Galanga
Alpinia galanga
Alpinia galanga, a plant traditionally used in Southeast Asian cuisines and folk medicine, particularly in Thai and Indonesian practices. While its specific traditional uses are not well-documented, it has been employed for culinary purposes and some local remedies. Scientific evidence suggests that Alpinia galanga contains bioactive compounds, including four new dilignans and one monolignan, which exhibit significant anti-inflammatory activity by inhibiting nitric oxide (NO) production in macrophages. This review also indicates potential antidiabetic and anti-inflammatory effects through various bioactive compounds found in the plant. Additionally, Alpinia galanga extract has been shown to reduce Candida albicans adhesion to denture acrylic by over 80%, and treatment with galangin in letrozole-induced polycystic ovary syndrome (PCOS) rats restored hormonal balance and improved PI3K/pAKT signaling while reducing oxidative and inflammatory responses. No major safety issues or recorded drug interactions have been noted, but further research is needed to fully understand its potential benefits and applications.
- 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
- The review suggests that naturally derived compounds like Alpinia galanga may support cognitive and physical performance through mechanisms distinct from traditional energy drinks, but conclusive evidence is limited by study heterogeneity.
- This review suggests that Alpinia galanga and other Zingiberaceae plants may have potential antidiabetic and anti-inflammatory effects through various bioactive compounds.
- Alpinia galanga extract significantly reduced C. albicans adhesion to denture acrylic by over 80%.
- Four dilignans and one monolignan from Alpinia galanga showed significant anti-inflammatory activity by inhibiting NO production in macrophages.
- Galangin treatment in letrozole-induced PCOS rats restored ovarian function by improving hormonal balance and reactivating PI3K/pAKT signaling.
Frequently asked questions
What is Galanga?
Galanga (Alpinia galanga) 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 Galanga?
5 sourced findings are recorded for Galanga; the strongest carries evidence grade D. For example: The review suggests that naturally derived compounds like Alpinia galanga may support cognitive and physical performance through mechanisms distinct from traditional energy drinks, but conclusive evidence is limited by study heterogeneity.
How strong is the evidence for Galanga?
The strongest finding for Galanga carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is Galanga safe? What are the side effects?
No major safety issues are recorded for Galanga in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Galanga interact with medications?
No drug interactions are recorded for Galanga in our sources. This does not rule them out — check with a pharmacist.
What are the common names of Galanga?
Galanga is also known as: Альпиния галанга, galanga de l'Inde.
Is Galanga 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 Multitarget Anti-Candida Activity of Thai Plant Extracts and Essential Oils: Inhibiting Biofilm Formation, Denture Adhesion, and Germ Tube Formation. literature abstract metadata
- T2 Antidiabetic and Anti-Inflammatory Potential of Zingiberaceae Plants in Dietary Supplement Interventions. literature abstract metadata
- T2 Galangin mitigates letrozole-induced polycystic ovary syndrome in rats by restoring PI3K/pAKT/PTEN signaling. literature abstract metadata
- T2 Synergistic Actions of Natural Compounds for Enhancing Cognitive and Physical Performance: A Narrative Review. literature abstract metadata
- T2 New Lignans with Different Degrees of Polymerization from Alpinia galanga: Their Chiral Resolution, Anti-Inflammatory Activity, and Mechanism. literature abstract metadata