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FASTING SHOULD NOT BE CONFUSING.

One person says fasting damages your metabolism. Another claims autophagy begins at exactly 16 hours. Someone else insists you need to fast for 72 hours before anything worthwhile happens.

Then come the arguments about ketosis, electrolytes, coffee, exercise, longer fasts and refeeding.

The Full Fasting Formula brings the important information together in one clear, practical guide.

WHAT YOU’LL LEARN

  • How glucose and stored glycogen are used during the early stages of fasting

  • Why hunger often arrives in waves and how ghrelin responds to habitual mealtimes

  • How the body transitions towards greater fat use and ketone production

  • What autophagy and mitophagy actually mean

  • The roles of insulin, mTOR and the body’s nutrient-sensing pathways

  • Why fasting benefits cannot be reduced to one universal timeline

  • How to progress gradually from shorter fasting windows towards longer fasts

  • What to drink during a fast and how to think about salt and electrolytes

  • Exercise, movement and activity during fasting

  • Why preparation matters before attempting an extended fast

  • How to approach refeeding without undoing the process

  • Who should avoid prolonged fasting or seek professional medical supervision

ABOUT COACH “HEAL” NEIL

Neil has more than 25 years of experience across health and fitness and began his own fasting journey in 2013. Through HEAL WITH NEIL, he helps people better understand the fundamentals of natural health, fasting and the body’s built-in systems for adaptation, repair and healing.

His approach is straightforward: understand the body, remove the confusion and use fasting as a tool - not a competition.

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IMPORTANT SAFETY NOTE

This guide is for general educational purposes only and is not medical advice. Fasting may not be appropriate for everyone. Anyone who is pregnant, underweight, medically unwell, taking medication or managing a health condition should consult an appropriately qualified healthcare professional before beginning or extending a fasting practice. Longer-duration fasting should only be undertaken with suitable preparation and professional supervision.