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Gut + Science

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Rating
★★★★★
5
from
100 reviews
This podcast has
537 episodes
Language
English
Explicit
No
Date created
2018/04/20
Latest episode
2026/04/23
Average duration
35 min.
Release period
6 days

Description

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.

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Podcast episodes

Check latest episodes from Gut + Science podcast


Addicted to Betterment: Protect Your Time with Nikki and David Gregory
2026/04/23
Ever felt like your calendar is running your life instead of the other way around? Nikki and David tackle the ultimate challenge: protecting your time before it slips away. They get real about the pain of saying "yes" when you should've said "hell no," the stress of back-to-back meetings that could've been emails, and the guilt of letting your true priorities, family, health, and dreams, slip through the cracks. But it's not all pain stories. They share how to get back in the driver's seat of your days, from using the Life Wheel to create clarity, to building systems that actually support you, to confidently saying "no" without apology. If you're ready to stop coasting through your schedule and start thriving in it, this conversation is your reminder that time is your most precious commodity… make it count. ⏳   Additional Resources: Follow Addicted to Betterment wherever you listen to podcasts! Connect with Nikki on LinkedIn Connect with David on LinkedIn Watch Gut + Science (and more) on YouTube! Connect with Nikki on LinkedIn Follow PeopleForward Network on LinkedIn Learn more about PeopleForward Network   Key Takeaways: Time is our most valuable resource. Clear priorities come from regular reflection. Strong systems protect energy and focus. Saying "no" keeps you in control. Auditing your calendar shows real priorities.  
In the Loop: Building a Culture that Connects and Inspires with Courtney Roberts
2026/04/21
What does it really mean to lead with purpose when lives, communities, and futures are on the line? Katherine sits down with Courtney Roberts, President and CEO of the Riley Children's Foundation, to explore how storytelling, empathy, and bold vision can transform leadership into a force for lasting impact. Courtney shares her journey from small town curiosity and global health equity work to leading one of Indiana's most beloved philanthropic organizations. Together, she and Katherine unpack the powerful role leaders play as chief storytellers, bridging mission and meaning while building cultures rooted in trust, innovation, and inclusivity. From engaging the next generation of donors to navigating hard conversations with authenticity and clarity, this episode is a masterclass in people first leadership. If you are striving to connect purpose with performance and lead with both heart and strategy, this conversation will leave you energized and ready to act.   Additional Resources: Connect with Courtney on LinkedIn Learn more about Riley Children's Foundation Connect with Katherine Coble on LinkedIn Learn more about Borshoff Watch Gut + Science (and more) on YouTube! Follow PeopleForward Network on LinkedIn Learn more about PeopleForward Network   Key Takeaways: Purpose driven leadership fuels meaningful community impact Storytelling connects mission, donors, and organizational culture Values alignment strengthens internal and external communication Flex communication styles to meet audience needs Access and equity can guide lifelong leadership decisions  
342: One and Only: Owning Your Life Story with Cristian Cibils Bernardes
2026/04/16
Your story is not just your past. It is your leadership currency. Nikki sits down with Cristian Cibils Bernardes, founder and CEO of Autograph, to explore the powerful connection between storytelling, identity, and meaningful work. Cristian shares his journey from Paraguay to Stanford, Google, and ultimately entrepreneurship, revealing how a personal quest to understand his own life narrative became a mission to help others preserve and leverage theirs. Together, Nikki and Cristian unpack why owning your story can deepen human connection, strengthen leadership influence, and shape the future of work in an AI-driven world. From family legacy to workplace belonging, this conversation will challenge you to reflect on what you stand for and how your experiences can inspire those you lead. 💡   Additional Resources: Connect with Cristian on LinkedIn Learn more about Autograph Listen to Cristian's podcast: Rabbit Hole Research Watch Gut + Science (and more) on YouTube! Connect with Nikki on LinkedIn Follow PeopleForward Network on LinkedIn Learn more about PeopleForward Network   Nikki's Key Takeaways: Your life story shapes leadership authenticity and connection AI can preserve wisdom across generations and workplaces Self-reflection builds clarity, confidence, and meaningful influence Storytelling strengthens relational business and culture building Leaders who share journeys inspire deeper trust and engagement  
341: Using Coaching to Advance Leaders and Organizations with Kate Karre
2026/04/09
