fennel
Foeniculum vulgare
Foeniculum vulgare, commonly known as fennel, is a plant traditionally used in culinary and herbal practices across various cultures. While its use in traditional medicine is not extensively documented, it has been employed for digestive issues, respiratory ailments, and as a carminative to aid digestion. Scientific evidence suggests that aromatherapy massage using fennel seed essential oil may be associated with beneficial effects on anxiety reduction and improvements in well-being and sleep quality; however, the evidence is currently limited and exploratory. Nanoemulsions of Foeniculum vulgare essential oil have shown enhanced antibacterial activity against Pseudomonas aeruginosa, while sulfur nanoparticles alleviated salt stress effects on fennel by improving physiological and biochemical parameters. Additionally, a 1:1 mixture of anise and fennel essential oils demonstrated high and stable ovicidal activity against houseflies for up to six months. No major safety issues or recorded drug interactions have been identified thus far.
- Best evidence
- D
- Cautions
- —
Informational only. Traditional use does not mean proven effectiveness. Evidence and safety vary — check the cited sources.
What the science says
- Nanoemulsions of Foeniculum vulgare essential oil showed enhanced antibacterial activity and reduced biofilm formation against Pseudomonas aeruginosa.
- This exploratory study suggests that aromatherapy massage using fennel seed essential oil may be associated with beneficial effects on anxiety reduction and improvements in well-being and sleep quality.
- A 1:1 mixture of anise and fennel essential oils showed high and stable ovicidal activity against houseflies with no apparent toxicity to non-target organisms.
- Sulfur nanoparticles improved physiological and biochemical traits of fennel under salt stress, but effects varied for different parameters.
- The study characterized the essential oils and hydrolates from different parts of wild Croatian fennel, identifying varying chemical compositions and moderate antimicrobial activity.
Frequently asked questions
What is fennel?
fennel (Foeniculum vulgare) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.
What does the scientific evidence say about fennel?
5 sourced findings are recorded for fennel; the strongest carries evidence grade D. For example: Nanoemulsions of Foeniculum vulgare essential oil showed enhanced antibacterial activity and reduced biofilm formation against Pseudomonas aeruginosa.
How strong is the evidence for fennel?
The strongest finding for fennel carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is fennel safe? What are the side effects?
No major safety issues are recorded for fennel in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does fennel interact with medications?
No drug interactions are recorded for fennel in our sources. This does not rule them out — check with a pharmacist.
What are the common names of fennel?
fennel is also known as: фенхель, Fenouil.
Is fennel a proven treatment?
No. FolkKB is informational only. Traditional use and early findings are not proof of efficacy or safety — consult a qualified professional and never self-treat.
Sources
- T2 Ultrasound-assisted nanoemulsions from Foeniculum vulgare: antimicrobial activity, anti-biofilm, and anti-virulence in Pseudomonas aeruginosa. literature abstract metadata
- T2 Anise (Pimpinella anisum) and fennel (Foeniculum vulgare) essential oils and their combination as natural and safe housefly (Musca domestica) ovicides. literature abstract metadata
- T2 Effect of Aromatherapy Massage With Foeniculum vulgare Mill. Seed Essential Oil Compared to Massage on Anxiety, Well-Being, and Sleep Quality: An Exploratory Randomized Study. literature abstract metadata
- T2 The ameliorating role of sulfur nanoparticles on some physiological and biochemical traits of fennel (Foeniculum vulgare L.) under salt stress. literature abstract metadata
- T2 Unlocking the Aromatic Profile of Wild-Grown Croatian Fennel: A Comparative Study of Essential Oils and Hydrolates. literature abstract metadata