#486: Unlocking Brain Plasticity: How Speed Training Can Help Prevent and Reverse Cognitive Decline With Dr. Henry Mahncke

Today, I’m joined by Dr. Henry Mahncke, an innovative neuroscientist and the CEO of BrainHQ, who has dedicated over two decades to uncovering the powerful ways targeted training can help the brain process information faster and more efficiently. In our conversation, Dr. Mahncke shares his deeply personal motivation behind this work, recalling early experiences with his grandfather’s cognitive decline and how witnessing that loss inspired a lifelong mission to challenge outdated beliefs about the aging brain.

#481: Protein Obsession: The TRUTH About Quality & Marketing Gimmicks | Why Leucine Matters Most With Oliver Amdrup-Chamby

Today, I’m joined by Oliver Amdrup-Chamby, co-founder and CEO of Puori, for a lively and practical conversation about one of the hottest topics in health right now: protein. We dig into what “quality protein” actually means, why flashy marketing claims on snacks and cereals are often misleading, and how to know if your protein source is giving your body what it really needs—especially as you age.

#476: The Hidden TOXINS in Your Home: 4 Simple Swaps for Lifelong Health | Fragrance, Foundation & More With Nathalie Niddam

Today, I’m inviting you into a deeply personal solo episode where I peel back the curtain on a topic I’ve become seriously passionate about: what’s really in the products we put on our skin, and how those choices can impact our long-term health. I share my surprising journey—from my days as a nutrition school student, learning that everything we put on our skin ends up in our bodies, to the moment a routine toxin panel revealed unexpected exposures hiding in my makeup bag.

#455: Beyond Botox: The EXOSOME Science That Could Change Skincare Forever | Amitay Eshel and Anastasia Khodzhaeva

If you've been hearing everyone talk about exosomes but still aren't exactly sure what they are—or whether they're actually worth the hype—this episode is for you. Today I'm joined once again by Amitay Eshel and Anastasia Khodzhaeva from Young Goose to separate the science from the marketing and unpack what exosomes are really doing inside your skin.

#443:How to Reclaim YOUTHFUL Muscle: Microbes, Sleep, Belly Fat (and the Real Fix for Modern Aging) | Dr. William Davis

Today, I’m joined by Dr. William Davis, a cardiologist-turned-gut detective and bestselling author behind Wheat Belly, Super Gut, and Super Body. In this episode, Dr. Davis breaks down what it really means to have youthful, functional muscle, why maintaining the muscle of your 20s and 30s is about so much more than hitting the gym, and how missing microbes—like L. reuteri—might be the secret to restoring your strength and energy.

#441: Why Mitochondria Matter: Preventing Age-Related Decline and Transforming Women’s Longevity With Dr. Taz Bhatia

Today, I'm joined by Dr. Taz Bhatia, a trailblazing integrative medicine physician, entrepreneur, and leading voice in women's health and longevity. In our conversation, Dr. Taz opens up about how her personal health challenges as a conventionally-trained MD led her to explore nutrition, Chinese medicine, and Ayurveda, inspiring her to reimagine what it means to truly care for the whole person.

#439: Reclaiming Metabolism: The SECRET Molecule Transforming Women's Health (Belly Fat, Brain Power & Beyond) With Siobhan Mitchell PhD

Today, I’m joined by the insightful Siobhan Mitchell PhD, a leading expert on women’s health, mitochondria, and metabolic resilience. In our conversation, Siobhan reveals why so many women in their 30s and 40s feel like their metabolism is suddenly “broken,” and unpacks the real science behind what’s happening beneath the surface—especially as our hormones begin to shift.

#438: You’re NOT Going Crazy: Understanding What’s Going On In Your Body In Your Late 30s - 50s With Andrea Donsky

Today, I’m joined by Andrea Donsky, a powerhouse nutritionist, menopause advocate, and author of the groundbreaking new book Nourishing Menopause. In our conversation, Andrea opens up about her deeply personal journey—how experiencing her first hot flash as a nutrition expert pushed her into years of curiosity, research, and ultimately, a mission to reimagine menopause as both a challenge and an opportunity.

#420: Spermidine UNLOCKED: Reverse Aging, Boost Immunity & Thrive After 40 With Leslie Kenny

Today, I'm joined by the inspiring Leslie Kenny, Oxford-based longevity expert and a living example of turning adversity into vitality. After being told at 39 that she had lupus, rheumatoid arthritis, and just five years to live, Leslie defiantly forged a new path—reversing her diagnoses, restoring her thyroid health, and even welcoming a healthy baby girl at 43. Her story is a testament to the power of questioning the status quo, honoring the wisdom within our bodies, and refusing to accept decline as inevitable.

#397: STRESS: The Silent Accelerator of Aging (10 Free Hacks Rewiring Your Longevity) | Calm Amid Chaos With Nat Niddam

Today, it’s just me, and we’re doing things a little differently on the Longevity Podcast. With the intensity of the holiday season winding down, I wanted to take a step back from the usual deep-dives and high-tech hacks to focus on something fundamental—free, practical strategies to help you manage stress. Chronic stress is sneaky in how it accelerates aging, impacts your telomeres, and undoes even the most powerful interventions, but thankfully, there are simple ways we can start to turn things around.

Covering the latest research directly from the experts across peptides, epigenetics, actionable biohacking, data-driven healthtech & more.

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