The Universe Within Podcast

By Jason Grechanik

A podcast delving into plant medicines, consciousness, holistic health, philosophy, psychology, science and myriad related topics. Hosted by Jason Grechanik.

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4.8

9999 ratings

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FAQs about The Universe Within Podcast:

How many episodes does The Universe Within Podcast have?

The podcast currently has 192 episodes available.

The Universe Within Podcast episodes:

April 15, 2026 Ep. 191 - Dr. Kelly McCann - Integrative/Environmental Medicine & Unforgetting
Hey everybody! Episode 191 of the show is out. In this episode, I spoke with Dr. Kelly McCann. Dr. Kelly McCann is a board-certified physician in Internal Medicine and Pediatrics, trained in Functional, Integrative, and Environmental Medicine. I was really happy to have Dr. Kelly on and share in her life’s journey, her study of medicine, her holistic view of health, and her very beautiful integration of ideas of spirit and, as we spoke about, the role of unknowing as tools to access the root cause of the human ailment. It was really a pleasure to connect, and I know you all will gain much from her wisdom and presence. As always, to support this podcast, get early access to shows, bonus material, and Q&As, check out my Patreon page below. Enjoy!
If you enjoyed our recent episode with Dr. Nathan Bryan and are curious to try Nitric Oxide, as listeners of the show, you can receive a 10% discount on all orders from their WEBSITE at checkout by using the Coupon code: UNIVERSE
To learn more about or contact Dr Kelly, visit her website at: https://drkellymccann.com
To learn more about our work, visit our website: https://NicotianaRustica.org
To view the recent documentary, Sacred Tobacco, about my work, visit: https://youtu.be/KB0JEQALI_w
I will be guiding our next plant medicine dietas with my colleague Merav Artzi (who I interviewed in episode 28) in:
June 7-14: Remote Online Dieta
June 29-July 5: Practitioner Training, Portugal
July 10-27: Westport, Ireland
November 2-30: Sacred Valley of Peru
If you would like more information about joining us and the work I do or about future retreats, visit my site at: https://NicotianaRustica.org
Integration/Consultation call: https://jasongrechanik.setmore.com
Patreon: https://patreon.com/UniverseWithin
YouTube join & perks: https://bit.ly/YTPerks
PayPal donation: https://paypal.me/jasongrechanik
Website: https://jasongrechanik.com
Instagram: https://instagram.com/JasonGrechanik
Facebook: https://facebook.com/UniverseWithinPodcast
Music: Nuno Moreno: https://m.soundcloud.com/groove_a_zen_sound & Stefan Kasapovski’s Santero Project: https://spoti.fi/3y5Rd4H
...more
1h 56min
April 08, 2026 Ep. 190 - Natasja Pelgrom - Psychedelics, Facilitation, Wisdom & Ritual
Hey everybody! Episode 190 of the show is out. In this episode, I spoke with Natasja Pelgrom. We sat down and spoke about her background, how at 14 years of age she had an experience with mushrooms that shaped her life, her work in the field of psychedelics, the power of ritual, initiations, the sublime, and psychedelic facilitation. I enjoyed speaking with Natasja and feel she speaks from a place of deep experiential wisdom and I trust you all will gain a lot from this episode. As always, to support this podcast, get early access to shows, bonus material, and Q&As, check out my Patreon page below. Enjoy!
This episode is sponsored by Real Mushrooms (https://realmushrooms.com) As listeners, enjoy a discount of 25% off your first order at checkout using the Discount code: UNIVERSE
If you enjoyed our recent episode with Dr. Nathan Bryan and are curious to try Nitric Oxide, as listeners of the show, you can receive a 10% discount on all orders from their WEBSITE at checkout by using the Coupon code: UNIVERSE
To learn more about or contact Natasja, visit her website at: https://www.natasjapelgrom.com
To learn more about our work, visit our website: https://NicotianaRustica.org
To view the recent documentary, Sacred Tobacco, about my work, visit: https://youtu.be/KB0JEQALI_w
I will be guiding our next plant medicine dietas with my colleague Merav Artzi (who I interviewed in episode 28) in:
June 7-14: Remote Online Dieta
June 29-July 5: Practitioner Training, Portugal
July 10-27: Westport, Ireland
November 2-30: Sacred Valley of Peru
If you would like more information about joining us and the work I do or about future retreats, visit my site at: https://NicotianaRustica.org
Integration/Consultation call: https://jasongrechanik.setmore.com
