In this Q&A episode, we strip the science-speak out of longevity and hand you the practical takeaways.

I unpack spermidine, NRF2, sirtuins and NAD—three buzzwords that can actually become game-changing tools when you understand how they work inside a woman’s body.

I share the vetted products in my personal stack, free lifestyle hacks, and a quick framework to choose what suits your goals and genetics—so biohacking stays simple, empowering, and tailored to your life.

WE TALK ABOUT:

01:20 – Today’s hot-seat Q&A: Spermidine, NRF2, NAD, sirtuins, and stacking strategy

07:25 – What spermidine actually does: Autophagy without the fast (SpermidineLIFE code: BIOHACKINGBRITTANY)

09:30 – NRF2 pathway 101: Flipping your antioxidant “master switch”

13:10 – Natural NRF2 activators

18:20 – NAD decoded: Why your mitochondria runs on this co-enzyme

20:45 – Best—and worst—ways to raise NAD: NOVOS (code: BIOHACKINGBRITTANY)

23:30 – Sirtuins unlocked: Longevity genes that need NAD to work

25:00 – The synergy play: When stacking three pathways makes sense

27:10 – My personal protocol & dosing tips

SPONSORS:

Swap restless nights for real recovery with Magnesium Breakthrough by BiOptimizers (code: BIOHACKINGBRITTANY) — the full-spectrum formula I trust for calmer nerves, balanced hormones, and deep, restorative sleep.

RESOURCES:

Trying to conceive? Join my Baby Steps Course to optimize your fertility with biohacking.

Free gift: Download my hormone-balancing, fertility-boosting chocolate recipe.

Explore my luxury retreats and wellness events for women.

Shop my faves: Check out my Amazon storefront for wellness essentials.

The DNA Blueprint episode with Kashif Khan

Kid Gut Resilience: Birth, Stress & Health with Ara Katz of Seed

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What if a simple cheek swab could unlock your child’s healthiest, happiest future?

This week, I’m joined by Kashif Khan — biotech disruptor, TEDx speaker, bestselling author of The DNA Way, and founder of The DNA Company. Kashif is leading the movement to bring functional genomics into everyday health, empowering families to move from guesswork to personalized, proactive care.

In this groundbreaking episode, Kashif analyzes my 11-month-old son Callahan’s genome and unpacks it all: dopamine, detox, hormones, mitochondria, and beyond. We explore how to decode your child’s unique blueprint to support resilience, focus, emotional regulation, and even future leadership potential — without turning them into a science project.

If you’ve ever wondered whether DNA testing is “too much, too soon” or the ultimate parenting hack, this episode is your blueprint for raising self-aware, thriving kids in today’s world.

WE TALK ABOUT:

01:00 – Why kids’ DNA tests aren’t “too early”

06:30 – When “ADHD” is really a carb crash

12:10 – The dopamine slow-clearance gene

18:55 – Raising a big-picture strategist

29:05 – Double satiety genes and obesity risk

32:15 – Warrior hormones and athletic potential

35:15 – Detox gaps tied to autism risk

39:50 – Mitochondrial health and exercise

46:00 – Methylation, folate, and “enriched” grains

55:10 – Fasting for estrogen-dominant boys

SPONSORS:

Swap restless nights for real recovery with Magnesium Breakthrough by BiOptimizers (code: BIOHACKINGBRITTANY) — the full-spectrum formula I trust for calmer nerves, balanced hormones, and deep, restorative sleep.

RESOURCES:

Trying to conceive? Join my Baby Steps Course to optimize your fertility with biohacking.

Free gift: Download my hormone-balancing, fertility-boosting chocolate recipe.

Explore my luxury retreats and wellness events for women.

Shop my faves: Check out my Amazon storefront for wellness essentials.

Kashif Khan’s Instagram

LET’S CONNECT:

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Shop my favorite health products

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Your child’s gut is home to more microbes than there are stars in the Milky Way — and every snack, scrape, and bedtime story shapes which ones stay.

