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Artwork for Gut + Science
Leadership
Employee Engagement
Workplace Culture
Mental Health
Communication
Organizational Culture
Leadership Communication
Leadership Development
Remote Work
Burnout
Peopleforward Network
Team Dynamics
Company Culture
Pet Insurance
Work-Life Integration
Storytelling
Internal Communication
Emotional Intelligence
Change Management
Team Building

Gut+Science provides leadership experiences from both an emotional and calculated lens. People-first-minded executives and thought leaders share on the topics they are most passionate about, serving as mentors for our ever-growing audience.

PublishesTwice weeklyEpisodes543Founded8 years ago
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CareersManagementBusiness

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Artwork for Gut + Science

Latest Episodes

The voice in your head may be leading your team more than you realize.

Nikki sits down with Dr. Suzy Burke, leadership expert, speaker, author, and psychologist, to unpack the science of self-talk and how our internal dialogue shapes the way we lea... more

YouTube

Ever found yourself mid-argument thinking, "Why am I so worked up right now?" What if the real culprit… is your ego?

David is joined by Amy Woodall for a conversation that feels more like a mirror than a mic. Together, they pull back the curtain on... more

Emotional fitness is not a soft skill. It is the leadership muscle your people feel every day.

Nikki sits down with neuroscientist, author, and speaker Dr. Paul Zak to unpack how leaders can build emotional fitness, create psychologically safe work... more

Leadership is not loudest when it gives orders. Sometimes, it sounds like a mayor sitting in a neighborhood meeting, listening long enough to hear what the city actually needs.

Katherine sits down with Greg Ballard, author, businessman, former Mari... more

YouTube

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Recent Guests

Paul Zak
Neuroscientist, author, public speaker
Claremont Graduate University
Episode: Replay: Prioritize and Level Up Emotional Fitness with Dr. Paul Zak
Greg Ballard
Author, businessman, former mayor of Indianapolis, U.S. Marine Corps veteran
Episode: In the Loop: Why Great Leaders Start by Listening with Greg Ballard
Breanne Byrne
CMO shaping AI-led go-to-market, digital growth and brand transformation through Servit leadership
Servit leadership
Episode: 344: How to Build a Growth Function That Lasts with Breanne Byrne
Dr. Iain Smith
Head of Behavioral Science at Sunny; IO psychologist
Sunny
Episode: 343: Connection First, Culture Follows with Dr. Iain Smith
Courtney Roberts
President and CEO of Riley Children's Foundation
Riley Children's Foundation
Episode: In the Loop: Building a Culture that Connects and Inspires with Courtney Roberts
Cristian Cibils
Founder and CEO of Autograph
Autograph
Episode: 342: One and Only: Owning Your Life Story with Cristian Cibils Bernardes
Kate Karre
Leadership coach
Episode: 341: Using Coaching to Advance Leaders and Organizations with Kate Karre
Crissy Manwaring
Promotional product strategist, expert on swag and brand experiences
PeopleForward Network
Episode: 340: The Science of Swag: Creating Brand Experiences That Stick with Crissy Manwaring
Ashley Nicole Jones
Founder of the Memento Foundation; specializes in navigating loss, emotional complexity, and care in organizations
Memento Foundation
Episode: 339: Cultures of Caring: Turning Grief into a Leadership Growth Opportunity with Ashley Jones

Host

Nikki Lewallen Gregory
Host of Gut + Science; focused on people-first leadership and practical leadership insights

Reviews

5.0 out of 5 stars from 853 ratings
  • Gut + Science hosted by Nikki Lewallen Gregory is a standout podcast for business enthusiasts. Nikki's insightful interviews and deep understanding of the topic make each episode educational and engaging. She has a knack for making the topic easily digestible and turning it into actionable advice that listeners can apply to their situations. I highly recommend it - this is time well spent!

    Podchaser
    5
    Aly_Zenrabbit
    2 years ago
  • I've been binge-listening to Gut+Science lately because I truly cannot get enough of this incredible show! Each episode is packed with golden nuggets from incredible leaders, and Nikki pulls the most valuable insights from them every time. It's an awesome resource ― highly recommend it!

    Podchaser
    5
    Arlie
    2 years ago
  • Episode 221- is a game-changer.

