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Centaury (Centaurium erythraea)

EMA-monograph traditional European bitter, milder than gentian and wormwood, suitable for gentler appetite and digestive support.

Why

Centaury (Centaurium erythraea) holds an EMA HMPC Traditional Use monograph for relief of symptoms in mild dyspeptic/gastrointestinal disorders and for temporary loss of appetite. Used in European phytotherapy as a milder bitter than gentian, often combined in traditional formulations.

How it works

Secoiridoid bitter principles (gentiopicroside, centaurin) stimulate gastric and salivary secretion via taste-receptor reflexes, same mechanism class as gentian but milder potency.

Expected onset · Acute effect on appetite within minutes

How to take

Dosage

Dried herb: 1–2 g as infusion, three times daily before meals.

Timing

10–20 minutes before main meals

On the label

Centaurium erythraea aerial parts. Often combined with gentian or other bitters in commercial digestive blends.

Ideal for

Adults with mild appetite loss or sluggish digestion exploring gentler traditional bitters.

Safety

Avoid in active peptic ulcer disease. Pregnancy: avoid medicinal doses (uterotonic at high doses). Generally well tolerated.

Evidence

At a glance

EMA classifies centaury at Traditional Use for mild dyspeptic complaints. Traditional-use registration only, no Cochrane review, no Well-Established Use monograph, no EFSA-authorised claim, and no major-journal RCT supports a specific therapeutic effect. Inclusion here reflects the documented tradition; modern clinical evidence is limited.

Limitations

Traditional-use registration only, no Cochrane review, no Well-Established Use monograph, no EFSA-authorised claim, and no major-journal RCT supports a specific therapeutic effect. Inclusion here reflects the documented tradition; modern clinical evidence is limited.

Where to get it

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