Fasting question
Why did I gain weight after fasting?
Short answer
Short-term weight gain after fasting can be food, water, salt, or eating-window calories—not always fat.
Step by step
1
Start with a sustainable fasting window.
2
Keep the eating window balanced instead of extreme.
3
Track how your body responds over several days.
Example
Use trend data, not one dramatic day, to judge fasting.
Related questions
Questions
Why did I gain weight after fasting?
Short-term weight gain after fasting can be food, water, salt, or eating-window calories—not always fat.
Safety note: Educational only. People who are pregnant, breastfeeding, under 18, have diabetes, take glucose-affecting medication, have a history of eating disorders, or feel unwell should speak with a qualified clinician before fasting.
Track it in Fast Goblin.
Free on the App Store, private by design. Android coming soon.