    In this episode, Nikki Lewallen Gregory and Tarek Kamil dive deep into the world of employee engagement and people-forward leadership. They candidly discuss the challenges of scaling engagement, highlighting the growing importance of empathy in connecting with team members on a profound level. Tarek Kamil's insights on leveraging AI and machine learning to personalize communication and engagement strategies for individual employees are invaluable. This conversation is a goldmine of wisdom on how... more

    Apple Podcasts
    5
    Freed K Lynn
    United States3 years ago
  • Leadership Redefined.

    Nikki Lewallen Gregory's ability to ignite the passion in her guests is truly inspiring. This podcast introduces a fresh and dynamic approach to leadership by seamlessly integrating emotion and calculation.

    Apple Podcasts
    5
    Tgdrt Joh
    United States3 years ago
  • Insightful!

    If you're looking for a podcast that offers a fresh and insightful perspective on leadership, Gut Science is a must-listen.

    Apple Podcasts
    5
    ET_54
    United States3 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Loved the practical leadership takeaways and authentic questions from the host.
Guests bring diverse perspectives on people-first leadership and culture.
Audience appreciates actionable strategies and real-world examples from executives and consultants.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

343: Connection First, Culture Follows with Dr. Iain Smith
Q: What have you learned about Gen Z's role in the modern workplace and how to onboard young leaders?
Gen Z is not inherently antisocial; rather the environment shapes latent social behaviors. For young leaders, being in a workplace or office environment early in their career supports development through direct interaction and modeling, while enablement tools can help scale leadership without losing human connection.
343: Connection First, Culture Follows with Dr. Iain Smith
Q: Why did you choose to focus on connection first in today's discussion?
The host explains that connection is a fundamental, measurable, and designable aspect of how teams function, and that improving connection can drive culture in a practical, ongoing way rather than relying on broad culture programs.
340: The Science of Swag: Creating Brand Experiences That Stick with Crissy Manwaring
Q: Remind me again, Crissy, welcome. How did you become so passionate about this topic?
Crissy explains her long-standing passion for promotional products and how tangible, well-designed swag creates measurable impact and a stronger connection between people and brands.
337: Your Vibration Is Your Currency with Carrie Moore
Q: What does it mean that vibration is our currency?
It means leadership is rooted in the energy and frequency you bring into interactions; value is created when you align your inner state with external outcomes and opportunities.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

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Frequently Asked Questions About Gut + Science

What is Gut + Science about and what kind of topics does it cover?

Gut + Science presents leadership insights through an integrated emotional and analytical lens, with a focus on people-first leadership and practical, science-informed strategies. Episodes feature executives, consultants, and researchers who share actionable guidance on engagement, communication, culture, and transformation. Notable themes include aligning technology with human needs, data storytelling for impact, and leadership practices that foster trust, clarity, and teams that perform. The show consistently centers on authentic leadership, practical frameworks, and real-world anecdotes from top organizations, making it a strong fit for listeners seeking tangible takeaways for people-centric leadership and organizational change.

Where can I find podcast stats for Gut + Science?

Rephonic provides a wide range of podcast stats for Gut + Science. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to Gut + Science and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.

How many listeners does Gut + Science get?

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What are the audience demographics for Gut + Science?

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How many subscribers and views does Gut + Science have?

To see how many followers or subscribers Gut + Science has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.

Which podcasts are similar to Gut + Science?

These podcasts share a similar audience with Gut + Science:

1. Show Up as a Leader with Dr. Rosie Ward
2. Worklife with Molly Graham
3. Coaching for Leaders
4. No Bullsh!t Leadership
5. HBR On Leadership

How many episodes of Gut + Science are there?

Gut + Science launched 8 years ago and published 543 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact Gut + Science?

Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

Where can I see ratings and reviews for Gut + Science?

Rephonic pulls ratings and reviews for Gut + Science from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.

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What guests have appeared on Gut + Science?

Recent guests on Gut + Science include:

1. Paul Zak
2. Greg Ballard
3. Breanne Byrne
4. Dr. Iain Smith
5. Courtney Roberts
6. Cristian Cibils
7. Kate Karre
8. Crissy Manwaring

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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