changed dramatically. It's now recognized as a broad neurodevelopmental spectrum that shapes how millions of people perceive, process, and interact with the world. In thi

Behind the staggering statistics on global diabetes prevalence are millions of individuals with different stories, struggles, and solutions. In this episode, we explore how diabetes affects your brain, body, and cognitio

Alzheimer's disease is constantly surrounded by myths and misinformation. Let's set the record straight. In this episode, we bust through the most persistent Alzheimer's myths, with facts based on decades of clinical exp

With big changes happening in the Sherzai family household, we sat down for a roundtable discussion about the concept that will shape what we're all doing next: our purpose. In this 'unplugged' mid-season chat, we're joi

Creatine for Alzheimer's — let's separate the hype from the hope. A new study has caused a stir in June 2025, but lead researcher Matthew K. Taylor told us: " I don't think I can recommend it to a patient that this is go

Stress isn't just a threat to your brain. It's also one of its best tools for growth. We often hear that stress is bad for your brain. And it can be. Chronic, unpredictable, and uncontrollable stress can damage cognition

Stroke is one of the biggest causes of death in the world — but also one of the most preventable. Up to 80–90% of strokes could be avoided with more awareness, resources, and a firmer focus on prevention over interventio
Michelle Wong
chemical scientist and science communicator · LabMuffinBeautyScience
1 appearance on this show
Oliver Jones
Professor of Analytical Chemistry · Manifold Freight
1 appearance on this show
Jen Gunter
OB/GYN, pain medicine specialist, two-time New York Times bestselling author
1 appearance on this show
Sarah McKay
Oxford-educated neuroscientist, author of The Female Brain Book, founder of the Neuroscience Academy · Think Brain & the Neuroscience Academy
1 appearance on this show
Brenda Davis
world-renowned registered dietitian and leading expert in plant-based nutrition
1 appearance on this show
Marion Nestle
Paulette Goddard Professor of Nutrition, Food Studies, and Public Health, Emerita at NYU · Paulette Goddard Professor of Nutrition, Food Studies, and Public Health
1 appearance on this show
Professor Susan Davis
Monash University
1 appearance on this show
Unspecified
The Michael J. Fox Foundation for Parkinson's Research
1 appearance on this show
Dr. Walter Willett
Harvard T.H.. Chan School of Public Health
1 appearance on this show
AMI KLIN
Marcus Autism Center at Emory University
1 appearance on this show
Dr. John Aucott
Johns Hopkins Lyme Disease Clinical Research Center
1 appearance on this show
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Your Brain On is hosted by Drs. Ayesha and Dean Sherzai. The show is categorised under science (health) and has published 69 episodes.
Your Brain On has published 69 episodes.
Your Brain On regularly covers science, health, fitness. It sits in the science category, with a health focus.
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Your Brain On hasn't explicitly signalled guest openness in recent episodes. That doesn't rule out pitching. your hook just needs to be especially compelling and relevant to their recent content.
Episodes of Your Brain On average 66 minutes, giving guests a long-form format with plenty of time to expand on their expertise.
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