Biohacking with Brittany

Lauren Berlingeri, co-CEO and co-founder of HigherDOSE (code: BRITTANY15), opens up about the hidden cost of doing "everything right" – running a fast-growing wellness brand, raising twins, optimizing fertility – and still ending up pre-diabetic and deeply burnt out. We explore what happens when you stop chasing perfect biohacking metrics and build intuitive longevity rooted in nature, nervous sys...

In this solo episode, I unpack the retreat in the Florida Keys that quietly rewired everything for me – my health, my business, and how I'm designing the Costa Rica women's health retreat and my new private community. I share what actually created the transformation (hint: it wasn't more biohacks), what every woman at the retreat admitted she was struggling with, and why I now believe women's long...

What if your "tight shoulders," stubborn belly, or tech neck are not random… but compressed fascia quietly starving your cells of oxygen and storing old trauma? Certified Athletic Therapist and Block Therapy founder Deanna Hansen joins me to unpack fascia as the missing link between pain, posture, trauma, and how we age over time.  We talk about what fascia actually is, why compressed tissue starv...

AI isn't just writing your emails anymore—it's reading your hormones and mapping your risk. In this episode, endocrinologist and longevity doctor Dr. Fady Hannah-Shmouni talks about full-body MRIs, cancer blood tests, muscle-driven longevity, HRT, and an at-home cortisol test called ELI. We explore where AI, wearables, and testing truly help women, and where they fuel anxiety, waste money, and dul...

What if the missing link in your longevity plan isn't another metric but your intuition? Krista Williams (Almost 30, Morning Microdose) joins me to unpack what actually makes a women's retreat transformative, how to spot the line between self-improvement and self-rejection, and the feminine path back to intuition, ease, and long-term vitality. If you felt the pull toward intentional community and...

Longevity for modern women isn't about doing more—it's about choosing what matters. Today with Dr. Vincent Pedre — an integrative physician, gut-health expert, and author of The GutSMART Protocol . We connect meditation, mitochondria, and gut integrity into one aligned approach. You'll learn why "leaky gut" is nuanced (not clickbait), how microplastics quietly erode your defenses, when biohacking...

In this milestone solo, I get honest about 400 episodes of creating, growing into a new interviewing style, why "longevity for women" feels truer than "biohacking," building a member community, launching a Costa Rica retreat, and taking my family on a four-country health-scouting trip. Listen if you want practical momentum: to see how tiny daily health choices compound, hear the real behind-the-sc...

Ian Clark, founder and CEO of Activation Products (code: BIOHACKINGBRITTANY), unpacks why iodine sits at the center of metabolic health, thyroid function, and oral ecology — and how simple mineral habits can shift energy, hormones, teeth and gums, and even pregnancy outcomes.  We dive into iodine vs iodide, receptor "blockers" like fluoride and chlorine, Solaris for the mouth, and how to build res...

Board-certified internal medicine physician and health-optimization specialist Dr. Scott Sherr talks about parenting with presence, nervous-system regulation, mitochondrial health, and when methylene blue actually makes sense.  We get practical about small, sustainable changes (especially for exhausted parents), alcohol and GABA, and why looking at your "holobiont" beats one-size-fits-all wellness...

Author and speaker Katherine Rose Woller shares the story behind her memoir Calling It Off: Memoir of an Almost Bride - why she ended an engagement two weeks before the wedding, the body signals that told her the truth, and how becoming a mother sharpened her intuition.  We also unpack tools like therapy, EMDR, movement, and mindfulness, plus how to support a friend in a troubling relationship wit...

Pediatrician and author Dr. Joel "Gator" Warsh breaks down the most heated topics in child health right now: shifting U.S. vaccine policies, genetics and "detox support," Tylenol use in pregnancy, and why rebuilding trust requires honest, nuanced conversations with parents. If you're a proactive, health-curious parent who wants calm, clear guidance for real-world decisions around shots, meds, and...

Dr. Elina Berglund, particle physicist turned femtech pioneer, unpacks how Natural Cycles (code: BIOHACKING) is transforming women's health through data, wearables, and AI. Dr. Elina shares how her search for a hormone-free birth control method led to creating the world's first FDA-cleared digital contraceptive. Today, Natural Cycles is expanding far beyond fertility — into perimenopause, menopaus...

Australian biohacker and author Camilla Thompson dives into what it really takes to get well—beyond the gadgets, green juices, and "optimized" routines. We unpack how biohacking is evolving in Australia and New Zealand, why wellness feels elitist, and how to make it more accessible. We also get real about detoxing in a toxic world, the hormonal cost of our environments, and how to find balance bet...

