Psyllium

Studied for: Constipation

Constipation

What the research found

Psyllium is a soluble, gel-forming fiber derived from the seeds of Plantago ovata and is widely recognized as a first-line treatment for chronic constipation. Meta-analyses of randomized controlled trials show that patients frequently experience relief from constipation when using psyllium compared to placebo.

Dose used in studies

20g to 35g/day

Side effects reported

well tolerated, Mild abdominal discomfort

References

Rao 2021: Efficacy and Safety of Over-the-Counter Therapies for Chronic Constipation: An Updated Systematic Review

Not medical advice

Trials are run on specific people, for specific reasons, over a set period. Your medications, conditions and bloodwork can change what is safe for you. Ask a doctor or pharmacist before starting.