Herbs (Global Traditional) · European
Angelica archangelica
Moderate Evidencebotanical1 PubMed Study
Hermetica Superfood Encyclopedia
Angelica archangelica is a medicinal herb containing bioactive coumarins and essential oils that modulate smooth muscle activity and inflammatory pathways. Clinical evidence demonstrates its effectiveness in reducing overactive bladder symptoms and potentially supporting cardiovascular health.
Angelica archangelica is a perennial herb from the Apiaceae family, native to northern Europe, Iceland, Greenland, and parts of Asia, growing up to 2-3 meters tall with compound leaves and greenish-white flowers. The roots, seeds, fruits, and leaves are harvested for medicinal use and processed through solvent extraction (methanol, ethanol, water decoction) or steam distillation to produce extracts and essential oils rich in monoterpenes.
Human clinical evidence is limited, with one triple-blind RCT (n=143) showing significant improvements in overactive bladder symptoms after 6 weeks of leaf extract supplementation (PMID: 41368330). A meta-analysis examining primarily Angelica sinensis included 49 low-quality RCTs on hypertension, though specific data for A. archangelica was not isolated (PMID: 31100657). Most evidence derives from preclinical studies demonstrating antitumor (PMID: 15796173), anxiolytic (PMID: 23297567), and anti-inflammatory effects.
Clinical dosing data is limited: leaf extract was effective for overactive bladder symptoms over 6 weeks (specific dose not detailed in trial). Animal studies used 50-200 mg/kg oral doses of various extracts, with methanol and aqueous extracts showing strongest anxiolytic effects. No standardized human dosage ranges have been established. Consult a healthcare provider before starting any new supplement.
Angelica archangelica is a medicinal herb used primarily for its bioactive phytochemicals rather than macronutrient content. Macronutrient data for isolated plant material is limited, but the root and seed contain approximately 15-30% carbohydrates (dry weight), 5-10% crude fiber, and 3-6% protein. Fat content is low (~1-3%), though the seeds yield an essential oil comprising 0.3-1.5% of dry seed weight. Key bioactive compounds include: (1) Furanocoumarins (0.2-0.5% dry root weight) — notably imperatorin, xanthotoxin (methoxsalen), bergapten, and osthol, which are the primary pharmacologically active constituents; (2) Monoterpene-rich essential oil — dominated by α-pinene (14-30%), β-phellandrene (10-25%), sabinene, and limonene in root oil; seed oil is richer in β-phellandrene (up to 60%); (3) Flavonoids — including archangelenone and luteolin glycosides at trace concentrations (<0.1% dry weight); (4) Phenolic acids — chlorogenic acid and caffeic acid derivatives present at low concentrations (~0.05-0.2% dry weight); (5) Coumarins (non-furanocoumarin) — osthole and umbelliferone; (6) Polyacetylenes — falcarinol and falcarindiol present in small amounts in the root. Mineral content includes moderate potassium (~300-500 mg/100g dry root), calcium (~150-300 mg/100g), and trace iron and magnesium. Vitamin content is not well characterized but roots contain small amounts of vitamin C (~10-20 mg/100g fresh weight). Bioavailability note: furanocoumarins are generally well-absorbed orally but undergo significant hepatic first-pass metabolism; they are potent CYP3A4 inhibitors, which enhances bioavailability of co-administered drugs. Essential oil constituents are highly volatile and bioavailability depends strongly on preparation method (teas lose most volatile fractions).
Angelica archangelica contains bioactive coumarins like angelicin and imperatorin that modulate calcium channels and smooth muscle contractility. The essential oils, particularly α-pinene and β-phellandrene, exhibit anti-inflammatory effects through cyclooxygenase inhibition. These compounds also interact with muscarinic receptors, reducing detrusor muscle overactivity in the bladder.
A randomized controlled trial (n=143) demonstrated that Angelica archangelica significantly reduced daytime urination frequency and improved quality of life scores in overactive bladder patients. Meta-analyses of related Angelica species suggest potential cardiovascular benefits including modest blood pressure reduction, though this evidence remains low-quality. Most clinical research has focused on urological applications with moderate-strength evidence. Long-term safety data from controlled trials remains limited.
Angelica archangelica may cause photosensitivity due to furocoumarin content, requiring sun exposure precautions during use. The herb can interact with anticoagulant medications like warfarin due to coumarin compounds that may enhance bleeding risk. Pregnancy and breastfeeding safety has not been established in clinical trials, warranting avoidance during these periods. Common side effects include mild gastrointestinal upset and skin sensitivity reactions.
