House of Botanicals · Buda, Texas · Est. 2015

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Herb module

Bo He

Field MintMentha haplocalyx

A cooling mint that traditionally clears the head, eyes, and throat and helps stuck Liver Qi start moving again.

Bo He is field mint, a cool, fragrant leaf that Traditional Chinese Medicine has long used to disperse Wind-Heat and refresh the head and throat. It also gently moves Liver Qi, so one herb can lighten both the upper body and a tense, stuck mood. That range is why it appears in Zoi formulas for hydration, women's health, and the Lung and Liver meridians.

Best functions

  • Traditionally used to disperse Wind-Heat
  • Cools and clears the head and eyes
  • Used to soothe and benefit the throat
  • Relieves Liver Qi Stagnation so Qi can flow smoothly
  • Traditionally used to vent rashes and expel turbid filth

Fascinating facts

  • Field mint contains menthol, which acts on a sensor in our nerves called TRPM8.
  • TRPM8 is the same sensor that responds to cold, which is why mint leaves a cool, tingling feeling in the mouth and on the skin.
  • Like other members of the mint family, field mint has square stems and leaves arranged in opposite pairs.
  • Noa's notes remember Bo He as "the mint that moves," because Traditional Chinese Medicine describes its cool, light character as spreading outward and rising toward the upper body.

In Traditional Chinese Medicine

Bo He is cool in nature, with a pungent flavor, and enters the Lung and Liver channels. In Traditional Chinese Medicine it is considered a Wind-dispelling herb.

Biomedical deep dive

Bo He Field Mint

From the Zoi Medicinals fact sheets’ Biomedical Details, with lines from Noa’s herb notes marked “Noa’s notes”.

On the fact sheet

  • Bo He (Field Mint, Herba menthae haplocalycis) is cool and enters LU and LIV meridians, disperses Wind-Heat, cools and clears the head and eyes, benefits the throat, vents rashes, relieves Liver Qi Stagnation, and expels turbid filth. Hydration | Neró · Women’s Health | Ríza · Lung Meridian · Liver Meridian sheets

Key active constituents

The fact sheets don’t name constituents for this herb.

Pharmacology and mechanisms

  • The Liver Meridian fact sheet lists mint among the herbs that have been shown to be protective of the liver.
  • Menthol activates TRPM8, the nerve sensor for cold, giving a cooling, pain-easing feeling. Noa’s notes
  • Antispasmodic: relaxes smooth muscle by blocking calcium channels (the gates that let muscle cells contract). · Noa’s notes
  • Antimicrobial and antiviral activity against influenza and herpes simplex virus (HSV). Noa’s notes

What the research says

No herb-specific study on the fact sheets.

Safety, interactions and cautions

  • Every Zoi fact sheet: do not use if pregnant or breastfeeding unless directed by your health care practitioner.
  • Not for infants. Noa’s notes

In these Zoi formulas

  • ★ Lung Meridian (#1 on the fact sheet)
  • Hydration | Neró (#5 on the fact sheet)
  • Women’s Health | Ríza (#9 on the fact sheet)
  • Liver Meridian (#5 on the fact sheet)

These statements have not been evaluated by the FDA. This product is not meant to diagnose, treat, cure or prevent any disease.