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Herb

Salvia officinalis (Sage)

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Salvia officinalis (Sage). Culinary sage with cholinergic and anti-hyperhidrosis effects.

How it works. Inhibits acetylcholinesterase and modulates muscarinic receptors; thujone reduces sweating.

What the research supports. 2 graded claims. Strongest: Improves cognition in mild AD (moderate).

How much to take. Typical dose: 300–600 mg extract.

Side effects and interactions. 1 medication interaction listed. Serious: Avoid high doses in epilepsy/pregnancy.

Stacking. Pairs well with Omega-3 (EPA/DHA), Alpha-GPC or CDP-choline.

Common forms. Available as Standardized extract capsule, Liquid tincture (alcohol or glycerin), Powdered whole herb, Traditional decoction or tea.

Key studies. 9 studies cited. The strongest are listed with links to PubMed.

Community. Experiences from people who have tried Salvia officinalis (Sage). Anecdotes are not medical advice.

Salvia officinalis (Sage). Culinary sage with cholinergic and anti-hyperhidrosis effects.

Key compound: rosmarinic acidC18H16O8 · 360.3 g/mol

What it is

Culinary sage with cholinergic and anti-hyperhidrosis effects.

Food sources

Whole dried plant material (root, leaf, flower, or aerial parts depending on the species)Standardized hydroethanolic or aqueous extract (capsule, tincture, or tea)Powdered traditional preparation used in Ayurvedic, TCM, or Western herbal practice

Goals

Brain & CognitiveMenopause Support

How it works

Inhibits acetylcholinesterase and modulates muscarinic receptors; thujone reduces sweating.

Pathways

  • Inhibits acetylcholinesterase
  • modulates muscarinic receptors
  • thujone reduces sweating

Effects

  • +cognition in mild AD supports
  • ↓menopausal hot flashes decreases

What the research supports

Improves cognition in mild ADmoderate
Reduces menopausal hot flashesmoderate

Strong: consistent results across large trials or meta-analyses. Moderate: several trials, mostly positive. Limited: small or mixed studies. Preclinical: animal or cell research only.

Typical dose
300–600 mg extract
TimingConsistent daily timing recommended; split larger doses if GI tolerance is a concern.
With foodWith food
Best formMost evidence is based on the standardized extract capsule form.
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Side effects & interactions

Common side effects

  • GI upset

Serious

  • Avoid high doses in epilepsy/pregnancy

Medication interactions

Prescription medications (general)minor

Always disclose Salvia officinalis (Sage) use to your prescriber — additive, antagonistic, or pharmacokinetic interactions are possible.

Check any supplement–medication combination with your pharmacist before starting.

Combines with

Pairs well

  • Omega-3 (EPA/DHA)Membrane fluidity and neuronal signaling support.
  • Alpha-GPC or CDP-cholineProvides choline substrate for acetylcholine synthesis.

Common forms

  • Standardized extract capsule
  • Liquid tincture (alcohol or glycerin)
  • Powdered whole herb
  • Traditional decoction or tea

Key studies

9 studies cited in total.

PubMed: Salvia officinalis (Sage) — Improves cognition in mild AD ↗
Systematic review · PubMed (NLM) · 2026

Opens current human and preclinical literature matching Salvia officinalis (Sage) and "Improves cognition in mild AD". Filter by RCT, meta-analysis, or year on the results page.

PubMed: Salvia officinalis (Sage) — Reduces menopausal hot flashes ↗
Systematic review · PubMed (NLM) · 2026

Opens current human and preclinical literature matching Salvia officinalis (Sage) and "Reduces menopausal hot flashes". Filter by RCT, meta-analysis, or year on the results page.

PubMed: Salvia officinalis (Sage) — randomized controlled trial ↗
Systematic review · PubMed (NLM) · 2026

Opens current human and preclinical literature matching Salvia officinalis (Sage) and "randomized controlled trial". Filter by RCT, meta-analysis, or year on the results page.

Discussion

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