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Fasting question

What happens after 20 hours of fasting?

Short answer

A 20-hour fast is more restrictive, and longer is not automatically better.

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
What happens after 24 hours of fasting? Does fasting increase growth hormone? Does fasting reduce inflammation?

Questions

What happens after 20 hours of fasting?

A 20-hour fast is more restrictive, and longer is not automatically better.

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.

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