I recently sat down with Martha Carlin, founder of BiotiQuest — one of the most trusted names in microbiome science. Her company is breaking new ground in understanding how gut bacteria influence nearly every system in the body.

In this episode, Martha shares how her husband’s Parkinson’s diagnosis sparked two decades of research into the microbiome, including what she discovered about how gut bacteria produce key hormones, vitamins, and neurotransmitters, and how damage to the microbiome impacts our metabolism.

We talk about the biggest disruptors of gut health — sugar, antibiotics, stress, and chemicals — and how they tip the microbial balance toward pathogenic strains, leading to inflammation, cravings, mood swings, hormone issues, blood sugar swings and more.

Most importantly, Martha explains how to repair your microbiome and assures us it is possible. (This is where the interview really shines.)

She walks us through the research behind Sugar Shift® (including its impact on A1C and insulin) and why her new formula, Perfect Peace, is helping people feel calmer and more regulated.

If you want a clearer understanding of gut health and how to experience the profound benefits of targeted probiotics — clearer skin, fewer cravings, better digestion, deeper sleep, and more — this episode is for you.

In addition to her expertise, Martha is also offering an exclusive deal:

Buy 2 bottles of Sugar Shift®, Get 1 FREE + an extra 10% off with code 2025KSS10

👉 Claim your special offer here

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