Fasting Blog – Science, Stories & Practical Advice
These articles combine scientific research, self-experiment data, and practical experience. They’re shared for learning and discussion — not medical advice. Research on fasting is evolving, and individual responses vary widely. If you have a health condition or take medication, consult your doctor before fasting.
Fasting Ketones: How Quickly You Get Into Ketosis (With Real Data)
How fast do ketones rise during fasting? In my 7-, 9-, and 10-day water fasts, I tracked how quickly I entered ketosis and what made the biggest difference. Turns out, movement early in the fast helps you reach deep ketosis faster — and burn more fat along the way. Here’s how glucose drops, ketones rise, and why fasting ketosis is totally different from dangerous ketoacidosis.