Leadership today moves fast. New technology, new generations, and constant change can leave leaders chasing the next shiny object. But leadership coach Kate Karre believes the real advantage isn't having all the answers, it's learning how to ask the right questions. Nikki sits down with Kate to explore how coaching helps leaders build self-awareness, challenge limiting beliefs, and become truly future-ready. They share personal coaching experiences, breakthrough moments with clients, and why the next generation of employees expects growth and development from day one. If you want to scale your leadership impact, strengthen engagement, and unlock the potential already inside your people, this conversation will reshape how you think about leadership and coaching. ✨   Additional Resources: Connect with Kate on LinkedIn Watch Gut + Science (and more) on YouTube! Connect with Nikki on LinkedIn Follow PeopleForward Network on LinkedIn Learn more about PeopleForward Network   Nikki's Key Takeaways: Coaching helps leaders uncover answers already within themselves Future-ready leadership requires adaptability and continuous learning Limiting beliefs block growth more than lack of skill Self-awareness drives stronger leadership and employee engagement Coaching empowers employees to own their development  
340: The Science of Swag: Creating Brand Experiences That Stick with Crissy Manwaring
2026/04/02
What makes a simple branded mug, sweatshirt, or handwritten note unforgettable? Nikki welcomes promotional strategy expert Crissy Manwaring for a fascinating conversation on the deeper psychology behind swag and why meaningful brand experiences matter more than ever. Together, Nikki and Crissy unpack the science of sensory triggers, emotional connection, and thoughtful gifting, revealing how leaders can turn everyday items into powerful cultural touchpoints. From onboarding moments to milestone celebrations, they explore how intentional brand artifacts can strengthen human connection, reinforce belonging, and elevate the employee and client journey. If you lead people, build culture, or care about making your brand truly felt not just seen, this conversation will shift how you think about impact. Get ready to rethink swag as a strategic tool for meaningful work and meaningful lives. 💡   Additional Resources: Learn how to build your strategy to swag! Connect with Crissy on LinkedIn Learn more about Robertson Marketing Listen to Crissy's series on Working Forward, wherever you get your podcasts! Watch Gut + Science (and more) on YouTube! Connect with Nikki on LinkedIn Follow PeopleForward Network on LinkedIn Learn more about PeopleForward Network   Nikki's Key Takeaways: Tangible brand experiences deepen emotional connection and memory. Thoughtful swag supports culture, belonging, and retention. Sensory triggers influence perception, loyalty, and brand recall. Personalization transforms gifts into meaningful relationship anchors. Strategic merchandise enhances every stage of employee journey.  
339: Cultures of Caring: Turning Grief into a Leadership Growth Opportunity with Ashley Jones
2026/03/26
Grief doesn't clock out when we clock in. Nikki sits down with Ashley Jones, founder of Memento Foundation and grief and empathy consultant, to explore what happens when loss walks into the workplace. After navigating the unimaginable loss of her daughter, Ashley turned her pain into purpose, helping organizations lead through grief with courage, care, and emotional intelligence. Together, they unpack what most leaders get wrong about grief at work, why empathy is not optional in modern leadership, and how cultures of caring are built long before crisis hits. This conversation challenges outdated beliefs about productivity, exposes the real cost of emotional avoidance, and offers a new leadership standard rooted in love, trust, and psychological safety. 💛 If you want to retain top talent, strengthen trust, and lead whole humans instead of job titles, this episode will change the way you show up.   Additional Resources: Connect with Ashley on LinkedIn Get Ashley's book: "When You Can't See the Light" Learn more about Momento Foundation Learn more about Bereave Watch Gut + Science (and more) on YouTube! Connect with Nikki on LinkedIn Follow PeopleForward Network on LinkedIn Learn more about PeopleForward Network   Nikki's Key Takeaways: Grief has no timeline or linear stages. Empathy is leadership strength, not softness. Culture of caring must start before crisis. Unsupported grief drives turnover and disengagement. Love, not fear, builds workplace trust.  
338: Align Humans and Technology or You'll Be Out of Business in 10 Years with Ferry Hoes
2026/03/19
If your company treats technology like the hero and people like the afterthought, it may not survive the next decade. Nikki sits down with Ferry Hoes, founder of Brand Humanizing, to challenge the way leaders think about AI, automation, and innovation. Ferry shares a bold warning: organizations that fail to align humans and technology will quietly lose their people and their customers. Through personal stories of watching a chatbot replace real connection and sink a business, he unpacks why meaningful work and human trust still drive performance. From task forces to tech integration mistakes to companies that get it right, this conversation is a masterclass for people-first leaders who want innovation that supports humans, not sidelines them. If you care about culture, customer loyalty, and long-term growth, this one will shift your lens. 💡   Additional Resources: Connect with Ferry on LinkedIn Watch Gut + Science (and more) on YouTube! Connect with Nikki on LinkedIn Follow PeopleForward Network on LinkedIn Learn more about PeopleForward Network   Nikki's Key Takeaways: Technology must support people, not replace them. Start with problems, not shiny tech solutions. Human connection drives loyalty and long-term growth. Involve frontline employees in tech decisions early. Innovation fails when leaders ignore emotional needs.  
In the Loop: What Your Digital Body Language Communicates
2026/03/17
