Effects · health adverse
Menstrual Cycle Changes
Irregularities (delays, premature periods), changes in duration, flow intensity, or painfulness of menstruation, intermenstrual bleeding.
- Supplements
- 14
- Practices
- 13
- Habits
- 22
How we rate evidence
Probability — how likely the effect is to show up
- Very high
- High
- Medium
- Low
Evidence — where the data comes from
- Scientific Meta-analyses and randomized trials
- Clinical Clinical trials and practice
- Animal research Animal studies
- People reports User reports and anecdotes
- Theoretical Mechanistic reasoning, not yet tested
Reported as a side effect of (49)
Probability Very high 2 High 1 Medium 8 Low 38
Evidence Clinical 28 People reports 11 Theoretical 10
- American Ginseng Supplements LowPeople reports
- Anastrozole Supplements Very highTheoretical
- DHEA Supplements MediumPeople reports
- Diindolylmethane (DIM) Supplements LowPeople reports
- Fenugreek Extract Supplements LowPeople reports
- Hops Supplements LowTheoretical
- Human Chorionic Gonadotropin (hCG) Supplements MediumTheoretical
- Indole-3-Carbinol (I3C) Supplements LowClinical
- Maca Root Supplements LowPeople reports
- Panax Ginseng Supplements LowPeople reports
- Pregnenolone Supplements LowPeople reports
- Red Clover Supplements LowClinical
- Tribulus Terrestris Supplements LowPeople reports
- Vitex Agnus-Castus Supplements LowClinical
- Alternate Day Fasting Practices LowClinical
- Ashtanga Yoga Practices LowClinical
- Cycle Syncing Practices LowClinical
- Cycling Practices LowTheoretical
- Elimination Diet Practices LowClinical
- Herbalism / Phytotherapy Practices LowPeople reports
- Intermittent Calorie Restriction Practices MediumClinical
- Running / Jogging Practices LowTheoretical
- Seed Cycling Practices LowPeople reports
- Strength Training Practices LowClinical
- Trail Running Practices LowTheoretical
- Time-Restricted Eating 16/8 Practices LowPeople reports
- Prolonged Water Fasting Practices LowClinical
- Alcohol Consumption Habits LowClinical
- Binge Eating Episodes Habits LowTheoretical
- Suppressing Emotions Habits LowClinical
- Bulimia Habits MediumClinical
- Cardiovascular Exercise Habits LowClinical
- Consistent Sleep Schedule Habits LowTheoretical
- People-Pleasing to Your Own Detriment Habits MediumClinical
- Doomscrolling (Consuming Negative News) Habits LowClinical
- Drug Use Habits LowClinical
- Emotional Eating Habits LowClinical
- Engaging in Conflict Habits LowClinical
- Excessive Sugar Consumption Habits LowClinical
- Excessive Worrying Habits MediumClinical
- Insufficient Sleep Habits LowClinical
- Intermittent Fasting Habits LowClinical
- Manage Calorie Intake Habits LowClinical
- Engaging in Negative Self-Talk Habits MediumClinical
- Not eating enough Habits Very highTheoretical
- Prolonged Sitting Habits LowClinical
- Engaging in Self-Sabotaging Behaviors Habits MediumClinical
- Using Anabolic Steroids Habits HighClinical
- Strength Training Habits LowTheoretical
Mitigated by (1)
- Cabergoline Supplements Theoretical