Biohacking with Brittany

This is my live masterclass, The Exhale, from September. A few hundred women showed up live, and it's one of my favourite classes I've ever taught, so I'm giving you the whole thing here. We go deep on peptides, longevity and the nervous system, and why the mind and nervous system have to come first before the body work and the advanced tools. I share my own postpartum anxiety story, the pattern I...

Part one was how to look like yourself again. Part two was how to feel like yourself again. Part three is who you actually are, and it's the one that decides whether any of it sticks. I open with something heavy from this week: I can't talk about peptides on Instagram anymore. I had to archive about 20 posts, my TikTok was deleted, and I've been blocked from DMs for three days. So I talk about bui...

Today is how to FEEL like yourself again, and better, because you can get the body and still not feel like you. I start with the sentence I hear on every call: "I just don't feel like myself." Then the three ways it actually shows up. Feeling flat with no spark, even when life looks good on paper. Tired but wired, snapping over nothing, awake at 3 AM. And numb, living in your head, disconnected fr...

I don't want you chasing the woman you were two years ago or before kids. I want you stepping into the woman you're becoming. This is part one of a three part series on how to look like yourself again, and better. We get honest about weight and body composition: why lighter doesn't always mean better, why so many women are trading fat for frailty, and why a GLP-1 plateau usually isn't a dose probl...

Welcome to The LongHer Life, formerly Biohacking with Brittany. To kick off this new era, I'm not giving you a list of supplements. I'm giving you me. These are 10 things you probably don't know about me, and some of them I've never said on the mic before. I share why I outgrew Biohacking with Brittany, and I read you the letter I wrote to my old self to close that chapter. Then we go deep: growin...

Magic mushrooms used to mean a party drug or a bad trip. Today psilocybin is in phase 3 clinical trials, and more women than you would ever guess are quietly microdosing for anxiety, creativity and the mental load of motherhood. In this episode I share why I microdose, how I do it, and everything I wish every woman knew before she tried it. I explain what psilocybin actually is, how much a microdo...

There are two maps of the same body that almost never get laid on top of each other. One is over a thousand years old and runs up your midline naming energy centers. One is about a hundred years old and runs up the same midline naming glands. In this episode I put them on top of each other, and then I add the peptides. I go center by center, all eight of them, and for each one I give you what the...

You've probably heard that your ovaries age 2.5x times faster than the rest of your body. I went looking for that study. It does not exist. In this episode I trace that number back to an uncited supplement company blog post, and then I give you the one that is real: ovarian aging shows up 15 to 20 years earlier than in any other tissue in your body. Your ovaries are not a fertility organ. They are...

In this Q&A I get honest about getting banned on TikTok, the manifestation moment that turned it around, and the piece of women's health I think almost everyone is missing. Then I answer your questions on longevity, the two new products I am using right now, and what I've planned for the fall. Work with me one on one. I am opening a limited number of spots in my new inner circle, a three month pro...

I'm a biohacker with a peptide fridge, and right now I am injecting absolutely nothing. That is probably not what you expected me to say. The internet makes it look like the goal is more compounds, stacked higher, forever. It is not. The goal is to use the right tool for a specific window, then come off it. In this solo episode I open my actual fridge. I walk through every peptide I have run recen...

This is a landmark day for peptides! I recorded this at 6 AM the morning between day one and day two of the FDA's Pharmacy Compounding Advisory Committee (PCAC) meeting, and I'm breaking down exactly what happened, why it matters, and what it means for you depending on where you live. On day one, the committee voted YES on all four peptides they reviewed: BPC-157, TB-500, KPV, and MOTS-c. This wen...

Blood sugar is the master dial. If your energy crashes at 3pm, if the cravings run you, if the belly weight will not move no matter how clean you eat, this is not a willpower problem. It is a blood sugar problem, and it is fixable. In this episode I break down blood sugar for women from the ground up: what glucose and insulin actually do, the six levers that throw them off, the full diabetes spect...

You have a wedding, a vacation, a babymoon, a reunion, or a big shoot in about two months, and you want to walk in glowing. In this episode I give you my full 8 week glow up protocol, the same one I build for my one on one clients, and it is all from the inside out. I break down what glow actually is on a physiological level: collagen, glycation, inflammation and puffiness, gut health, circulation...

