Mint Monograph

Peppermint – Mentha piperita – Mercury

Family: Lamiaceae


  • square, purple-ish stems – small and dark and leaves
  • flowing sprawling habits
  • mint smell

Habitat: Europe, Asia – Naturalized in North America. Needs full sun to partial shade – alkaline, rich soil with lots of water. Add nitrogen for an increase of volatile oil. Use drip irrigation for healthier growth. It spreads profusely and doesn’t like extremes

Energetics: Cool (at first) Warming (continued); Drying – yang (varies by species) – fire (varies by species)

Actions: carminative; circulatory stimulant; anti-emetic; astringent; anti-inflammatory; antispasmodic; diaphoretic; antimicrobial; nervine; anti-parasitic; antiseptic; antiviral; stomachic; diuretic; topical analgesic; expectorant

Constituents: phenolic acids (caffeic, chlorgenic, rosmarinic); essential oils (up to 1.5%); majority is menthol, menthone, and methyl acetate; flavonoids (glycosides of apigenin, diosmetin and luteolin); tannins

Medicinal Uses: leaf

  • mental lethargy
  • anxiety
  • topical: fungal infections (not ofr kids)
  • common cold, bronchitis, influenza
  • angina
  • cardionuerosis
  • nausea, vomiting, spasmodic flatulence
  • indigestions (not caused by hiatal hernia)
  • Dysmenorrhea (painful periods)
  • Fever
  • intestinal colic
  • motion and morning sickness
  • asthma (symptoms and relief)
  • dries dampness
  • expels phlegm
  • clears the head
  • add to formulas with laxative herbs to prevent intestinal gripe
  • pathogens, including staph, candida, and strep
  • warm compress: backpain, joint inflammation, lung infection, sinuitis
  • face steam for asthma (and other lung issues), nausea, shock, and sinus congestion
  • EO: tooth powder

Flower Essence

  • overcome lethargy and mental dullness by promoting quick, and clear thinking
  • helps user to see a positive future
  • helpful for those with excess fear of losing their health, money, or loved ones


  • Spearmint is better for cooking than peppermint because it’s less cooling


  • hiatal hernia
  • bile-duct obstruction
  • gallbladder disease
  • EO in pregnancy – but leaf is okay in small amounts
  • nursing mothers – can dry up breast milk in large amounts.
  • with coldness, chills or yin deficiency

Personal Use

Growing Mint is basically the easiest thing ever – it wants to grow.. actually, it wants to dominate the garden. I use her in foot baths, steam baths, swishes and gargles. He’s a great smoking herb and I like to add a bit of mint and sage to my tobacco. I also like to eat a leaf after I smoke to help get rid of smoker’s breath. The essential oil is wonderful in a room spray, on the toothbrush for a minty mouth, and in vinegar to help clean. For stomach aches that are low in the gut, mint certainly helps move it along.


Alfs, M. (2003). 300 Herbs Their Indications and Contraindications. New Brighton, MN: Old Theology Book House.

Hoffmann, D. (2003). Medical herbalism: The science and practice of herbal medicine. Rochester, Vt.: Healing Arts Press.

Gardner, L. (2008). Life in the medicine: A guide to growing and harvesting herbs for medicine making. Sebastopol, C.A.: Emerald Earth Pub.

Hobbs, C., & Gardner, L. (n.d.). Grow it, heal it: Natural and effective herbal remedies from your garden or windowsill.


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