Tim Gray
Hosted by Tim Gray
The founder of the Health Optimisation Summit interviews doctors and experts on longevity, biohacking, and the science of human connection.
A long-form interview show where biohacker Tim Gray explores health optimization with scientists, doctors, and thought leaders. While covering typical biohacking topics like sleep, supplements, and health metrics, the show has a significant focus on the biological impact of relationships, community, and psychology. Gray often uses his own health journey and personal experiences as a conversational bridge to the guest's expertise.
“The podcast uniquely merges the worlds of 'hard' biohacking (metrics, tech, supplements) with the 'soft' sciences of psychology and human connection, framing relationships and community as critical, measurable inputs for longevity.”
Who hosts this show
Tim Gray is the founder of the Health Optimisation Summit, Europe's largest health conference. After resolving his own chronic health issues through self-experimentation, he launched the podcast to bring conversations with the world's leading doctors, biohackers, and longevity experts to a wider audience. The show provides actionable advice on health, performance, and longevity, with a data-driven approach.
Credentials & credits
- Founder, Health Optimisation Summit
- Psychology Specialist (per prior career)
- Biohacker
Other ventures
- Health Optimisation Summit (London & Austin)
- Health Optimisation Retreats
- Weekly Health Optimisation Newsletter
- Owner, Swanwick (blue-blocking glasses)
What kind of podcast
- Country
- United Kingdom
- Region
- uk
When new episodes drop
- 01Childhood wound is being activated when...Jun 16, 2026 · 47s
- 02Intermittent Reinforcement: Why Toxic Relationships Are So AddictiveJun 16, 2026 · 9 min
- 03Emotionally Unavailable PeopleJun 15, 2026 · 38s
- 04The Lonelier You Are, the Harder Connection GetsJun 11, 2026 · 34s
- 05Francesca Tighinean: Why Butterflies May Be Anxiety and Safe Love Feels BoringJun 10, 2026 · 1h 08m
- 06How Vishen Lakhiani Built His Dream Social Circle From ScratchJun 4, 2026 · 6 min
- 07The People Around You Are Shaping Your Biology | Vishen LakhianiMay 27, 2026 · 1h 07m
- 08Your Mouthwash Is Raising Your Blood Pressure (Here's Why)May 17, 2026 · 6 min
Notable episodes
- 01Francesca Tighinean: Why Butterflies May Be Anxiety and Safe Love Feels Boring
This episode is a prime example of the show's theme of linking psychology to biology, explaining how attachment styles and trauma can manifest as physical feelings of 'chemistry'.
- 02The People Around You Are Shaping Your Biology | Vishen Lakhiani
A deep dive into the importance of community for health, where the founder of Mindvalley argues that social connection is a more powerful health intervention than many supplements.
- 03How Vishen Lakhiani Built His Dream Social Circle From Scratch
This clip offers a highly tactical breakdown of community building, showcasing the podcast's commitment to providing actionable, system-based advice.
What you'll be asked on this show
Tim Gray begins interviews by establishing a warm, personal rapport, often mentioning how he has followed the guest's work for years or attended their events. He probes for detail by sharing his own related experiences or vulnerabilities, which encourages guests to do the same. A common technique is to read a guest's own concept or quote back to them and ask them to elaborate, showing he's done his research. He allows guests to give long, uninterrupted answers, guiding the conversation with follow-ups rather than a rigid list of questions. Near the end, he often asks for a single, actionable piece of advice or the one thing that has 'moved the needle most' for the guest personally.
This is a single-host interview show. Tim Gray often opens by establishing a personal connection with the guest, then allows them to speak at length without interruption. He shares his own anecdotes to build rapport and closes many episodes with his signature catchphrase, "Remember, let's spread the health."
Questions Tim Gray keeps coming back to
12 cataloguedIf you're going on this show as a guest, expect some version of each of these. Each note explains when Tim Gray reaches for it.
origin
3- Q.01
“Tell me a little bit about yourself and how you got here.”
A standard opening to allow the guest to frame their own story and expertise.
- Q.02
“Could you tell us the background of how [your company/project] came to be?”
Used to dig into the origin story of a guest's major life's work.
- Q.03
“Are we choosing partners from real attraction or what feels familiar from childhood?”