Tech founder turned health innovator Kirk Ouimet of Phi explains how his team is translating decades of pharma-grade delivery tech into supplements that actually absorb, and pairing it with an AI health assistant designed to keep your data private while spotting issues earlier.  We dig into magnesium timing, iron + vitamin C synergy, menstrual-cycle-aware dosing, and how subjective check-ins plus...

Meditation coach and " Organically, Jamie " founder Jamie Graber gets real about matrescence, the myth of balance, and how to keep your relationship a team sport after kids.  We unpack mom-guilt, invisible labor, nervous-system regulation, and why presence—not perfection—is the point.  If you're a busy, health-curious mom (or partner) ready to drop mom-guilt, share the mental load, and replace "ba...

Dr. Lori Bouchard , a naturopathic doctor focused on cancer care, shares why more women in their 30s–40s are being diagnosed at late stages - even when they "feel fine" - and exactly how to get ahead of it with annual baselines, smart labs (insulin, A1c, hs-CRP/ESR, homocysteine), detox strategies, fasting, stress regulation, and heat-based therapies. If you're a proactive, health-curious woman, e...

Health technologist and science communicator Caitlin Shure (NextSense) joins me to unpack brainwave-measuring earbuds that can both read and change your mental state—starting with sleep.  We dive into why "Gen-1" wearables overwhelm you with charts but don't help you in the moment, how earbud-EEG works (yes, with just three electrodes), the messy truth on EMF fears, and why women—especially moms—n...

Lindsey Strong joins Brittany to decode how genetics, epigenetics, and key SNPs (think MTHFR, COMT, CYPs, nitric oxide) shape women's hormones, stress, fertility, and recovery - and when peptides might actually help (or not) if you're TTC, pregnant, or breastfeeding.  We break down how to read a genetics report without fear, why no one has "perfect genes," and how to translate SNPs into food, life...

Caroline Alan, co-founder of Beam Minerals (code: BIOHACKINGBRITTANY), unpacks how fulvic and humic minerals re-fuel your cells, calm the nervous system, and fix the "brownout" most women are living in. We explore why modern soil depletion leaves you chronically low, how to test what's really happening inside your cells, the truth about salty electrolytes, and simple daily protocols that actually...

Why your nervous system — not your willpower — is the key to healing stress, burnout, and sleep struggles. This week, I'm joined by Povilas Sabaliauskas, CEO and co-founder of Pulsetto (code: BIOHACKINGBRITTANY), to talk about how regulating the vagus nerve can change the way we respond to stress, burnout, and even sleep struggles. We explore how Povilas' journey led to creating Pulsetto, a vagus...

In this episode, I'm pulling back the curtain on my upcoming Optimize Her Retreat in Costa Rica — a luxury, science-meets-soul experience for women ready to restore, rebalance, and return home overflowing with energy and vitality. Born from my own journey with gut issues, hormone imbalances, and the exhaustion of early motherhood, I created what I couldn't find anywhere else: a retreat that blends...

Dr. Mani Kukreja, physician and integrative wellness expert, breaks down the misunderstood reality of women's health after 40—from stress and hormonal decline to bone loss and accelerated aging. We unpack why women's fatigue, belly weight, and brain fog are often dismissed—and how stress and estrogen decline drive it. Dr. Mani shares strategies from Age Stronger, Live Longer on movement, protein,...

Dr. Christopher Davis, triple board-certified cardiologist and functional medicine expert, reveals why the real root of heart disease isn't cholesterol—it's toxins, inflammation, and oxidative stress. After a decade placing stents, Dr. Davis saw he wasn't treating the real causes of heart disease. At Reveal Vitality, he now helps patients uncover toxins, reduce inflammation, and prevent heart atta...

Dr. Stephanie Venn-Watson, co-founder of Fatty15 (code:BIOHACKINGBRITTANY) and a leading researcher in nutrition, returns to unpack the groundbreaking science on C:15—an essential fatty acid your pediatrician probably hasn't told you about.  We explore how C:15 impacts everything from your baby's brain development to your own mental clarity while breastfeeding. We break down the hidden deficiency...

Sarah Kennedy, CEO of Calocurb , joins me to explore the science of appetite regulation, hormone health, and why bitter plant compounds may be the key to modern weight challenges. We unpack the fascinating 15-year research journey that began with a $30M government grant in New Zealand and led to the discovery of a specific hop variety that increases satiety hormones by 600%. Sarah contrasts Calocu...