What is The Wet Sponge?
Short answer first. Full logic in the chapter.
The Wet Sponge is water retention — and it's the reason people quit diets that are actually working.
Your body holds water from:
- Glycogen: Every gram of stored carbs holds 3-4 g (0.1 oz) of water
- Sodium: A salty meal can add 1-2 kg (4.4 lbs) overnight
- Cortisol (stress): Spikes water retention dramatically
- Muscle repair: After exercise, muscles soak up water to heal
- Inflammation: Processed food, alcohol, poor sleep
This water has nothing to do with fat. You can be burning fat perfectly while the scale goes UP because The Wet Sponge is full.
The fix: Use your Weekly Average (weigh 3 mornings/week, average them). Compare averages to averages. Never react to a single day.
From the Book
Chapter 4: The Hidden Weight
Connected ChapterChapter 10: Troubleshooting
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