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 through the exact system and how it caught something none of his individual apps could: a specific overtraining period, identified by cross-referencing HRV data with blood tests and workout logs. He also demos a food tracker he built in 10 minutes and explains why he's returning his Whoop.
LINKS & RESOURCES
- Claude Code: https://claude.ai
- Oura Ring: https://ouraring.com
- Withings: https://www.withings.com
- Strong App: https://www.strong.app
- DNAComplete.com: https://www.dnacomplete.com
- SNPedia: https://www.snpedia.com
- ElevenLabs: https://elevenlabs.io
- OpenAI API: https://openai.com
TIMESTAMPS
0:00 Introduction
1:30 Mike's background — Facebook, Deliveroo, Monzo, Sling Money
3:02 Building a food tracker in 10 minutes
3:59 AI detects overtraining from cross-referenced data
5:30 Whole genome sequencing analysis with Claude Code
8:23 Why conversational AI beats dashboards
9:46 Claude vs ChatGPT as your doctor
11:00 Layering data: Oura, Withings (13+ years), Strong app
13:30 The FatSecret problem — £1,500/month for UK access
15:00 MCP server architecture
16:50 Why Mike is returning his Whoop
18:00 WhatsApp-based health AI via Open Claude
19:24 "Most exciting thing in the last hundred years"
20:30 Proactive daily health summaries
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ABOUT HEALTHSTACKS
AI workflows for training, nutrition, and recovery you can steal today.
Hosts: Will Read & James Grant
Website: https://healthstacks.ai
Subscribe for new episodes every Wednesday
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#HealthStacks #AIHealth #ClaudeCode #OuraRing #Whoop #GenomicData #HealthData #PersonalAI