Have you ever unraveled over a one word email? Or spiraled because someone "saw" your message but didn't respond? Katherine dives into the invisible signals shaping today's workplace: digital body language. Inspired by Erica Dhawan's work and Katherine's real world leadership experience, this conversation explores how response time, punctuation, brevity, silence, and even channel choice are constantly communicating on your behalf. In a world where 70% of communication is virtual, leaders are sending signals about trust, respect, urgency, and inclusion whether they mean to or not. If leadership is relational, then digital communication cannot be transactional. Katherine unpacks practical shifts people-first leaders can make immediately to reduce anxiety, build clarity, and strengthen connection. Because the impact you make through a screen is still very real and it is shaping your culture every single day.   Additional Resources: Read "Digital Body Language" by Erica Dhawan Connect with Katherine Coble on LinkedIn Learn more about Borshoff Watch Gut + Science (and more) on YouTube! Follow PeopleForward Network on LinkedIn Learn more about PeopleForward Network   Key Takeaways: Response time communicates priority, trust, and respect. Brevity without warmth creates digital anxiety. Channel choice signals leadership intention. Clarity in writing is modern workplace empathy. Silence always sends a message.  
Addicted to Betterment: Planting Onions Expecting Strawberries? Lessons from the Bamboo Tree.
2026/03/12
The results you're seeing today are a direct reflection of seeds you planted long ago, and if that hits a nerve, this episode is for you. Nikki and David are getting real about the wild truth that what you plant is what you get. From the legendary patience it takes to grow a Chinese bamboo tree to the behind-the-scenes grind of podcasting and showing up as your best self each day, this convo hits deep. They break down how to audit your daily "seeds," why choosing your crop before planting is the move, how AI is just like soil, and why protecting your energy is non-negotiable. Oh, and if you've ever doubted yourself during the slow seasons, this is your sign to keep going. The bamboo might just be about to shoot up. Betterment takes time, but with intention, patience, and a little self-awareness, your growth is coming 🎋   Additional Resources: Follow Addicted to Betterment wherever you listen to podcasts! Connect with Nikki on LinkedIn Connect with David on LinkedIn Watch Gut + Science (and more) on YouTube! Connect with Nikki on LinkedIn Follow PeopleForward Network on LinkedIn Learn more about PeopleForward Network   Key Takeaways: You get what you plant. Your actions and habits shape your outcomes. Growth takes time. Like the bamboo tree, results often come after long unseen effort. Check your inputs. Audit your daily choices to align with your desired future. Protect your energy. Be mindful of who and what you let into your environment. Small wins matter. Acknowledge them to stay motivated.  
337: Your Vibration Is Your Currency with Carrie Moore
2026/03/05
There's a level of leadership most people never access, not because it's hidden, but because it requires going inward first. Nikki sits down with transformational leadership expert Carrie Moore to explore a powerful truth: your vibration is your currency. Drawing from neuroscience, quantum mechanics, and executive leadership, Carrie explains how the energy you bring into a room directly impacts trust, culture, and results. This conversation goes beyond performance tactics. It dives into identity, influence over execution, and why transformation is the real work of leadership. Nikki and Carrie unpack subconscious rewiring, sovereignty, and the idea that the relationship you have with yourself is the only relationship you give the world. If you're ready to evolve from high-performing doer to future-ready leader, this one will shift how you think, lead, and show up.   Additional Resources: Connect with Carrie on LinkedIn Watch Gut + Science (and more) on YouTube! Connect with Nikki on LinkedIn Follow PeopleForward Network on LinkedIn Learn more about PeopleForward Network   Nikki's Key Takeaways: Your vibration shapes trust, culture, and performance. Slow down to access awareness and influence. Transformation is leadership's true purpose. Influence scales impact more than execution. Identity work drives measurable business outcomes.  
Addicted to Betterment: Courage Builders, Not Courage Killers
2026/02/26
What if courage wasn't something you either had or didn't, but something you could build? Nikki and David open up about the real journey of courage, not as a Hollywood moment, but as a daily practice. From David's vulnerability in asking for help after a major injury, to Nikki's story of taking the stage during the emotional turbulence of divorce, they strip courage down to its core. The duo introduces a four-step framework rooted in faith, values, support systems, and taking action, even when it's scary. This episode is a call to action for anyone stuck in self-doubt or fear of failure. Whether you're facing a personal crossroads or seeking to lead others with more heart, you'll walk away inspired to become a courage builder, not a courage killer.   Additional Resources: Follow Addicted to Betterment wherever you listen to podcasts! Connect with Nikki on LinkedIn Connect with David on LinkedIn Watch Gut + Science (and more) on YouTube! Connect with Nikki on LinkedIn Follow PeopleForward Network on LinkedIn Learn more about PeopleForward Network   Key Takeaways: Courage starts with knowing you're not alone. Core values anchor brave decisions and actions. Borrowed belief powers you through tough times. Trying new things builds your courage muscle. Be a courage builder, not a courage killer.  
336: The ABCs of Leadership: Align. Believe. Choose. with JM Ryerson
2026/02/19
