Science, simplified.

A step-by-step look at the biochemical pathway from glucose to stored triglycerides — and exactly where CostCarbs intervenes to redirect the process.

Lipolysis is the process of breaking down stored fat for energy. Here's what the research says about activating it sustainably without extreme restriction.

Your liver and muscles store excess glucose as glycogen. Understanding this system is key to understanding weight gain — and weight loss.

Extreme diets trigger muscle loss and metabolic slowdown. A modest deficit, paired with CostCarbs, works with your biology instead of against it.

Insulin signals cells to absorb glucose — but chronically elevated insulin promotes fat accumulation. Here's what the science shows.

What does it actually mean to "cost" a carbohydrate? A beginner-friendly walkthrough of the CostCarbs method and why it works.