A key question in psychology-focused episodes to explore the roots of relationship patterns.
personal
1- Q.01
“What do you think has moved the needle most for your own health and longevity?”
Asks the expert to distill their knowledge into a single, personal, high-impact practice.
advice
4- Q.01
“When pressure builds for you personally, how do you reset?”
Seeks personal, actionable advice on stress management from high-performers.
- Q.02
“How can someone tell the difference between genuine attraction and an old pattern being activated?”
This question requests a practical tool for listeners to self-assess their romantic feelings.
- Q.03
“How is community different from just having good friends or a tight team at work?”
Pushes for a more precise definition of a key concept discussed on the show.
- Q.04
“What are the best ways you know of for improving [a specific health metric like HRV]?”
Drills down from broad concepts to specific, actionable advice on a technical topic.
health
1- Q.01
“Why is connection so important for stress and longevity?”
Establishes the foundational theme of many episodes: that social health is biological health.
mindset
1- Q.01
“[Quotes guest's concept]. Tell me more about that.”
Shows he has engaged with the guest's work and invites them to elaborate on their own ideas.
process
1- Q.01
“Can you heal alone, or does healing have to happen in a relationship?”
Addresses a common listener question and challenges assumptions about personal growth.
future
1- Q.01
“How do you think AI is going to affect community and humans in general?”
A forward-looking question that connects health and society with major technological trends.
Signature segments
- · Promotion for the Health Optimisation Summit
- · Closing catchphrase: "Remember, let's spread the health."
- · Host shares personal anecdotes to illustrate concepts
- · Direct-to-camera introduction explaining the podcast's mission
Topics covered repeatedly
Who gets booked here
Guests are established experts with their own platforms, including psychologists, authors, functional medicine doctors, and founders of major brands in the personal development and health space, such as Vishen Lakhiani of Mindvalley and relationship coach Francesca Tighinean.
- Francesca Tighineanon Francesca Tighinean: Why Butterflies May Be Anxiety and Safe Love Feels Boring
- Vishen Lakhianion The People Around You Are Shaping Your Biology | Vishen Lakhiani
Where to find this show
Audience & reach
The show is primarily sponsored by Tim Gray's own Health Optimisation Summit, directly promoting the large-scale event to a perfectly aligned audience. Other ads include his newsletter and related health products like StemRegen.
Subscriber and view counts are pulled live from YouTube and re-verified on a 30-day cycle. Listener estimates for the RSS feed aren't published here unless they're host-verified.
Pitch Tim Gray
People also ask
- What is Tim Gray's background?
- Tim Gray is known as a leading UK biohacker and is the founder of the Health Optimisation Summit. He became dedicated to health optimization after healing his own chronic health conditions through self-experimentation and research.
- What is the podcast's format?
- It is a long-form interview podcast where host Tim Gray has one-on-one conversations with experts in health, longevity, and personal development.
- Is the podcast still active?
- Yes, the podcast releases new episodes weekly.
- What is the Health Optimisation Summit?
- It is a large-scale conference founded by Tim Gray, held in London and Austin, that brings together leading experts, brands, and attendees focused on biohacking, longevity, and health.
- Where can I listen to the podcast?
- The podcast is available on YouTube, Apple Podcasts, Spotify, and other major podcast platforms.
Built from the show's public RSS feed, YouTube, the host's own websites, and the cited sources below. Computed and AI-extracted fields are labelled. Facts only — no private info, no fabrication, no transcripts republished.
Sources & how this page was built
This page is AI-assisted, grounded in the public sources cited below, and host-verifiable. We publish facts only; we do not republish transcripts. If anything here is wrong, the host can claim and correct the page above.Model: gemini-2.5-pro · high confidence
- [01]Health Optimisation Official Websitehealthoptimisation.com
- [02]Health Optimisation Summitsummit.healthoptimisation.com
- [03]Tim Gray - Functional Health Profilefunctional-health.org
- [04]Tim Gray - The Miracle Morning Interviewmiraclemorning.com
- [05]Tim Biohacker - Weekly Newslettertimbiohacker.com
- [06]Evening Standard: Tim Gray's Daily Routinestandard.co.uk
- [07]The Health Optimisation Podcast on Apple Podcastspodcasts.apple.com
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