Patreon: https://patreon.com/UniverseWithin
YouTube join & perks: https://bit.ly/YTPerks
PayPal donation: https://paypal.me/jasongrechanik
Website: https://jasongrechanik.com
Instagram: https://instagram.com/JasonGrechanik
Facebook: https://facebook.com/UniverseWithinPodcast
Music: Nuno Moreno: https://m.soundcloud.com/groove_a_zen_sound & Stefan Kasapovski’s Santero Project: https://spoti.fi/3y5Rd4H
...more
1h 56min
April 01, 2026 Ep. 189 - Jason Grechanik - Tobacco, Cosmovisión, & the Path of Curandero
Hey everybody! Episode 189 of the show is out. This episode is a podcast I was interviewed on called Ayahuasca Podcast hosted by Sam Believ. Sam runs an ayahuasca center in Colombia and we’ve gotten to know each-other and I was happy to come on his podcast for an interview. We spoke about a lot of topics in this plant medicine world such as my time in Peru working at an ayahuasca center, my work with tobacco, the idea of cosmovisión, and what the path of apprenticeship entails. Sam did a great job with questions and I hope you gain some insight from this interview. As always, to support this podcast, get early access to shows, bonus material, and Q&As, check out my Patreon page below. Enjoy!
If you enjoyed our recent episode with Dr Nathan Bryan and are curious to try Nitric Oxide, as listeners of the show you receive a 10% discount on all orders from their WEBSITE at checkout by using the Coupon code: UNIVERSE
To learn more about or contact Jason, visit his website at: https://NicotianaRustica.org
To learn more about or contact Sam, visit his website at: https://ayahuascaincolombia.com/
To view the recent documentary, Sacred Tobacco, about my work, visit: https://youtu.be/KB0JEQALI_w
I will be guiding our next plant medicine dietas with my colleague Merav Artzi (who I interviewed in episode 28) in:
June 7-14: Remote Online Dieta
June 29-July 5: Practitioner Training, Portugal
July 10-27: Westport, Ireland
November 2-30: Sacred Valley of Peru
If you would like more information about joining us and the work I do or about future retreats, visit my site at: https://NicotianaRustica.org
Integration/Consultation call: https://jasongrechanik.setmore.com
Patreon: https://patreon.com/UniverseWithin
YouTube join & perks: https://bit.ly/YTPerks
PayPal donation: https://paypal.me/jasongrechanik
Website: https://jasongrechanik.com
Instagram: https://instagram.com/JasonGrechanik
Facebook: https://facebook.com/UniverseWithinPodcast
Music: Nuno Moreno: https://m.soundcloud.com/groove_a_zen_sound & Stefan Kasapovski’s Santero Project: https://spoti.fi/3y5Rd4H
...more
1h 29min
March 18, 2026 Ep. 188 - Marta Wanderlust - Motherhood, Sovereignty & Medicalization of Childbirth, Initiation, Christ & Love
Hey everybody! Episode 188 of the show is out. In this episode, I spoke with my friend Marta Wanderlust for her second appearance on the podcast—the first was five years ago, back in episode 16. Since then, Marta has become a mother of two, and this conversation centers largely on motherhood and the birthing process. We explore the parallels between birth and plant medicine ceremonies, birth as an initiation and threshold, the medicalization of childbirth and its downsides, and how birth itself can be a path to God. Marta also speaks to the role of Christ and faith, the reclamation of women’s sovereignty, and what that return of power could mean for a society less dependent on institutions and hierarchy. This was a deeply fascinating conversation about life, and Marta’s grounded, experiential wisdom truly shines through. I trust you’ll gain a lot from this one. As always, to support this podcast, get early access to shows, bonus material, and Q&As, check out my Patreon page below. Enjoy!
If you enjoyed our recent episode with Dr. Nathan Bryan and are curious to try Nitric Oxide, as listeners of the show, you can receive a 10% discount on all orders from their WEBSITE at checkout by using the Coupon code: UNIVERSE
To connect with Marta directly, please email [email protected].
To learn more about our work, visit our website: https://NicotianaRustica.org
To view the recent documentary, Sacred Tobacco, about my work, visit: https://youtu.be/KB0JEQALI_w
I will be guiding our next plant medicine dietas with my colleague Merav Artzi (who I interviewed in episode 28) in:
June 7-14: Remote Online Dieta
June 29-July 5: Practitioner Training, Portugal
July 10-27: Westport, Ireland
November 2-30: Sacred Valley of Peru
If you would like more information about joining us and the work I do or about future retreats, visit my site at: https://NicotianaRustica.org
