Blue Zones are often used as proof that humans thrive on a plant-based diet — but the real story is far more nuanced. When you look at anthropology, traditional food prep, and the actual diets of long-lived cultures, you’ll find meat, dairy, and properly prepared plants all play a role. Here’s what the Blue Zones really ate — and what we should actually learn from them.

Sourdough isn’t a trend — it’s how bread was traditionally made. This beginner-friendly guide explains why fermentation matters and walks you through a simple, step-by-step method to build your own sourdough starter from scratch.