Reviews
Summary
Positives
- One person with ME/CFS reported that taking 400 mg of riboflavin daily noticeably improved their persistent sore throat Reddit.
- Another long COVID patient included riboflavin as part of the supplement routine that helped them feel significantly better Reddit.
Negatives
- Riboflavin averages 6.9/10 on Drugs.com across 12 reviews, with 17% rating it negatively; one reviewer on 400 mg/day for 6 weeks reported it caused agitation, restlessness and diarrhea while having no effect on headaches at all Drugs.com.
- Patients trying riboflavin for migraine prevention commonly report mixed-to-no benefit, with Mayo Clinic noting that claims of effectiveness for migraine treatment have not been proven Mayo Clinic.
Hurdles & Side Effects
- Patients juggling many supplements say managing a regimen that includes riboflavin can feel exhausting just from the number of pills involved Reddit.
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