Your Health Data is Yours: Build a Fully Local AI Health Assistant with Llama 3 and MLX 🍏💻

Privacy isn't just a feature anymore; it’s a human right. As we integrate AI deeper into our lives, the thought of sending heart rate variability, sleep cycles, and activity levels to a cloud server feels... invasive. But what if you could have the reasoning power of a world-class LLM living entirely on your MacBook? In this tutorial, we are building a Privacy-First Health Predictor. We’ll extract data from Apple HealthKit, process it locally, and run inference using Llama 3 via the MLX framewo...