Ceylon Cinnamon
Cinnamomum verum
Cinnamomum verum, also known as true cinnamon, originates from traditional medicine practices in Southeast Asia. While its specific uses are not well-documented, it has shown potential in scientific studies. Cinnamomum verum essential oil demonstrated moderate acaricidal activity against tick larvae, with 99% mortality at 1.4 mg/mL for Rhipicephalus microplus and 6.9 mg/mL for Amblyomma mixtum. Additionally, it was part of a Jamu formulation that showed no significant toxicity in zebrafish up to 800 mg/L. The essential oil also exhibited notable antibacterial activity, particularly against K. pneumoniae, with a minimum inhibitory concentration of 1.56 mg/mL and showed synergistic effects with imipenem against extensively drug-resistant Acinetobacter baumannii and Klebsiella pneumoniae. Safety concerns are minimal based on current evidence, and there have been no reported major issues or drug interactions.
- 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
- Cinnamomum verum essential oil showed moderate acaricidal activity against tick larvae, with 99% mortality at 1.4 mg/mL for Rhipicephalus microplus and 6.9 mg/mL for Amblyomma mixtum.
- Cinnamomum verum showed notable antibacterial activity, particularly against K. pneumoniae, with a MIC of 1.56 mg/mL.
- The study found that cinnamaldehyde from Cinnamomum verum essential oil showed synergistic antibacterial effects with imipenem against extensively drug-resistant Acinetobacter baumannii and Klebsiella pneumoniae.
- The study found that Cinnamomum verum was part of a Jamu formulation which showed no significant toxicity in zebrafish up to 800 mg/L.
Frequently asked questions
What is Ceylon Cinnamon?
Ceylon Cinnamon (Cinnamomum verum) 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 Ceylon Cinnamon?
4 sourced findings are recorded for Ceylon Cinnamon; the strongest carries evidence grade D. For example: Cinnamomum verum essential oil showed moderate acaricidal activity against tick larvae, with 99% mortality at 1.4 mg/mL for Rhipicephalus microplus and 6.9 mg/mL for Amblyomma mixtum.
How strong is the evidence for Ceylon Cinnamon?
The strongest finding for Ceylon Cinnamon carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is Ceylon Cinnamon safe? What are the side effects?
No major safety issues are recorded for Ceylon Cinnamon in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Ceylon Cinnamon interact with medications?
No drug interactions are recorded for Ceylon Cinnamon in our sources. This does not rule them out — check with a pharmacist.
What are the common names of Ceylon Cinnamon?
Ceylon Cinnamon is also known as: Корица, Cannelier.
Is Ceylon Cinnamon 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 Acaricidal Effect of Essential Oils in the Control of Rhipicephalus microplus and Amblyomma mixtum Larvae in Mexico. literature abstract metadata
- T2 NMR-based metabolomics of Indonesian jamu for diabetes: chemical composition, toxicity, and zebrafish behavioral impact. literature abstract metadata
- T2 An integrative in silico and in vitro synergy of Cinnamomum verum essential oil and cinnamaldehyde with imipenem against extensively drug-resistant Gram-negative bacteria. literature abstract metadata
- T2 Antibacterial activity of selected plant essential oils against carbapenemase-producing multidrug-resistant bacteria. literature abstract metadata