What happens when clarity, belief, and intention collide? You get a leadership framework so simple it's unforgettable, literally, it's the ABCs. Nikki is joined by JM Ryerson, coach, speaker, and founder of Let's Go Win, to unpack the "ABCs" of transformational leadership: Align, Believe, and Choose. Together, they explore how alignment creates a cultural backbone, belief fuels personal and professional breakthroughs, and conscious choices keep teams moving forward, even in tough times. From the power of simplicity and the danger of misaligned values to 4-day work weeks, this episode is full of actionable insights and real-life stories. Whether you're reworking your company values or reigniting your own leadership flame, this one will challenge you to upgrade, not change.   Additional Resources: Connect with JM on LinkedIn Watch Let's Go Win on YouTube Listen to Let's Go Win wherever you get your podcasts! Learn more about Let's Go Win Watch Gut + Science (and more) on YouTube! Connect with Nikki on LinkedIn Follow PeopleForward Network on LinkedIn Learn more about PeopleForward Network   Nikki's Key Takeaways: Alignment begins with clarity around core values and behavior. Belief shapes outcomes more than strategy ever could. Simplicity drives consistency, especially during change. Leaders must choose how they show up daily. Upgrade mindsets before expecting performance transformation.  
In the Loop: Leadership that Listens with Ashima Kapur
2026/02/17
What if HR's true power isn't just policies and programs, but its position as a strategic driver of culture and communication? Katherine sits down with Ashima Kapur, Chief People Officer at Allied Solutions, to explore the leadership mindsets and behaviors that drive sustainable growth. From growing Allied from 500 to nearly 2,000 employees to building an HR function that earns a seat at the table, Ashima shares a people-first blueprint for organizational success. She reveals how HR and communication go hand-in-hand to shape culture, why transparency and authenticity aren't optional anymore, and how leaders can empower teams by being real, clear, and consistent. Ashima's leadership philosophy is direct, human-centered, and refreshingly honest, exactly what's needed in today's evolving workplaces. Whether you're building a talent strategy or redefining your leadership style, this conversation is packed with practical wisdom for leaders who care about their people and want to lead with intention.   Additional Resources: Connect with Ashima on LinkedIn Connect with Katherine Coble on LinkedIn Learn more about Borshoff Watch Gut + Science (and more) on YouTube! Follow PeopleForward Network on LinkedIn Learn more about PeopleForward Network   Key Takeaways: HR must earn its seat through business understanding Culture is defined by consistent leadership behavior Communication must be authentic, transparent, and repeated Right person, right seat, right support equals success Growth demands people strategy aligned with business goals  
335: Leading with Honesty and Care: Empowerment in Action with Steve Sorenson
2026/02/12
What if the real secret to building leaders, not followers, was simply honesty paired with care? Nikki sits down with Steve Sorenson, Senior Director Learning and Culture at Johnsonville, to explore a leadership model rooted in humble candor, empowerment, and intentional coaching. Known for replacing "managers" with "coaches" and fostering autonomy through frameworks like the ABC Decision Method and the Simon Principle, Steve walks the talk when it comes to building trust, elevating teams, and modeling people-first leadership. This conversation is packed with tangible tools, soul-shifting moments, and the kind of clarity that challenges old norms and makes culture come alive. Whether you're trying to turn the ship or sharpen your edge, this one will shift how you lead.   Additional Resources: Connect with Steve on LinkedIn Learn more about Johnsonville Watch Gut + Science (and more) on YouTube! Connect with Nikki on LinkedIn Follow PeopleForward Network on LinkedIn Learn more about PeopleForward Network   Nikki's Key Takeaways: Empowerment grows when autonomy and clarity align. Humble candor blends honesty with deep care. Coaches build leaders, not followers. Shared language strengthens trust and culture. Model the behavior you want repeated.  
Work Doesn't Work (Anymore): Why Relationships Matter Most with Laurie Cozart
2026/02/10
What if the secret to better leadership isn't about doing more, but being more human? In this episode of Work Doesn't Work (Anymore), Dr. Ryan Darby sits down with leadership expert and founder of Brain Squared Leadership Solutions, Laurie Cozart. With over 10,000 individuals and 500 teams coached, Laurie brings deep insights on how leaders can thrive in today's complex and rapidly changing workplace. Together, they unpack why hero leadership is outdated, why clarity is the most underrated leadership skill, and how vulnerability and relationship-building are actually strategic advantages. Laurie shares stories from her own journey and introduces practical, neuroscience-backed tools for fostering resilient leadership, trust-filled teams, and simplified work cultures that don't burn people out. If you're tired of the noise and looking to build magic teams that feel good and perform better, this conversation is your playbook.   Additional Resources: Connect with Laurie on LinkedIn Followed Brain Squared Leadership Solutions on LinkedIn Learn more about Brain Squared Leadership Solutions Connect with Dr. Ryan Darby for continued leadership insights Follow PeopleForward Network on LinkedIn Learn more about PeopleForward Network   Key Takeaways: Hero leadership quietly exhausts everyone Clarity is kindness and performance fuel Relationships make hard tasks feel easy Vulnerability builds trust, not weakness Emotional safety drives resilience and engagement  

