Fasting question
Does erythritol break a fast?
Short answer
Erythritol is usually very low calorie, but it is still a sweetener and may not fit a strict fast.
Step by step
1
Decide if your fast is strict, practical, medical, or religious.
2
Check whether erythritol contains calories, sugar, protein, fat, or sweeteners.
3
If unsure, keep the fasting window simple and move erythritol to your eating window.
Example
Use Fast Goblin notes to mark gray-area choices like erythritol, then compare hunger and consistency over a few fasts.
Related questions
Questions
Does erythritol break a fast?
Erythritol is usually very low calorie, but it is still a sweetener and may not fit a strict fast.
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.