Integration/Consultation call: https://jasongrechanik.setmore.com
Patreon: https://patreon.com/UniverseWithin
YouTube join & perks: https://bit.ly/YTPerks
PayPal donation: https://paypal.me/jasongrechanik
Website: https://jasongrechanik.com
Instagram: https://instagram.com/JasonGrechanik
Facebook: https://facebook.com/UniverseWithinPodcast
Music: Nuno Moreno: https://m.soundcloud.com/groove_a_zen_sound & Stefan Kasapovski’s Santero Project: https://spoti.fi/3y5Rd4H
...more
1h 56min
March 11, 2026 Ep. 187 - Dr. Nathan Bryan - Nitric Oxide: A Molecule for Human Health
Hey everybody! Episode 187 of the show is out. In this episode, I spoke with Dr. Nathan Bryan. Dr. Bryan is a doctor who has spent much of his life studying the effects and benefits of the molecule nitric oxide and its relationship to health. We spoke about how he first came to know it, the correlation and potential causation of a lack of nitric oxide in various health conditions, ways to improve endogenous production, the role of the oral microbiome in health, and holistic health in general. It’s a fascinating subject, and Dr. Bryan is doing really good work illuminating this little-known molecule. As always, to support this podcast, get early access to shows, bonus material, and Q&As, check out my Patreon page below. Enjoy!
This episode is sponsored by Real Mushrooms (https://realmushrooms.com) As listeners, enjoy a discount of 25% off your first order at checkout using the Discount code: UNIVERSE
If you're curious about Nitric Oxide, as listeners of the show, you can receive a 10% discount on all orders from N1o1.com at checkout by using the Coupon code: UNIVERSE
To learn more about or contact Dr. Bryan, visit his website at: https://n1o1.com/ and YouTube channel at: https://www.youtube.com/@DrNathanSBryanNitricOxide
To learn more about our work, visit our website: https://NicotianaRustica.org
To view the recent documentary, Sacred Tobacco, about my work, visit: https://youtu.be/KB0JEQALI_w
I will be guiding our next plant medicine dietas with my colleague Merav Artzi (who I interviewed in episode 28) in:
June 2026: Remote Online Dieta
July 2026: Westport, Ireland
November 2026: Sacred Valley of Peru
If you would like more information about joining us and the work I do or about future retreats, visit my site at: https://NicotianaRustica.org
Integration/Consultation call: https://jasongrechanik.setmore.com
Patreon: https://patreon.com/UniverseWithin
YouTube join & perks: https://bit.ly/YTPerks
PayPal donation: https://paypal.me/jasongrechanik
Website: https://jasongrechanik.com
Instagram: https://instagram.com/JasonGrechanik
Facebook: https://facebook.com/UniverseWithinPodcast
Music: Nuno Moreno: https://m.soundcloud.com/groove_a_zen_sound & Stefan Kasapovski’s Santero Project: https://spoti.fi/3y5Rd4H
...more
1h 30min
February 25, 2026 Ep. 186 - Luis Eduardo Luna - Plant Doctors, Ayahuasca, Anthropology, & Bridging of Worlds
Hey everybody! Episode 186 of the show is out. In this episode, I spoke with Luis Eduardo Luna. Luis is one of the luminaries in the field of plant medicine as has a career that spans nearly seven decades. He has worked alongside and learned from some of the greats such as Richard Evans Schultes, R. Gordon Wasson, Albert Hoffman, Pablo Amaringo, the McKenna’s, Dolmatoff, and many more. We spoke about his life growing up in Colombia, his early years in a Catholic monastery, how a chance encounter with Terrance McKenna and ingesting yagé changed the course of his life and work, and the extraordinary life he lived and created as one of the pioneers of researching the idea of plant intelligence and how indigenous groups of the Americas used plants to shape their cosmosvisions. It was a fascinating conversation and I was very happy and honored to have Luis on. As always, to support this podcast, get early access to shows, bonus material, and Q&As, check out my Patreon page below. Enjoy!
To learn more about or contact Luis Eduardo Luna, visit his website at: https://www.wasiwaska.org
For informaiton about Luis’ upcoming October seminar, visit: https://www.wasiwaska.org/seminar/amazonia-an-anthropogenic-rainforest-biological-diversity-cultural-plurality-and-indigenous-consciousness-exploration//
For information about Luis’ personal collection of Pablo Amaringo’s artwork: visit: https://trueamaringos.com
To see Luis’ documentary Don Emilio y sus Doctorcitos, visit: https://youtu.be/2NJBnCKSjmM?si=5AyqkaJhjkavnhj7
To learn more about our work, visit our website: https://NicotianaRustica.org
