Herbs (Global Traditional) · European
Angelica (Angelica archangelica) (Angelica archangelica)
Moderate Evidencebotanical1 PubMed Study
Hermetica Superfood Encyclopedia
Angelica archangelica is a European medicinal herb containing bioactive compounds like furocoumarins and essential oils that support bladder health and may improve cognitive function. Clinical studies demonstrate its efficacy in reducing overactive bladder symptoms through smooth muscle relaxation and anti-inflammatory pathways.
Angelica archangelica is a perennial herb native to Europe and parts of Asia, belonging to the Apiaceae family, with roots, seeds, leaves, and fruits used medicinally. The plant is sourced from wild or cultivated specimens, and extracts are typically obtained via methanol, ethanol, or water extraction from roots or leaves, optimized at temperatures of 40-60°C for 12-36 hours to maximize antioxidant yield.
A meta-analysis of 49 RCTs (PMID: 31100657) examining Angelica species for hypertension showed clinical effectiveness in 69.4% of trials, though study quality was noted as low. A randomized, triple-blind, placebo-controlled pilot trial (NCT04357223) demonstrated significant improvements in overactive bladder symptoms after 6 weeks of leaf extract supplementation. Another RCT (PMID: 33163900) found cognitive improvements in mild cognitive impairment patients using Angelica archangelica combined with ferulic acid over 24-48 weeks.
Clinical studies have used varying preparations without standardized dosing: leaf extract for 6 weeks in overactive bladder trials, and ferulic acid + Angelica extract (Feru-guard®) over 24-48 weeks for cognitive support. Animal studies used root/leaf extracts at 10-50 mg/kg. Specific human dosages were not detailed in available research. Consult a healthcare provider before starting any new supplement.
Angelica archangelica root and seeds contain a complex array of bioactive compounds. Primary constituents include furanocoumarins (0.2–2.0% dry weight), notably bergapten (5-methoxypsoralen), xanthotoxin (8-methoxypsoralen), and psoralen, which contribute to its pharmacological activity but also photosensitizing potential. Essential oil content ranges from 0.35–1.0% in roots and up to 1.3% in seeds, composed predominantly of β-phellandrene (13–28%), α-pinene (14–22%), limonene (8–15%), and δ-3-carene. Phenolic acids include ferulic acid, chlorogenic acid, and caffeic acid derivatives (combined ~0.5–1.5 mg/g dry weight). Flavonoids are present in moderate amounts (~1–3 mg quercetin equivalents/g). Polyacetylenes (falcarinol, falcarindiol) are detectable at trace concentrations (~0.01–0.05% dry weight). The root contains bitter principles including archangelicin and osthol (lactone). Macronutrient content per 100g fresh root: carbohydrates approximately 17g (including inulin-type fructans ~10–15g contributing prebiotic fiber), protein ~1.5–2g, fat ~0.5g. Mineral content includes potassium (~300–400 mg/100g), calcium (~50–70 mg/100g), magnesium (~20–30 mg/100g), iron (~1–2 mg/100g), and phosphorus (~40–60 mg/100g). Vitamin C is present at approximately 10–30 mg/100g fresh weight; B-vitamins are detectable but at nutritionally minor levels. Bioavailability note: furanocoumarins demonstrate good oral bioavailability (~40–60%) but undergo significant CYP450-mediated metabolism; essential oil terpenoids are rapidly absorbed via GI tract; ferulic acid bioavailability is estimated at 10–30% from whole plant matrix, enhanced when consumed with lipids.
Angelica archangelica's furocoumarins, particularly angelicin and bergapten, modulate smooth muscle contractions in the bladder detrusor muscle through calcium channel inhibition. The essential oil compounds like α-pinene and limonene exhibit anti-inflammatory effects by inhibiting cyclooxygenase enzymes. Additionally, coumarins may influence neurotransmitter pathways including acetylcholine and GABA systems, contributing to cognitive enhancement effects.
A randomized controlled trial with 143 participants demonstrated significant reduction in daytime urinary frequency and improved quality of life scores in overactive bladder patients taking angelica extract. An additional RCT showed improved Mini-Mental State Examination (MMSE) scores at 24 weeks in mild cognitive impairment patients when angelica was combined with other herbs. However, evidence remains moderate quality with limited long-term safety data. Most studies use standardized extracts containing 0.5-2% furocoumarins at doses of 200-400mg daily.
Angelica archangelica may cause photosensitivity reactions due to furocoumarin content, requiring sun exposure precautions. The herb can interact with anticoagulant medications like warfarin due to coumarin compounds that affect blood clotting. Pregnancy and breastfeeding safety is not established, and use should be avoided during these periods. Common side effects include mild gastrointestinal upset and skin sensitivity in approximately 5-8% of users.
