Sage (Salvia officinalis): Traditional Uses & Safety

At a glance

Botanical name: Salvia officinalis
Family: Lamiaceae
Part used: Leaf
Taste: Bitter, Pungent, Astringent
Temperature: Warm
Moisture: Dry

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Safety at a glance

In pregnancy

Avoid therapeutic doses (dries milk)

While breastfeeding

TRADITIONAL ANTI-GALACTAGOGUE — intentionally used to reduce milk supply during weaning. Avoid during active lactation unless weaning is the goal.

For children

Culinary safe; avoid therapeutic under 12

Cautions

Avoid prolonged high doses (thujone — neurotoxic); avoid with seizures; dries up breast milk

General contraindications

Culinary safe; therapeutic doses caution (thujone)

Stewardship

Sage (Salvia officinalis) is Mediterranean-cultivated; easy garden perennial. Distinct from white sage (Salvia apiana) which is over-harvested. Stewardship: the 'salvia' root means 'to save' — a plant named for its healing stewardship.

In the traditional record

Sage — Salvia referenced in medieval European monastery gardens; "Salvia salvatrix" (sage the savior) in ancient proverb; used by Romans

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Educational use

The Apothecary is educational and does not constitute medical advice. Nothing here is intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare provider before changing what you take, especially if you are pregnant, nursing, taking medication, or managing a diagnosed condition.

On our sources

These entries draw on public-domain materia medica, most of it published before 1900, alongside a smaller number of modern reference works. Energetic qualities such as warming, cooling, drying and moistening are a traditional framework for describing how a plant behaves in the body, not a laboratory measurement. Where a period source states one, we cite it. Where none does, and for many North American herbs none exists, the value reflects modern herbal consensus rather than a historical text. When we cannot support a caution with real evidence, we say nothing rather than guess.