Peppermint has a many thousand year history of safe use, is noteworthy as an anti-inflammatory, and demonstrates a number of other beneficial effects.
Peppermint is one of the most commonly consumed herbs. That said, unless you drink peppermint tea, you might seldom encounter real peppermint, as the use of real peppermint in diverse products has been largely replaced by the use of less expensive, more easily obtained synthetic flavorings.
Of interest, rosemary is often mentioned as an herb useful in the treatment of inflammation. Peppermint is seldom mentioned in that regard, except in the treatment of irritable bowel syndrome. However, the primary active ingredient thought responsible for the anti-inflammatory activity of rosemary is rosmarinic acid. Rosemary contains, on average, 38,000 ppm of rosmarinic acid. Peppermint contains, on average, 30,000 ppm of rosmarinic acid. As such, the general anti-inflammatory effects of rosemary might also be manifest by peppermint. Peppermint excels (and is included in Banjo) on account of both its flavor and the additional benefits it provides.
Peppermint is believed to be especially useful in bowel disease, arthritis, and for the treatment of allergies & asthma.
Peppermint is noteworthy as an anti-inflammatory and has been shown to be:
Adverse reactions to peppermint have not been reported, as per the study below. Caution should be exercised if using peppermint oil. Note that Banjo contains only a pure water extract of peppermint leaf.
The publication:
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Phytother Res. 2006 Aug;20(8):619-33.
A review of the bioactivity and potential health benefits of peppermint tea (Mentha piperita L.).
McKay DL, Blumberg JB.
USDA Human Nutrition Research Center on Aging at Tufts University, 711 Washington St., Boston, MA 02111, USA.
Peppermint (Mentha piperita L.) is widely consumed. Peppermint tea, brewed from the plant leaves, and the essential oil of peppermint are used in traditional medicines. Evidence-based research regarding the bioactivity of this herb is reviewed.
The phenolic constituents of the leaves include rosmarinic acid and several flavonoids, primarily eriocitrin, luteolin and hesperidin. The main volatile components of the essential oil are menthol and menthone.
In vitro, peppermint has significant antimicrobial and antiviral activities, strong antioxidant and antitumor actions, and some antiallergenic potential.
Animal model studies demonstrate a relaxation effect on gastrointestinal (GI) tissue, analgesic and anesthetic effects in the central and peripheral nervous system, immunomodulating actions and chemopreventive potential.
Human studies of peppermint leaf are limited and clinical trials of peppermint tea are absent. Adverse reactions to peppermint tea have not been reported, although caution has been urged for peppermint oil therapy in patients with GI reflux, hiatal hernia or kidney stones.
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