# Mormon Tea (Ephedra nevadensis)

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/mormon-tea
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-04-01
**Evidence Score:** 2 / 10
**Category:** Native American
**Also Known As:** Ephedra nevadensis, Nevada Ephedra, Desert Tea, Squaw Tea, Brigham Tea, Cowboy Tea, Indian Tea, Nevada Joint Fir, Desert Joint Fir

## Overview

Mormon tea (Ephedra nevadensis) is a North American shrub used in traditional medicine, containing tannins, flavonoids, and trace amounts of ephedrine-like alkaloids that are far lower than Asian ephedra species. These compounds contribute to mild astringent, diuretic, and stimulant properties without the potent adrenergic activity associated with pharmacological ephedra preparations.

## Health Benefits

• Supports respiratory function with astringent tannins (lacking clinical evidence).
• Used in traditional medicine for colds and kidney disorders (based on historical accounts).
• Acts as a mild stimulant due to trace alkaloids (not clinically proven).
• Traditional use for sexually transmitted diseases (cultural anecdote).
• Alternative to caffeinated beverages, such as coffee (historical practice).

## Mechanism of Action

Mormon tea contains condensed tannins that interact with mucosal tissues to exert astringent effects, reducing secretions and supporting respiratory membrane integrity. Unlike Asian Ephedra sinica, E. nevadensis contains negligible ephedrine, meaning significant beta-adrenergic receptor activation is unlikely; any mild stimulant effect is attributed to trace pseudoephedrine and catechin-type flavonoids. Tannins also inhibit microbial adhesion and may modulate prostaglandin synthesis, partially explaining its traditional [anti-inflammatory](/ingredients/condition/inflammation) and diuretic applications.

## Clinical Summary

No rigorous randomized controlled trials have been conducted specifically on Ephedra nevadensis in human subjects, leaving its efficacy largely unvalidated by modern clinical standards. Ethnobotanical surveys and historical accounts from Southwestern Native American tribes document consistent use for respiratory complaints, kidney disorders, and venereal disease, providing low-quality but directionally consistent evidence. Animal studies suggest mild diuretic and [antimicrobial](/ingredients/condition/immune-support) activity attributable to tannin fractions, but sample sizes are small and human translation is speculative. Overall, the evidence base is classified as traditional/anecdotal, and no health claims are currently approved by the FDA or supported by systematic reviews.

## Nutritional Profile

{"macronutrients": {"carbohydrates": "Trace amounts", "protein": "Trace amounts", "fats": "Negligible"}, "micronutrients": {"calcium": "5-10 mg per 100g", "iron": "0.5-1 mg per 100g", "magnesium": "2-5 mg per 100g"}, "bioactive_compounds": {"tannins": "Present, exact concentration not well-documented", "alkaloids": "Trace amounts of ephedrine-like compounds, less than 1 mg per serving"}, "bioavailability_notes": "The bioavailability of nutrients and compounds in Mormon Tea is not well-studied. Traditional preparation methods may affect the concentration and absorption of these compounds."}

## Dosage & Preparation

Traditional preparations suggest 1-2 teaspoons of dried stem pieces per cup of hot water as a tea. Consult a healthcare provider before starting any new supplement.

## Safety & Drug Interactions

Mormon tea is generally considered safer than Asian ephedra due to its negligible ephedrine content, but high doses may cause gastrointestinal upset, nausea, or constipation from its high tannin load. Individuals taking diuretics, antihypertensives, or MAO inhibitors should exercise caution, as trace alkaloids could theoretically potentiate [cardiovascular](/ingredients/condition/heart-health) or serotonergic effects. It is contraindicated during pregnancy and breastfeeding due to insufficient safety data and the historical use of related ephedra species as abortifacients. Those with kidney disease should consult a physician before use given its diuretic action and uncharacterized renal load from tannin metabolites.

## Scientific Research

No human clinical trials or meta-analyses specific to Ephedra nevadensis are available. The research highlights a lack of systematic assays for this species unlike ephedrine-rich Ephedra varieties.

