The Surprising Health Benefits of Turmeric

Turmeric (Curcuma longa) is a vibrant yellow spice that has been used in Indian and Southeast Asian cuisines for centuries. This plant, a member of the ginger family, has also been long utilised in traditional medicine for its therapeutic properties. Recently, research has begun to uncover the scientific evidence behind these claims, revealing turmeric’s potential health benefits.

Anti-Inflammatory Properties

Turmeric may have anti-inflammatory benefits. Inflammation plays a crucial role in the body’s response to injury and infection. However, chronic inflammation can contribute to the development of various diseases, such as heart disease, diabetes, and cancer (Libby, 2002). Curcumin, the primary active compound found in turmeric, has been shown to exhibit potent anti-inflammatory properties (Aggarwal & Harikumar, 2009). It is suggested that curcumin inhibits the activity of inflammatory molecules, such as nuclear factor kappa-B (NF-κB) and tumor necrosis factor-alpha (TNF-α) (Jurenka, 2009).

Antioxidant Effects

Oxidative stress, caused by an imbalance between free radicals and antioxidants in the body, can lead to cellular damage and contribute to aging and various chronic diseases (Lobo et al., 2010). Curcumin has been found to possess strong antioxidant properties, neutralising free radicals and boosting the body’s antioxidant enzymes (Menon & Sudheer, 2007). These effects may help protect the body against oxidative damage and support overall health.

Potential Cancer-Fighting Properties

Curcumin has been investigated for its potential anti-cancer properties. In vitro and animal studies have shown that curcumin can inhibit the growth and spread of cancer cells and promote cancer cell death (Kunnumakkara et al., 2017). While these findings are promising, further research is needed to understand the full extent of curcumin’s potential as a cancer treatment, particularly in human trials.

Arthritis Management

Arthritis is a common condition characterised by inflammation and pain in the joints. Research has indicated that curcumin may be a useful supplement for managing the symptoms of arthritis due to its anti-inflammatory effects. A study conducted by Chandran and Goel (2012) found that curcumin supplementation led to significant improvements in pain and physical function in patients with osteoarthritis. Additionally, a meta-analysis of randomised controlled trials suggested that curcumin is effective in reducing pain and improving physical function in patients with arthritis (Daily et al., 2016). Further research is needed in this particular field to understand the benefits for human health. 


Turmeric, and its active compound curcumin, have been the subject of growing scientific interest due to their potential health benefits. Current research suggests that turmeric may possess anti-inflammatory, antioxidant, and potentially anti-cancer properties, as well as benefits for arthritis management. However, more research is needed to fully understand the extent of these benefits and their implications for human health.

It is always recommended to consult a healthcare professional before incorporating turmeric or curcumin supplements into your diet, especially if you have pre-existing health conditions or are taking medications.


Aggarwal, B. B., & Harikumar, K. B. (2009). Potential therapeutic effects of curcumin, the anti-inflammatory agent, against neurodegenerative, cardiovascular, pulmonary, metabolic, autoimmune and neoplastic diseases. The International Journal of Biochemistry & Cell Biology, 41(1), 40-59.

Chandran, B., & Goel, A. (2012). A randomized, pilot study to assess the efficacy and safety of curcumin in patients with active rheumatoid arthritis. Phytotherapy Research, 26(11), 1719-1725.

Daily, J. W., Yang, M., & Park, S. (2016). Efficacy of turmeric extracts and curcumin for alleviating the symptoms of joint arthritis: A systematic review and meta-analysis of randomized clinical trials. Journal of Medicinal Food, 19(8), 717-729.

Jurenka, J. S. (2009). Anti-inflammatory properties of curcumin, a major constituent of Curcuma longa: A review of preclinical and clinical research. Alternative Medicine Review, 14(2), 141-153.

Kunnumakkara, A. B., Bordoloi, D., Harsha, C., Banik, K., Gupta, S. C., & Aggarwal, B. B. (2017). Curcumin mediates anticancer effects by modulating multiple cell signaling pathways. Clinical Science, 131(15), 1781-1799.

Libby, P. (2002). Inflammation in atherosclerosis. Nature, 420(6917), 868-874.

Lobo, V., Patil, A., Phatak, A., & Chandra, N. (2010). Free radicals, antioxidants and functional foods: Impact on human health. Pharmacognosy Reviews, 4(8), 118-126.

Menon, V. P., & Sudheer, A. R. (2007). Antioxidant and anti-inflammatory properties of curcumin. Advances in Experimental Medicine and Biology, 595, 105-125.