In this empowering, science-meets-soul conversation, I sit down with Ara Katz, co-founder of Seed (code: BIOHACKINGBRITTANY), to explore how birth choices, daycare germs, family stress levels, and even the words we use at the dinner table can sculpt your child’s lifelong health.

We unpack the real, raw truths behind C-sections, antibiotics, and vaginal seeding — without shame — and dive into how to build resilient little humans from day one.

Whether you’re a mom, mom-to-be, or a health-conscious caregiver, this episode will inspire you to nurture your child’s microbiome with curiosity and confidence (no strict rulebook required).

✨ Giveaway! Win Seed’s DS-01®, PDS-08®, and their kid-focused microbiome book — head to my Instagram @biohackingbrittany to enter.

WE TALK ABOUT:

04:50 – Why Ara wrote A Kid’s Book About Your Microbiome

10:40 – The “superorganism” mindset: helping kids love their microbes (and veggies)

20:10 – Stress vs. sugar: the surprising gut-brain saboteurs

29:30 – One virus, one classroom: what daycare really teaches immunity

34:30 – Homeschooling, pets, and playgrounds: finding a balance with germs

38:40 – Navigating C-sections without shame: antibiotics, seeding, and catch-up breastfeeding

49:50 – Motherhood and entrepreneurship: why balance is a myth, and how to find flow instead

56:35 – Boredom as a biohack: cutting screens and watching creativity bloom

SPONSORS:

Pique’s Sun Goddess Matcha and BT Fountain Electrolytes deliver clean, science-backed support— use my link to get 20% off plus a free frother and beaker.

RESOURCES:

Trying to conceive? Join my Baby Steps Course to optimize your fertility with biohacking.

Free gift: Download my hormone-balancing, fertility-boosting chocolate recipe.

Explore my luxury retreats and wellness events for women.

Shop my faves: Check out my Amazon storefront for wellness essentials.

The Seed website (code: BIOHACKINGBRITTANY)

Ara Katz’ Instagram, A Kids Book About Your Microbiome

LET’S CONNECT:

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Shop my favorite health products

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Your ovaries age faster than any other organ—but what if you could slow that process down?

In this science-meets-soul conversation, I’m joined by Dr. Melissa Cano, cellular health expert and Director of Science at Spermidine Life (code: BIOHACKINGBRITTANY), to break down the latest research on spermidine—a natural molecule showing powerful potential in extending ovarian health, boosting fertility, and supporting graceful hormone transitions.

We dive into the cutting-edge studies on how spermidine mimics estrogen therapy (without the risks), how it reversed mitochondrial aging in mouse eggs, and what this means for women in their 30s, 40s, and beyond.

If you’re thinking about preserving fertility, supporting perimenopause, or optimizing longevity as a woman—this episode is for you.

WE TALK ABOUT:

We Talk About:

05:25 – Spermidine research: From petri dishes to real-world results

10:10 – Why healthspan matters more than lifespan

18:10 – Why women feel aging faster than men

23:30 – The mouse study that “rejuvenated” old eggs

35:20 – Is it possible to test your ovarian mitochondrial health?

40:30 – Foundational fixes before the fancy biohacks

44:00 – Spermidine vs. NAD, rapamycin, and other trendy longevity pills

49:50 – New study: Spermidine vs. estrogen therapy—without the cancer risk

54:50 – Could 50 really be the new 30 for fertility?

1:02:20 – How to source (or eat) spermidine + Dr. Cano’s parting advice

SPONSORS:

Swap restless nights for real recovery with Magnesium Breakthrough by BiOptimizers (code: BIOHACKINGBRITTANY) — the full-spectrum formula I trust for calmer nerves, balanced hormones, and deep, restorative sleep.

RESOURCES:

Trying to conceive? Join my Baby Steps Course to optimize your fertility with biohacking.

Free gift: Download my hormone-balancing, fertility-boosting chocolate recipe.

Explore my luxury retreats and wellness events for women.

