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| - Last Updated on November 29, 2024 by Neelam Singh
Quick Take
An image on Pinterest claims that turmeric can promote a longer lifespan. We fact checked and found the claim to be Mostly False.
The Claim
An image on Pinterest claims that Turmeric promotes a longer lifespan by reducing inflammation, preventing chronic diseases, and enhancing overall health.
Fact Check
Does turmeric directly extend lifespan?
No, there is no conclusive evidence that turmeric directly increases lifespan.
Turmeric contains curcumin, a bioactive compound celebrated for its health-promoting properties. Curcumin’s ability to combat inflammation and oxidative stress has positioned turmeric as a possible help in managing chronic diseases. However, when it comes to extending lifespan directly, the evidence falls short.
Most studies linking curcumin to longevity have been conducted on animals or in laboratory conditions. For instance, research involving worms and mice suggests curcumin may activate genes associated with longevity and reduce markers of cellular damage. However, humans are far more complex, and these findings cannot be easily extrapolated to our species.
Moreover, the doses of curcumin used in such studies are significantly higher than what can be achieved through typical dietary turmeric consumption. To date, long-term human studies directly linking turmeric to extended lifespan are lacking.
According to Dr Shalin Nagori, Consultant Pathologist and Industrial Physician, “a teaspoon daily of turmeric with water or with milk will provide some sort of potential benefits, BUT ADD YEARS TO YOUR LIFE- NOT POSSIBLE.”.
Does turmeric reduce ageing-related inflammation?
Dr Swati Dave, PhD in Food and Nutrition, says, “Yes, turmeric may help reduce inflammation, but it’s not a magic bullet.”
She further explains that chronic inflammation plays a pivotal role in the ageing process and the development of age-related conditions such as arthritis, heart disease, and diabetes. Curcumin has been shown to inhibit inflammatory pathways in the body, suppressing molecules like cytokines and enzymes responsible for inflammation.
For example, a 2017 review highlighted curcumin’s potential to manage inflammation-related conditions, particularly when consumed in higher doses or as supplements. Its ability to regulate inflammatory responses could, theoretically, contribute to healthier ageing.
However, curcumin is not unique in its anti-inflammatory properties. A diet rich in fruits, vegetables, whole grains, and omega-3 fatty acids can also significantly reduce inflammation. Additionally, turmeric’s impact on inflammation is limited by its poor bioavailability—how well it is absorbed and utilised by the body. Combining turmeric with black pepper, which contains piperine, can boost curcumin absorption by up to 2000%, but even then, its effects are not transformative enough to single-handedly combat the complexities of ageing.
Can turmeric prevent chronic diseases to support a longer life?
It might help reduce the risk of some diseases, but it’s not a cure-all. Chronic diseases such as heart disease, cancer, and diabetes are among the leading causes of premature death. Turmeric’s antioxidant and anti-inflammatory properties have sparked interest in its potential to prevent these conditions, but the evidence remains preliminary.
Heart Health
Curcumin may support cardiovascular health by improving endothelial function (the lining of blood vessels), which plays a critical role in regulating blood pressure and blood flow. A 2024 study found that curcumin supplementation improved vascular function in postmenopausal women, offering benefits comparable to moderate exercise.
While promising, these findings do not establish curcumin as a substitute for proven heart-health practices such as exercise, a balanced diet, and avoiding smoking.
Cancer Prevention
Turmeric has been investigated for its potential to prevent or slow the progression of cancer. Curcumin may inhibit tumour growth and promote the death of cancerous cells. Research has shown encouraging results, particularly in laboratory and animal studies, for cancers such as colorectal and breast cancer.
However, these findings are largely based on curcumin concentrations far higher than what can be consumed through diet. The role of turmeric in cancer prevention is best viewed as complementary to, rather than a replacement for, other preventive measures like regular screenings and a healthy lifestyle.
Neurodegenerative Conditions
Turmeric’s ability to cross the blood-brain barrier has made it a candidate for research into Alzheimer’s and Parkinson’s diseases. Curcumin may reduce the buildup of amyloid plaques in the brain, a hallmark of Alzheimer’s disease. Yet, human trials remain limited and have yet to confirm turmeric’s role in significantly altering the course of these conditions.
Should you include turmeric in your diet?
Yes, turmeric can be a valuable addition to a healthy diet, but it’s not a miracle ingredient.
Turmeric is a versatile spice with proven health benefits, particularly for reducing inflammation and supporting digestion. Adding turmeric to your meals can be a great way to enhance your diet.
However, for turmeric to have a meaningful impact on health, it must be part of a holistic approach that includes:
- A balanced diet rich in diverse nutrients.
- Regular physical activity.
- Stress management practices like mindfulness or yoga.
- Avoidance of harmful habits like smoking and excessive alcohol consumption.
No single food, including turmeric, can replace these fundamental aspects of a healthy lifestyle.
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