In this episode, I'm giving you the full sleep protocol I built for myself and for the women I work with. Not just how to sleep longer, but how to make the hours you actually get deeper, more restorative, and more efficient. Even if you have a kid in your bed. Even if you are perimenopausal and running hot. Even if you have been broken for years. I share the exact protein-before-bed hack that ende...

Perimenopause is not a slow fade. It is a hormonal storm that lasts about a decade. Estrogen swings, progesterone slips first, testosterone quietly declines, and growth hormone falls alongside all of it. That is why the workout that worked at 25 stops working at 45. It is why women come to me saying "I am doing everything right and the scale will not budge." Your biology is changing, and your appr...

This week is a Q&A episode in two parts. In Part 1, I give you the honest, real-numbers breakdown of the four Central American countries we keep weighing for our family: Nicaragua, Costa Rica, Panama, and Mexico. Rent, nannies, food, healthcare, schools, and flights from Canada. In Part 2, I answer three of the peptide questions you sent me: the Wolverine blend for an ACL tear, Selank vs psilocybi...

Your body after a baby was never a calorie problem. It is a metabolic one. In this Her Stack episode I am walking you through exactly how to restore your metabolism so body composition follows. The goal is not weight loss. The goal is metabolic restoration. Body comp is downstream. I am breaking down the four drivers that actually run body composition (insulin, thyroid, sleep, growth hormone), the...

In this Q&A episode of the Her Stack Series, I'm answering the peptide questions you're asking me every single day in my DMs and comments:  → Can I take peptides while breastfeeding? → What if I have a personal or family history of cancer? → Why won't my postpartum belly fat budge, even when I'm doing everything "right"? → Blends vs. single peptides, which is right for me? → How do I build my own...

In this Her Stack series episode, I open up about maternal mental health, postpartum anxiety, and the invisible biological load mothers carry long after the six-week checkup is over. This episode is not just for the newly postpartum mother. It is for the mother whose kids are four, eight, fifteen, and still asking herself why she does not feel like herself. I share why motherhood structurally chan...

Dr. Stephanie Venn-Watson, veterinary epidemiologist, public health scientist, and co-founder of Fatty15 (code: BIOHACKINGBRITTANY), shares the latest science on C15:0, an odd-chain saturated fatty acid she describes as the first essential fatty acid to emerge in over 90 years. This conversation explores why C15 may be foundational for cellular resilience, metabolic health, liver health, brain dev...

I share my full protocol for skin, hair, and nails, including the nutrition, lifestyle, supplements, skincare, peptides, and bioregulators I am using to support healthier aging. I also explain why beauty is not just topical. Skin, hair, and nails are deeply connected to estrogen, protein intake, collagen production, inflammation, vascular supply, mitochondrial health, and hormone transitions like...

I'm kicking off the brand-new Her Stack series — a women's health-focused series designed to break down common goals through nutrition, lifestyle, biohacking, supplements, and peptides. Today's focus is energy: why so many women feel tired, wired, depleted, or stuck in the afternoon crash cycle, and what it actually takes to rebuild energy from the foundation up. I talk about mitochondrial health,...

I'm finally sharing my full peptide journey: how it started after weaning Callahan, why MOTS-c was my first, and the exact stack I'm using right now for energy, skin, and longevity. The peptide world is still so bro-dominated, and women are being left out of a conversation that could genuinely change how we move through fertility, postpartum, perimenopause, and beyond. In this episode, I'm breakin...

Colleen Freeland, intuitive drinking coach, host of It's Not About the Alcohol podcast, and founder of Emotional Sobriety Coaching, shares a more compassionate and emotionally intelligent conversation around alcohol, especially for high-achieving women who want to understand their habits without shame. We talk about mindful drinking, emotional coping, mom wine culture, relationships, projection, f...

Aimee Raupp, fertility expert, licensed acupuncturist, herbalist, and author of Yes, You Can Get Pregnant, shares a more hopeful and expansive conversation around fertility, especially for women in their late 30s and 40s.  She explains why fertility is about far more than age, and how inflammation, immune health, sperm quality, uterine health, mitochondrial function, and lifestyle all shape the bi...