Dairy is one of the most controversial foods in modern nutrition. In this evidence-based deep dive, we examine whether humans are actually meant to consume cow’s milk, how dairy has been used throughout human history, what lactose intolerance really means, and why raw and traditionally produced dairy behaves very differently than modern processed milk.

Fasting isn’t a trend — it’s a biological rhythm built into human physiology. This article breaks down 10 science-backed benefits of fasting, including effects on inflammation, metabolism, brain health, gut function, and cellular repair, plus who should and shouldn’t fast.

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.