To view the recent documentary, Sacred Tobacco, about my work, visit: https://youtu.be/KB0JEQALI_w
I will be guiding our next plant medicine dietas with my colleague Merav Artzi (who I interviewed in episode 28) in:
February 2026: Sacred Valley of Peru
June 2026: Remote Online Dieta
July 2026: Westport, Ireland
November 2026: Sacred Valley of Peru
If you would like more information about joining us and the work I do or about future retreats, visit my site at: https://NicotianaRustica.org
Integration/Consultation call: https://jasongrechanik.setmore.com
Patreon: https://patreon.com/UniverseWithin
YouTube join & perks: https://bit.ly/YTPerks
PayPal donation: https://paypal.me/jasongrechanik
Website: https://jasongrechanik.com
Instagram: https://instagram.com/JasonGrechanik
Facebook: https://facebook.com/UniverseWithinPodcast
Music: Nuno Moreno: https://m.soundcloud.com/groove_a_zen_sound & Stefan Kasapovski’s Santero Project: https://spoti.fi/3y5Rd4H
...more
2h 16min
February 18, 2026 Ep. 185 - Dr. Aaron Hartman MD - Health, Functional Medicine, & Disease
Hey everybody! Episode 185 of the show is out. In this episode, I spoke with Dr. Aaron Hartman MD. Dr. Hartman has a really grounded and holistic approach to health and I really enjoyed our conversation. We spoke about his background, medical school, his his interest in functional medicine, the journey that he embarked on helping to heal his daughter, diagnosis, chronic disease, environmental toxins, diet, the role of spirit in health, and a lot of other topics. I trust you will gain a lot from Dr. Hartman’s experience and wisdom. As always, to support this podcast, get early access to shows, bonus material, and Q&As, check out my Patreon page below. Enjoy!
This episode is sponsored by Real Mushrooms (https://realmushrooms.com) As listeners, enjoy a discount of 25% off your first order at checkout using the Discount code: UNIVERSE
To learn more about or contact Dr. Hartman, visit his website at: https://aaronhartmanmd.com
To learn more about our work, visit our website: https://NicotianaRustica.org
To view the recent documentary, Sacred Tobacco, about my work, visit: https://youtu.be/KB0JEQALI_w
I will be guiding our next plant medicine dietas with my colleague Merav Artzi (who I interviewed in episode 28) in:
February 2026: Sacred Valley of Peru
June 2026: Remote Online Dieta
July 2026: Westport, Ireland
November 2026: Sacred Valley of Peru
If you would like more information about joining us and the work I do or about future retreats, visit my site at: https://NicotianaRustica.org
Integration/Consultation call: https://jasongrechanik.setmore.com
Patreon: https://patreon.com/UniverseWithin
YouTube join & perks: https://bit.ly/YTPerks
PayPal donation: https://paypal.me/jasongrechanik
Website: https://jasongrechanik.com
Instagram: https://instagram.com/JasonGrechanik
Facebook: https://facebook.com/UniverseWithinPodcast
Music: Nuno Moreno: https://m.soundcloud.com/groove_a_zen_sound & Stefan Kasapovski’s Santero Project: https://spoti.fi/3y5Rd4H
...more
1h 40min
February 11, 2026 Ep. 184 - Jason Grechanik - Iboga, Tobacco, & Plant Medicines
Hey everybody! Episode 184 of the show is out. This episode is a podcast I was interviewed on called Beyond the Courage hosted by Robert Canis. Robert has a really good podcast about holistic healing and I was happy to join him. We spoke about a lot of different aspects of my path and he also really focused on iboga which is not something I speak much about. It was a good interview and Robert did a great job of picking my mind and going into some subjects I don’t always speak about. Consider supporting his work if you can. As always, to support this podcast, get early access to shows, bonus material, and Q&As, check out my Patreon page below. Enjoy!
To learn more about or contact Jason, visit his website at: https://NicotianaRustica.org
To learn more about or contact Robert, visit his website at: https://www.beyondthecourage.com
To view the recent documentary, Sacred Tobacco, about my work, visit: https://youtu.be/KB0JEQALI_w
I will be guiding our next plant medicine dietas with my colleague Merav Artzi (who I interviewed in episode 28) in:
January 2026: our second Remote Dieta
February 2026: Sacred Valley of Peru
July 2026: Westport, Ireland
November 2026: Sacred Valley of Peru
If you would like more information about joining us and the work I do or about future retreats, visit my site at: https://NicotianaRustica.org
Integration/Consultation call: https://jasongrechanik.setmore.com
