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The Healthier Podcast

The place for people building in health, fitness and wellness.

Interviews with founders and investors.

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The frameworks and playbooks behind the fastest growing companies in health, fitness and wellbeing.

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Andrew Steele

Latest episode · 39:51

Andrew SteeleFounder & CEO, StrideDNA, blood and gut testing membership

Andrew Steele is an Olympic medallist who built Stride, a preventative health membership with almost 16,000 paying customers. A conversation about finding out why people really buy, going direct to consumer before selling to businesses, and what keeps people renewing an £800-a-year membership.

Founder interviews · Episode 12

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Includes the original HealthStacks AI series.

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12 episodes

Founder interviews · 12

How Stride built an £800-a-year membership with 85% renewals

Andrew Steele · Stride (DNA, blood and gut testing membership)

Andrew Steele is an Olympic medallist who built Stride, a preventative health membership with almost 16,000 paying customers. A conversation about finding out why people really buy, going direct to consumer before selling to businesses, and what keeps people renewing an £800-a-year membership.

39:51

Founder interviews · 11

How to raise money from angel investors in 2026

Nicola Telford · Tabu Ventures (Angel syndicate and investor community)

Nicola Telford runs Tabu Ventures, an angel community backing health businesses most investors find too awkward to look at. A conversation about why culture accepts these markets before capital does, what breakthrough founders have in common, and what to know before taking anyone's money.

41:26

Founder interviews · 10

34 minutes to rethink how big your business could be

Iain de Havilland · NADclinic Group (NAD+ clinics and partner services)

Iain de Havilland explains NADclinic’s growth through B2B infrastructure, local partners and service. A conversation about the choices behind international expansion, adapting existing technology and solving distribution problems.

34:47

Founder interviews · 09

How this gym grew 30% a year—with no contracts

Evgenia Koroleva · ONE LDN (Strength training gyms and classes)

Evgenia Koroleva, founder of ONE LDN, explains how a gym can turn community into repeat business: flexible memberships, a clearly chosen customer, brand partnerships and new revenue from existing space. Practical ideas for founders building health and fitness businesses.

36:22

Founder interviews · 08

Why It Took 6 Years to Build This Sweat Sensor

Stefan van der Fluit · FLOWBIO (Sweat sensors for hydration)

FLOWBIO founder Stefan van der Fluit on six years of building a sweat sensor, moving into retail and competing with bigger wearable brands.

40:28

Founder interviews · 07

Why Gyms Won't Buy Your Fitness App

Max Cotton · Vor (AI exercise programming)

Vor founder Max Cotton on selling to gyms, building an exercise engine without LLMs, and bringing PureGym founder Peter Roberts onto his board.

50:13

HealthStacks AI · 06

What's Actually Going On Inside You (AI Can Now Tell You)

Hamish Grierson · Thriva (At-home blood testing)

Thriva co-founder Hamish Grierson demonstrates the company’s blood-testing service, wearable dashboard and AI health assistant.

26:39

HealthStacks AI · 05

Your Health Dashboard Is Useless Unless You Do This

Alex Honchar · Neurons Lab (AI consultancy and engineering)

Alex Honchar connects Garmin, Oura, Withings and Yazio to Claude to explore links between his diet, sleep and training, then saves the analysis as a reusable skill.

26:29

HealthStacks AI · 04

The Best Vibe-coded Health Setup We've Ever Seen

Mike Hudack · Sling Money (International money transfers)

Mike Hudack shows the health platform he built with Claude Code, combining DNA results, blood tests, wearable data and workout logs.

21:36

HealthStacks AI · 03

I Fed My Blood Work to an AI — Here's What It Said

James McAulay · Endurance athlete and triathlete

James McAulay connects his training apps and blood tests to Claude Desktop, then demonstrates how he uses it to review workouts and plan training.

28:00

HealthStacks AI · 02

I Built a Custom GPT to Manage My Supplements

James Grant · Healthier (Health and AI podcast)

James Grant shows the custom GPT he built to review supplements against his blood tests and health goals, including why it suggested he stop taking glycine.

29:11

HealthStacks AI · 01

How I Fact-Check Health Claims Before Buying Anything

Will Read · Healthier (Health and AI podcast)

Will Read uses Consensus.app and ChatGPT to check health claims, review supplements against his blood tests and compare prices.

20:23

Healthier Notes

A founder’s playbook every week.

The frameworks and playbooks behind the fastest growing companies in health, fitness and wellbeing.

Healthier Notes

A founder’s playbook every week.

The frameworks and playbooks behind the fastest growing companies in health, fitness and wellbeing.