Hermetica Superfood Encyclopedia
The Short Answer
Ladyslipper (Cypripedium parviflorum) is a North American orchid traditionally used by Native Americans for nervous system support. The root contains quinones and phenolic compounds that may interact with GABA receptors to produce mild sedative effects.
CategoryHerbs (Global Traditional)
GroupNative American
Evidence LevelPreliminary
Primary Keywordladyslipper benefits
Synergy Pairings5
Ladyslipper (Cypripedium parviflorum) — botanical close-up
Health Benefits
Origin & History
Natural habitat
Lady's slipper (Cypripedium parviflorum) is a rare North American orchid native to temperate regions, historically harvested for its dried rootstock or rhizome. The plant was listed in the United States Pharmacopoeia from 1863 to 1916 but is now expensive and difficult to obtain due to overharvesting.
“Used for over 200 years in North American traditional medicine by indigenous peoples and 19th-century eclectic physicians like Dr. S. Thomson as a leading nervine remedy. Asian traditional medicine systems use related Cypripedium species for analgesia, rheumatism, and gastritis.”Traditional Medicine
Scientific Research
No human clinical trials, randomized controlled trials, or meta-analyses were identified for Cypripedium parviflorum. All available evidence comes from historical medical texts, traditional use records, and 19th-century empirical observations without modern scientific validation or PubMed-listed studies.
Preparation & Dosage
Traditional preparation
Historical dosages include powdered root at 10-30 grains (0.65-2 grams) every 4 hours, or infusions of 1/2 ounce powder in 1 pint warm water, dosed at 1/2-2 fluid ounces every 2 hours. No clinically studied or standardized modern dosages exist. Consult a healthcare provider before starting any new supplement.
Nutritional Profile
{"macronutrients": {"fiber": "Not well-documented; likely minimal as it is not typically consumed for nutrition"}, "micronutrients": {"vitamins": {"Vitamin C": "Trace amounts, not significant"}, "minerals": {"Calcium": "Trace amounts, not significant", "Magnesium": "Trace amounts, not significant"}}, "bioactive_compounds": {"flavonoids": "Present in small quantities; specific types and concentrations not well-documented", "tannins": "Present in small quantities; specific types and concentrations not well-documented"}, "bioavailability_notes": "The bioavailability of these compounds is not well-studied. Traditional use suggests some efficacy, but modern clinical validation is lacking."}
How It Works
Mechanism of Action
Ladyslipper's quinone compounds and phenolic constituents are believed to enhance GABAergic neurotransmission by modulating GABA-A receptor activity. The plant's bioactive compounds may also influence calcium channels in smooth muscle tissue, potentially explaining traditional antispasmodic uses. However, the exact molecular pathways remain poorly characterized due to limited modern research.
Clinical Evidence
No modern clinical trials have evaluated ladyslipper's efficacy or safety in humans. Historical documentation from 19th-century physicians provides anecdotal reports of effectiveness for nervous conditions and insomnia. Traditional use data from Native American practices spans centuries but lacks quantified outcomes or standardized preparations. The evidence base consists entirely of ethnobotanical records and historical medical texts without controlled studies.
Safety & Interactions
Ladyslipper safety profile is poorly documented with no systematic toxicology studies available. The plant may potentially interact with sedative medications, benzodiazepines, and other CNS depressants due to its purported GABA-modulating effects. Pregnant and nursing women should avoid use due to lack of safety data. Contact dermatitis has been reported from handling fresh plant material, typical of orchid family members.
Synergy Stack
Hermetica Formulation Heuristic
Also Known As
Yellow Lady's SlipperSmall Yellow Lady's SlipperMoccasin FlowerAmerican ValerianCypripedium parviflorum var. pubescensNerve RootNoah's ArkWhippoorwill ShoeYellow Moccasin FlowerLady Slipper Orchid
Frequently Asked Questions
What is ladyslipper orchid used for traditionally?
Native Americans traditionally used ladyslipper root for nervous system disorders, anxiety, and insomnia. The plant was also employed as an antispasmodic for muscle cramps and menstrual irregularities by indigenous healers.
Are there any clinical studies on ladyslipper supplements?
No modern clinical trials have been conducted on ladyslipper supplements. All evidence comes from historical medical texts and traditional use records from Native American practices spanning several centuries.
What active compounds are found in ladyslipper?
Ladyslipper contains quinone compounds and various phenolic constituents that may contribute to its traditional sedative properties. However, comprehensive phytochemical analysis and standardization of these compounds remains limited.
Is ladyslipper safe to take with other medications?
Ladyslipper may interact with sedatives, anti-anxiety medications, and sleep aids due to potential additive effects. Consult a healthcare provider before combining with any CNS-active medications or supplements.
How much ladyslipper should I take for sleep?
No standardized dosing recommendations exist for ladyslipper supplements due to lack of clinical research. Historical texts mention varied preparations, but modern safety and efficacy data are unavailable to guide appropriate dosing.
Is ladyslipper safe to take during pregnancy and breastfeeding?
Ladyslipper has not been studied in pregnant or breastfeeding women, and traditional use does not provide sufficient safety data for these populations. Due to its historical use as a nervine and potential antispasmodic effects, it is prudent to avoid ladyslipper during pregnancy and lactation unless specifically recommended by a healthcare provider. Pregnant and nursing women should consult their physician before using any herbal supplement.
What is the difference between ladyslipper extract, dried herb, and tincture forms?
Dried ladyslipper herb is the whole plant material traditionally brewed as a tea or decoction, while tinctures concentrate the herb in alcohol or glycerin for easier dosing and longer shelf life. Extracts further concentrate active compounds through specialized processing, though no clinical studies have compared bioavailability across these forms for ladyslipper specifically. The choice between forms often depends on personal preference and convenience, as historical evidence does not definitively establish superiority of one preparation method over another.
Who should avoid taking ladyslipper supplements?
Ladyslipper should be avoided by pregnant and breastfeeding women, children, and individuals with hypersensitivity to orchid plants or its components. People taking sedative medications, central nervous system depressants, or those with liver disease should consult a healthcare provider before use, as the herb's safety profile in these populations has not been clinically established. Additionally, some Cypripedium species are endangered or protected; sourcing from sustainable suppliers is important for both ethical and legal reasons.
Explore the Full Encyclopedia
7,400+ ingredients researched, verified, and formulated for optimal synergy.
Browse IngredientsThese statements have not been evaluated by the Food and Drug Administration. This content is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease.
hermetica-encyclopedia-canary-zzqv9k4w ladyslipper curated by Hermetica Superfoods at ingredients.hermeticasuperfoods.com and licensed CC BY-NC-SA 4.0 (non-commercial share-alike, attribution required)