## Historical & Cultural Context

Native American tribes used Ephedra nevadensis for respiratory issues and as a flour. Mormon pioneers in Utah adopted it in the 19th century as a coffee substitute, continuing its use for medicinal purposes.

## Synergistic Combinations

marshmallow root, licorice root, ginger, chamomile, peppermint

## Frequently Asked Questions

### Does Mormon tea contain ephedrine?

Ephedra nevadensis contains only trace or undetectable levels of ephedrine, in stark contrast to Ephedra sinica (ma huang), which contains 0.5–3% ephedrine alkaloids by dry weight. Analytical studies have confirmed that E. nevadensis alkaloid content is too low to produce clinically significant adrenergic stimulation, making it far less potent and less risky than pharmaceutical-grade ephedra extracts.

### What did Native Americans use Mormon tea for traditionally?

Southwestern tribes including the Navajo, Paiute, and Shoshone brewed Mormon tea as a treatment for colds, syphilis, gonorrhea, kidney and bladder disorders, and as a general tonic. The plant's astringent tannins were likely responsible for symptomatic relief of mucous membrane inflammation, while its mild diuretic effect supported urinary tract complaints. These uses are documented in ethnobotanical literature but have not been validated by controlled clinical trials.

### Is Mormon tea safe to drink daily?

Short-term, moderate consumption of Mormon tea as a brewed herbal tea is considered low-risk for healthy adults, given its negligible alkaloid content. However, chronic daily intake is not recommended due to potential tannin accumulation, which at high doses may impair iron absorption and irritate the gastrointestinal lining. No long-term safety studies exist to define a safe upper limit for daily use.

### Can Mormon tea help with respiratory issues like congestion?

Traditionally, Mormon tea was inhaled as steam or consumed as a hot decoction to relieve nasal and bronchial congestion, with tannins providing astringent effects that reduce mucous membrane secretions. Unlike Ephedra sinica, it lacks sufficient ephedrine to cause bronchodilation via beta-2 adrenergic receptor activation. Any respiratory benefit is mild and symptomatic rather than pharmacological, and clinical evidence to support this use does not currently exist.

### How do you prepare Mormon tea and what is the typical dosage?

Mormon tea is traditionally prepared by simmering 1–2 teaspoons of dried stems in 8 ounces of water for 10–15 minutes, then straining and drinking 1–3 cups per day. No clinically established dosage exists, as no pharmacokinetic studies have been conducted in humans. Commercial preparations vary widely, and consumers should select products that have been standardized and third-party tested to confirm alkaloid content and absence of contaminants.

### Is Mormon tea safe during pregnancy and breastfeeding?

Mormon tea has not been adequately studied in pregnant or breastfeeding women, and its traditional use for uterine-related conditions raises safety concerns. Due to the presence of trace alkaloids and astringent compounds, it is prudent to avoid Mormon tea during pregnancy and lactation unless explicitly approved by a healthcare provider. Pregnant women should consult their physician before consuming any herbal beverage, especially those with historical medicinal applications.

### Does Mormon tea interact with medications or supplements?

Mormon tea's mild stimulant properties from trace alkaloids could potentially interact with stimulant medications or supplements, though clinical evidence is limited. Its astringent tannins may affect the absorption of certain medications if consumed simultaneously, particularly iron supplements and pharmaceuticals requiring specific pH conditions. Individuals taking prescription medications should consult a healthcare provider before adding Mormon tea to their regimen to avoid unexpected interactions.

### How does Mormon tea compare to other herbal respiratory remedies like mullein or coltsfoot?

Mormon tea, mullein, and coltsfoot are all traditional respiratory herbs, but they differ in active compounds and historical applications—Mormon tea relies on astringent tannins, mullein on mucilaginous compounds, and coltsfoot on pyrrolizidine alkaloids. None of these herbs have strong clinical evidence supporting efficacy for respiratory conditions in humans. Mormon tea is unique among these three in being relatively free of hepatotoxic concerns, making it potentially safer for long-term use, though all three lack robust safety and efficacy data.

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