Creatine and Fasting: The Science You Need to Know

500+ peer-reviewed studies on creatine. And most people who fast avoid it — because they think it'll break their fast. It won't. Here's the science.

What Creatine Does

Creatine is stored as phosphocreatine in your muscles. During high-intensity activity, it rapidly regenerates ATP — your primary energy currency. More creatine = more ATP = better performance and faster recovery.

Does It Break a Fast?

No. Creatine monohydrate has zero calories and causes zero insulin response. Your fast stays intact. The benefits don't:

  • Muscle preservation — critical during caloric restriction
  • Cognitive function — your brain uses creatine too
  • Cellular hydration — works with electrolytes to keep cells full

The Right Dose

3–5g per day. Lyte & Loaded by Fasted Rebels delivers exactly 5g per serving. Science-backed. Rebel-approved.