Shop my faves: Check out my Amazon storefront for wellness essentials.

Spermidine LIFE website (code: BIOHACKINGBRITTANY)

LET’S CONNECT:

Instagram, TikTok, Facebook

Shop my favorite health products

Listen on Spotify, Apple Podcasts, YouTube Music

What if your symptoms weren’t “in your head”—but the medical system made you believe they were?

In this raw and revealing conversation, Dr. Amie Hornaman, host of The Thyroid Fixer podcast, opens up about being misdiagnosed six times, dismissed by doctors, and told she was “fine” while her health was falling apart. From a shocking uterine cancer scare to relentless thyroid struggles, she shares how she refused to be gaslit and started trusting her intuition instead.

We dive into the functional testing, unconventional therapies, and emotional resilience it takes to heal when the system fails you—and why every woman needs to be her own advocate.

WE TALK ABOUT:

08:30 – “I was misdiagnosed six different times”—the red flags Dr. Amie finally refused to ignore

14:00 - Persevering to finding out the truth after all the misdiagnoses

19:00 - The four most important words a medical practitioner should ask you

24:00 – PCOS panic, fertility fears, and breaking free from health labels

28:50 – Dr. Amie’s uterine cancer diagnosis

34:00 – How to not let your diagnosis define you

40:00 – The importance of testing how your body metabolizes your hormones (DUTCH Test, DNA Test)

47:00 – The cheap cures nobody profits from (Kineon code: BIOHACKINGBRITTANY)

54:00 – Hope, help, and tagging a friend when you’re too exhausted to advocate alone

SPONSORS:

Pique’s Sun Goddess Matcha and BT Fountain Electrolytes deliver clean, science-backed support— use my link to get 20% off plus a free frother and beaker.

RESOURCES:

Trying to conceive? Join my Baby Steps Course to optimize your fertility with biohacking.

Free gift: Download my hormone-balancing, fertility-boosting chocolate recipe.

Explore my luxury retreats and wellness events for women.

Shop my faves: Check out my Amazon storefront for wellness essentials.

Dr. Amie Hornaman’s website and Instagram

LET’S CONNECT:

Instagram, TikTok, Facebook

Shop my favorite health products

Listen on Spotify, Apple Podcasts, YouTube Music

Aging isn’t a slow fade—it’s a set of levers you can pull long before the wrinkles show up.

Dr. Julian Gershon breaks down how hormones nosedive by decade, why new moms feel aged overnight, and how stem cells, exosomes, peptides, and bioidentical hormones can reboot your body to age 25—minus the bro-science.

If you’re sick of being told “you’re normal, just wait for menopause,” this one hands you the playbook for feeling switched-on at 30, 40, 50 and beyond.

WE TALK ABOUT:

04:30 - Why a Division-1 sports doctor pivoted to anti-aging medicine

08:15 - Post-baby hormone crashes no one prepares moms for

12:40 - The single testing mistake that keeps women misdiagnosed

18:20 - “Running your life at 40%” — optimal Testosterone ranges for men and women

22:40 - Sugar is the real longevity killer (and why NAD runs out faster in women)

24:00 - Perimenopause saw-teeth: Smoothing the ride with micro-dosed hormones

28:10 - Rebuilding bone, brain & libido after menopause with true bioidenticals

31:50 - The PremPro problem: How synthetic hormones hijacked breast-cancer stats

34:40 - PRP, exosomes & stem cells for hair, skin, cartilage—and even intimacy

39:15 - Peptides decoded: BPC-157, tesamorelin, NAD injections & more

45:20 - Brittany’s 600-day sobriety experiment & what her biomarkers say now

SPONSORS:

Swap restless nights for real recovery with Magnesium Breakthrough by BiOptimizers (code: BIOHACKINGBRITTANY) — the full-spectrum formula I trust for calmer nerves, balanced hormones, and deep, restorative sleep.

RESOURCES:

Trying to conceive? Join my Baby Steps Course to optimize your fertility with biohacking.

