Can fasting affect my period?
Quick answer
Fasting can affect menstrual cycles for some people, especially if it leads to under-eating, stress, or major weight change.
Step by step
01 Track cycle changes.
02 Avoid extreme fasting or under-eating.
03 Seek medical advice if changes persist.
The longer answer
Mayo notes intermittent fasting may affect the menstrual cycle. If your period changes, stop guessing and speak with a healthcare professional.
Tip
Cycle changes are data, not something to ignore.
Common mistake
Pushing longer fasts despite missed or irregular periods.
Track in the app
Track symptom type, timing, fasting duration, water, caffeine, sleep, and what helped.
Safety note
This is health-related educational content. Stop fasting and seek medical advice for severe, recurring, or concerning symptoms; do not fast against professional guidance.
This is health-related educational content. Stop fasting and seek medical advice for severe, recurring, or concerning symptoms; do not fast against professional guidance.
