Welcome to the “Better Than Fine” podcast, hosted by Darlene Marshall – well-being expert, wellness coach, and your trusted source for evidence-based health insights!

In this highly requested episode, we're revisiting the January 2025 deep-dive into the gut microbiome and its powerful connection to mental health.You’ve seen influencers claim that certain foods and supplements will “heal your mind,” but what does the research actually show?

Darlene breaks down the gut-brain axis, debunks viral myths, and shares actionable advice grounded in science – not hype.

👇 In this episode, you’ll learn:

· What the gut-brain axis (GBA) REALLY is

· How your gut microbiome influences mood, cognition, and well-being

· The role of neurotransmitters (serotonin, dopamine, GABA) produced in your gut

· Why processed foods trigger inflammation and hurt mental health

· The science behind prebiotics, probiotics, and what foods genuinely support your mental health

· Why “one size fits all” nutrition advice is bogus (even twins have different microbiomes!)

· Practical tips for feeding the “good army” in your gut and boosting well-being

· How to tell fact from influencer fiction in the nutrition space

· How chronic stress impacts digestion and creates feedback loops that affect mind and body

· Why movement + nutrition are foundational to lasting mental wellness

Whether you’re a wellness professional, mental health practitioner, or just curious about nutrition, this episode gives you clear, actionable insights—without gimmicks or hype. Want to ask Darlene your questions or join her new digital community? Learn how to connect with The Well-Being Revolution and get ongoing support!

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The content shared in this podcast is solely for educational and entertainment purposes. It is not intended to be a substitute for professional advice, diagnosis, or treatment. Always seek out the guidance of your healthcare provider or other qualified professional. Any opinions expressed by guests and hosts are their own and do not necessarily reflect the views of NASM.

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Encore Presentation: The Gut Microbiome and Mental Health