Moderate evidenceeffect size d = 0.45
Improves cognitive performance (acute)
Sources
- Modulation of mood and cognitive performance following acute administration of Melissa officinalis (2003)
Lemon balm for Energy & focus
Melissa officinalis · Lamiaceae
Improves cognitive performance (acute) Evidence rated moderate (d = 0.45).
Want the full plant profile? See Lemon balm botanical profile →
I
How it works mechanism
Modest cholinergic activity; acute single-dose studies show improvements in alertness and accuracy.
II
Evidence cited sources
1 sourceIII
Dosage & preparation
IV
Safety & cautions
caution · sedatives
Mild additive sedation possible.
info · thyroid
Theoretical antithyroid effect at high doses; clinical relevance unclear.
V
Other plants for Energy & focus
8 alternatives
VI
Frequently asked
Is Lemon balm effective for Energy & focus?
Improves cognitive performance (acute) Evidence is rated moderate with an effect size of d=0.45. See the Evidence section above for cited sources.
What is the recommended dose of Lemon balm for Energy & focus?
Typical adult dose: 300.000–600.000 mg as Standardized capsule, 1–2 times daily. See the Dosage table for all forms. Always start at the lower end.
What are the safety risks of Lemon balm for Energy & focus?
Mild additive sedation possible. See the Safety section for the full list of contraindications and drug interactions.
How does Lemon balm compare to other plants for Energy & focus?
See the alternatives section above — we list other species with documented effects on Energy & focus, ranked by evidence quality.
Is this medical advice?
No. This is educational reference. Always consult a healthcare professional before using any herbal preparation, especially alongside prescription medication.
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