Will Read & James Grant

Health Stacks: AI & Tech for Health & Fitness

Health EN ↓ 5 episodes

Real AI workflows for health and fitness you can steal today. Not theory, not hype, actual screen-share demos. Every episode, we watch someone walk through exactly how they use ChatGPT, Claude, and other AI tools for training, nutrition, supplements, and recovery. You'll see their prompts, their data, and their results. Whether it's fact-checking supplement claims, building a personalized workout plan, or using AI to analyze your blood work, we show you how it's done, step by step. Hosted by Will Read and James Grant. New episodes weekly. Subscribe and never miss a workflow.

Author

Will Read & James Grant

Episodes

The Best Vibe-Coded Health System We've Ever Seen 18.03.2026 21:35

Mike Hudack (CEO of Sling Money, former executive at Meta, Monzo and Deliveroo) built a personal health data platform almost entirely using Claude Code — connecting his whole genome sequencing, blood tests, Oura Ring, 13 years of Withings data, and workout logs into one AI system. He did it as a side project, with prompts, while running a startup and raising three kids. In this episode, Mike walks...

How I Built an AI That Personalises Workouts to My Body: HealthStacks with James McAulay 09.03.2026 28:05

James McAulay connected his Garmin, Strava, TrainingPeaks, gym app, and a 65-page blood work report into a single AI coaching system inside Claude Desktop — no code required. He runs four live demos showing exactly how it works. The system critiques recent runs using sleep and HRV data, designs structured workouts based on readiness metrics, spots gaps in gym programming, and personalises post-wor...

I Built a Custom GPT to Manage My Supplements 12.02.2026 29:11

James walks through how he built a custom GPT that knows his blood work, health goals, and red lines — and how it recently told him to stop taking glycine. In this episode, you'll see: - How to build a custom GPT that acts as your personal supplement advisor - A prompting technique that compensates for gaps in your own knowledge - Why stacking similar supplements can work against you (and how AI c...

How I Fact-Check Health Claims Before Buying Anything: HealthStacks Episode 1 04.02.2026 20:24

Stop wasting money on supplements that don't work for you. In this episode, I show you the exact 3-step workflow I use to fact-check health claims, personalize recommendations to my blood work, and find high-quality products at the best price. Will Read demonstrates how he uses Consensus.app to search peer-reviewed research, then ChatGPT with his blood test data to check if supplements are actuall...

Steal These Health & Fitness Workflows: Introducing Health Stacks 03.02.2026 0:51

Coming Soon: HealthStacks: AI & Tech for Health & Fitness