Inflammation/Heart

Burdock root

Traditional herbal root used for skin, digestion, and inflammation claims, but human evidence remains limited.

Burdock root

Traditional herbal root used for skin, digestion, and inflammation claims, but human evidence remains limited.

score

evidence

Caution

risk

Overview

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Quick Take

Skip unless you have a specific reason to experiment — human evidence is too weak for a solid recommendation.

Burdock root is the root of Arctium lappa, eaten as a vegetable in some cuisines and used in herbal medicine. It contains fiber, polyphenols, and other plant compounds that may influence oxidative stress and inflammatory pathways. Human research is sparse, with small preliminary studies suggesting possible effects on inflammatory markers and vascular function. It is most likely to interest people specifically exploring traditional herbal products, not adults looking for well-proven supplement benefits.

Proven Benefits

May lower inflammatory markers

May improve vascular function

Protocol

Amount

1-2 g

Frequency

Once or twice daily

When

Any time of day; take with food if it causes stomach upset.

Onset Time

Unclear; studies that reported effects generally used 4-8 weeks

Who Should Consider

Adults interested in traditional herbal products

People comfortable trying low-evidence herbal teas

Users who understand the evidence is preliminary

How It Works

Burdock root provides inulin-type fiber plus polyphenols such as chlorogenic acid and lignans. These compounds may modestly affect gut fermentation, oxidative stress, and inflammatory signaling, but the proposed mechanisms are better supported than the clinical outcomes.

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