Could a common b vitamin tame fatty liver?

NCT ID NCT07740109

First seen Jul 31, 2026 · Last updated Jul 31, 2026

Summary

This trial tests whether a daily supplement of 5-methyltetrahydrofolate (a form of folate) can improve markers of liver health in people with metabolic dysfunction-associated steatotic liver disease (MASLD), a common type of fatty liver. Over 90 days, participants receive either the supplement or a placebo. Researchers will measure changes in blood folate, homocysteine, liver enzymes, and the activity of genes linked to inflammation and fat metabolism.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
5-methyltetrahydrofolate (5-MTHF), a form of folate, taken as an 800 mcg tablet daily for 90 days
What this could lead to
If it works, this could point toward a simple, safe supplement to help manage fatty liver disease and lower heart-risk markers.
What could go wrong
This is a small, early-stage trial, so results may not apply broadly. The supplement may not change liver health or gene activity as hoped.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Liver Clinic of Valiasr Hospital (Tabriz, Iran)

    Tabriz, Iran

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