Patreon: https://patreon.com/UniverseWithin
YouTube join & perks: https://bit.ly/YTPerks
PayPal donation: https://paypal.me/jasongrechanik
Website: https://jasongrechanik.com
Instagram: https://instagram.com/JasonGrechanik
Facebook: https://facebook.com/UniverseWithinPodcast
Music: Nuno Moreno: https://m.soundcloud.com/groove_a_zen_sound & Stefan Kasapovski’s Santero Project: https://spoti.fi/3y5Rd4H
...more
1h 48min
February 04, 2026 Ep. 183 - Thoryn Stephens - Plant Medicines, Consciousness, AI, Biology & Machines
Hey everybody! Episode 183 of the show is out. In this episode, I spoke with Thoryn Stephens. Thoryn is the CEO and founder of Brain.One which is doing really interesting work in human optimization. We sat down and spoke about his life, how, as a young man, he came across huachuma in Ecuador and how that had a transformative impact on him, various other plant medicines, consciousness, BCI and AI, his work as a molecular biologist, and the future of technology. It was a really interesting conversation, and I think Thoryn has a lot of wisdom and insights to share. As always, to support this podcast, get early access to shows, bonus material, and Q&As, check out my Patreon page below. Enjoy!
This episode is sponsored by Real Mushrooms. As listeners, visit their website to enjoy a discount of 25% off your first order: https://www.realmushrooms.com/universe
To learn more about or contact Thoryn, visit his website at: https://brain.one
To learn more about our work, visit our website: https://NicotianaRustica.org
To view the recent documentary, Sacred Tobacco, about my work, visit: https://youtu.be/KB0JEQALI_w
I will be guiding our next plant medicine dietas with my colleague Merav Artzi (who I interviewed in episode 28) in:
February 2026: Sacred Valley of Peru
July 2026: Westport, Ireland
November 2026: Sacred Valley of Peru
If you would like more information about joining us and the work I do or about future retreats, visit my site at: https://NicotianaRustica.org
Integration/Consultation call: https://jasongrechanik.setmore.com
Patreon: https://patreon.com/UniverseWithin
YouTube join & perks: https://bit.ly/YTPerks
PayPal donation: https://paypal.me/jasongrechanik
Website: https://jasongrechanik.com
Instagram: https://instagram.com/JasonGrechanik
Facebook: https://facebook.com/UniverseWithinPodcast
Music: Nuno Moreno: https://m.soundcloud.com/groove_a_zen_sound & Stefan Kasapovski’s Santero Project: https://spoti.fi/3y5Rd4H
...more
1h 34min
January 28, 2026 Ep. 182 - Dr Darren Schmidt DC - Metabolic Health, Nutrition, Detoxification, Parasites, & Medicine
Hey everybody! Episode 182 of the show is out. In this episode, I spoke with Dr Darren Schmidt DC. Dr Schmidt was recommended to me, and I really enjoyed some of his content on YouTube. We sat down and spoke about a variety of topics, including agriculture, nutrition, health, subsidies, detoxification, parasites, RFK, medicine, and a lot else. I think Dr Schmidt is doing great work at sharing more holistic medicine and think and trust you all will gain much from his experience and teachings. As always, to support this podcast, get early access to shows, bonus material, and Q&As, check out my Patreon page below. Enjoy!
To learn more about or contact Dr Schmidt, visit his website at: https://thenutritionalhealingcenter.com
To learn more about our work, visit our website: https://NicotianaRustica.org
To view the recent documentary, Sacred Tobacco, about my work, visit: https://youtu.be/KB0JEQALI_w
I will be guiding our next plant medicine dietas with my colleague Merav Artzi (who I interviewed in episode 28) in:
February 2026: Sacred Valley of Peru
June 2026: Remote Online Dieta
July 2026: Westport, Ireland
November 2026: Sacred Valley of Peru
If you would like more information about joining us and the work I do or about future retreats, visit my site at: https://NicotianaRustica.org
Integration/Consultation call: https://jasongrechanik.setmore.com
Patreon: https://patreon.com/UniverseWithin
YouTube join & perks: https://bit.ly/YTPerks
PayPal donation: https://paypal.me/jasongrechanik
Website: https://jasongrechanik.com
Instagram: https://instagram.com/JasonGrechanik
Facebook: https://facebook.com/UniverseWithinPodcast
Music: Nuno Moreno: https://m.soundcloud.com/groove_a_zen_sound & Stefan Kasapovski’s Santero Project: https://spoti.fi/3y5Rd4H
...more
1h 40min

FAQs about The Universe Within Podcast:

How many episodes does The Universe Within Podcast have?

The podcast currently has 192 episodes available.

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