Podcast reviews

Read Gut + Science podcast reviews


5 out of 5
100 reviews
★★★★★
C_R_S2025 2022/10/21
Powerful
Nikki’s passion to inspire and equip leaders on their people-first journey shines through these episodes. A connector of people, a love for Mondays, a...
★★★★★
Rhinobam 2022/08/11
Nikki is a Master Host
This show is a top notch resource for people first leaders looking for their tribe of like-minded professionals. Highly Recommend
★★★★★
vkhb 2022/06/28
Always practical and useful
This podcast is a go to resource for practical and easily applicable leadership tips.
★★★★★
fourjays 2022/03/24
Inspirational
Nikki asks very intentional questions and gets to answers that inform and inspire people leaders and listeners alike. Love all the great insights and ...
★★★★★
Steve Zzzzs 2021/10/29
Important conversations
Nikki and team do such a great job of interviewing and bringing out valuable insights and ideas that benefit everyone.
★★★★★
Robert “Jake” Jacobs 2021/10/21
An Honor
It was a great pleasure speaking with host Nikki Lewallen on her podcast. I encourage listeners to hear all the episodes in her library for a great le...
★★★★★
Alexstrath1 2021/10/20
Be like water
Mondays takeover with Ira was incredible. As my team and I have worked through the anxieties of the pandemic (as we all have) Iras monologue was encou...
★★★★★
B. Mohr 2021/07/23
Highly Relevant & Undeniable Passion
Nikki and her team have a clear mission - to help all businesses operate with a people-first mindset. This podcast shares relevant and actionable insi...
★★★★★
Olivia Schwan 2021/04/26
REAL Leadership
Nikki hosted the CEO, Max, of Lessonly on Gut Science several months ago, and the conversation between the two of them doesn’t feel like the kind of...
★★★★★
tomwestfield 2020/09/24
Real Life Examples of Extraordinary Leadership
Gut + Science has been a treat to listen to. I have enjoyed the multiple episodes and really appreciate the stories that Nikki features. Her dialogue ...
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