Educational reference only · Not medical advice · Always consult a qualified healthcare professional
Lemon Balm

Melissa officinalis

Lemon Balm

Lamiaceae

Evidence: LimitedCaffeine Free EuropeRelaxationStressSleep Support
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Identity

Common Name
Lemon Balm
Scientific Name
Melissa officinalis
Botanical Family
Lamiaceae
Native Region
Southern Europe and the Mediterranean
Cultivation Regions
Europe, North America, Iran
Plant Parts Used
Leaves
Synonyms
Melissa, Balm, Sweet balm
Caffeine Level
Caffeine Free

A bushy perennial of the mint family with soft, wrinkled, heart-shaped leaves that release a lemon scent when crushed. Small white or pale lilac flowers appear in summer.

Historical Background

Lemon balm has been cultivated for over 2,000 years. The 11th-century Persian physician Avicenna wrote of it. Medieval European monasteries grew it in physic gardens. Its name 'Melissa' comes from the Greek for bee, as bees were drawn to it.

Earliest recorded uses: Described by Dioscorides and later by Avicenna.

Cultural significance: A beloved monastic and cottage-garden herb in Europe, associated with cheerfulness and longevity in folk tradition.

  1. Ancient Greece

    Dioscorides records its use.

  2. 11th century

    Avicenna writes of lemon balm in Persian medicine.

  3. Middle Ages

    Grown in European monastery gardens.

Traditional preparations:

  • Hot infusion of fresh or dried leaves
  • Blended with honey

Traditional Uses

These uses document historical traditions and do not imply proven effectiveness.

Traditional European Herbalism

Used as a gentle calming tea to lift the spirits and ease tension.

Middle Eastern Traditions

Valued in Persian-influenced herbal practice for relaxation.

Flavor & Aroma

FloralFreshSweetMinty

Aroma: Bright, lemony, herbaceous.

Tea Information

Suitable for Tea
Yes
Preparation Methods
Infusion, Cold Brew
Steeping Temperature
90–95°C (194–203°F)
Steeping Time
5–10 minutes
Recommended Vessel
Lidded teapot
Blends Well With
Chamomile, Lavender, Peppermint, Honey, Green tea
90–95°C (194–203°F) 5–10 minutes

Safety & Cautions

Contraindications
May theoretically affect thyroid function at high doses; caution with hypothyroidism.
Drug Interactions
May have additive sedative effects with calming medications; may interact with thyroid medication. Consult a healthcare provider.
Pregnancy
Limited data; food amounts are traditional but consult a provider for medicinal use.
Breastfeeding
Limited data; consult a healthcare provider.
Children
Mild tea is traditional; consult a pediatrician.
Allergies
Possible in Lamiaceae-sensitive individuals.
Known Adverse Effects
Generally well tolerated; rare allergic reactions.

Research Summary

Evidence Level: Limited

A few small studies have explored lemon balm for mood and relaxation, with some modest short-term effects. Evidence is limited and of variable quality.

Evidence levels reflect the currently available scientific literature and may change as new research emerges. Where evidence is limited or conflicting, this is stated plainly.

References & Sources

References & Sources

  1. NCCIH · Lemon Balm (2020)
  2. Memorial Sloan Kettering · Lemon Balm - Integrative Medicine (2023)

Related Herbs

Soothing Brews

An educational encyclopedia preserving the history, traditions, and modern evidence behind herbs used in teas and infusions. Inspired by antique botanical manuscripts.

Steeped in tradition, grounded in honesty.

Please Note

This is an educational reference, not a medical resource. Historical use does not imply effectiveness. Natural does not always mean safe. Consult a qualified healthcare professional before using herbs, especially if pregnant, nursing, or taking medications.

© 2026 Soothing Brews · For educational purposes only.

Preferred sources: NIH ODS · NCCIH · MSK Herbs · PubMed · WHO · EMA · German Commission E · Cochrane