Free gift: Download my hormone-balancing, fertility-boosting chocolate recipe.

Explore my luxury retreats and wellness events for women.

Shop my faves: Check out my Amazon storefront for wellness essentials.

Aspen Institute’s website

Beyond the Fountain of Youth

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In this solo episode, I strip away the pricey gadgets and glossy wellness propaganda to share five free habits that move the needle for your health—whether you’re in early postpartum, juggling perimenopause, or just plain burned out.

These are the science-backed, soul-led foundations I still practice daily—and they work.

If this episode resonated, share it with a friend who needs a nervous-system reset—and join the Costa Rica retreat waitlist for a deeper, tech-free healing experience.

I TALK ABOUT:

03:50 - Why morning sunlight resets cortisol, melatonin, and mood

11:00 - Humming, cold splashes, & singing to stimulate your vagus nerve

22:00 - “No naked carbs”: Building a blood-sugar-steady breakfast on a budget

28:50 - Grounding 101—how ten barefoot minutes slash inflammation and boost HRV

36:10 - Turning your bedroom into a tech-free cave so sleep becomes your hormone reset button

SPONSORS:

Swap restless nights for real recovery with Magnesium Breakthrough by BiOptimizers (code: BIOHACKINGBRITTANY) — the full-spectrum formula I trust for calmer nerves, balanced hormones, and deep, restorative sleep.

RESOURCES:

Trying to conceive? Join my Baby Steps Course to optimize your fertility with biohacking.

Free gift: Download my hormone-balancing, fertility-boosting chocolate recipe.

Explore my luxury retreats and wellness events for women.

Shop my faves: Check out my Amazon storefront for wellness essentials.

LET’S CONNECT:

Instagram, TikTok, Facebook

Shop my favorite health products

Listen on Spotify, Apple Podcasts, YouTube Music

Michael Sileck, Chief Mineral Officer at Baja Gold Salt and Sea90 Ocean Minerals, exposes the modern salt crisis—how ultra-processed table salt stripped of 80+ trace elements is harming everything from cellular hydration to soil health.

We unpack the science of “living salt,” why regenerative agriculture starts with ocean minerals, and simple ways to remineralize your body (and even your baby’s sweet-potato dinner).

If you’re tired of bland food, brain fog, or electrolytes loaded with sweeteners, this episode is your roadmap to nourishing from the ground up—literally.

WE TALK ABOUT:

08:50 – Debunking “low-salt” guidelines and the lobby that demonized sodium

12:30 – Pink Himalayan & Celtic vs. Baja Gold: The real hierarchy of healthy salts

17:00 – Cutting sodium without eating less salt (the mineral-density math)

21:20 – Five-year harvest cycle: How lunar tides create “living” sea salt crystals

26:50 – Why babies (and moms) need electrolytes—plus Michael’s parenting hacks

32:20 – Regenerative farming 101: Chocolate-cake soil, animal integration & Sea90 minerals

46:10 – Morning pinch ritual: Brittany’s zero-sugar electrolyte routine for stable energy

51:00 – How Brittany is raising a mineral-literate toddler (and what Michael’s kids taught him)

56:25 – Where to find Baja Gold worldwide + upcoming Canada launch

SPONSORS:

Pique’s Sun Goddess Matcha and BT Fountain Electrolytes deliver clean, science-backed support— use my link to get 20% off plus a free frother and beaker.

RESOURCES:

Trying to conceive? Join my Baby Steps Course to optimize your fertility with biohacking.

Free gift: Download my hormone-balancing, fertility-boosting chocolate recipe.

Explore my luxury retreats and wellness events for women.

Shop my faves: Check out my Amazon storefront for wellness essentials.

Baja Salt’s website (code: BIOHACKINGBRITTANY) and Instagram

LET’S CONNECT:

Instagram, TikTok, Facebook

Shop my favorite health products

Listen on Spotify, Apple Podcasts, YouTube Music