Curry leaf (Murraya koenigii) is a popular herb used in traditional medicine and culinary practices throughout India and Southeast Asia. The leaves of the plant are rich in a variety of bioactive compounds, including alkaloids, flavonoids, and essential oils, which have been shown to have numerous medicinal properties.

Anti-inflammatory Properties: The essential oils found in curry leaf have been shown to have anti-inflammatory properties, which can help reduce swelling and pain caused by inflammatory conditions such as arthritis and asthma (1).

Antidiabetic Properties: Curry leaf has been shown to have antidiabetic properties, which can help regulate blood sugar levels and reduce the risk of complications associated with diabetes. This effect may be due to the presence of compounds such as murrayacin, mahanine, and carbazole alkaloids, which can stimulate insulin secretion and improve glucose uptake (2).

Antimicrobial Properties: Curry leaf has been shown to have antimicrobial properties, which can help prevent the growth of harmful bacteria and fungi. This effect may be due to the presence of compounds such as linalool, alpha-pinene, and beta-pinene, which can inhibit the growth of pathogens such as Staphylococcus aureus and Candida albicans (3).

Antioxidant Properties: Curry leaf is rich in antioxidants, which can help protect the body against oxidative stress and reduce the risk of chronic diseases such as cancer and heart disease. The primary antioxidants found in curry leaf include phenolic compounds such as quercetin, kaempferol, and myricetin, as well as vitamin C and carotenoids (4).

Neuroprotective Properties: Curry leaf has been shown to have neuroprotective properties, which can help protect the brain against age-related degenerative diseases such as Alzheimer’s and Parkinson’s. This effect may be due to the presence of compounds such as murrayanine, mahanine, and koenimbine, which can protect neurons from oxidative damage and improve cognitive function (5).


Overall, curry leaf is a versatile herb with a wide range of potential health benefits. While more research is needed to fully understand its medicinal properties, the available evidence suggests that it may be a valuable addition to a healthy diet and lifestyle.


  1. Narayan S, et al. (2014). Anti-inflammatory activities of curry leaf, Murraya koenigii (L.) Spreng. leaves in experimental animals. Journal of Ethnopharmacology, 151(1): 528-535.
  2. Nampoothiri SV, et al. (2017). Antidiabetic and antioxidant properties of curry leaf (Murraya koenigii L.) extracts. Journal of Traditional and Complementary Medicine, 7(3): 266-271.
  3. Kavitha M, et al. (2015). Antibacterial and antifungal activity of aromatic constituent from Murraya koenigii (L.) Spreng. Journal of Essential Oil Research, 27(2): 111-116.
  4. Arumugam G, et al. (2015). Antioxidant and free radical scavenging activities of Murraya koenigii (L.) Spreng. Food Science and Human Wellness, 4(2): 75-80.
  5. Venkatesh S, et al. (2016). Neuroprotective effect of Murraya koenigii leaves against cognitive impairment and oxidative stress induced by intracerebroventricular streptozotocin