Khaberni - If there is one beverage promoted as a simple step towards a longer and healthier life, it could be turmeric tea at the forefront of the list.
In the Japanese island of Okinawa, globally known as one of the "Blue Zones" that includes the highest percentage of centenarians, turmeric is an essential part of the residents' daily routine.
The residents of Okinawa are not only known for their long life spans according to "Daily Mail", but also for their noticeable mental and spiritual clarity into old age, along with relatively low rates of chronic diseases.
Heart of the diet
Turmeric is extracted from the rhizome of a plant that contains natural oils and active compounds, most notably curcuminoids, and at the forefront, “curcumin”, which is attributed with anti-inflammatory and antioxidant effects.
The essential oil content in the root ranges from 2% to 12% depending on the type, and they are responsible for its bright yellow color and biological properties.
Turmeric complements the traditional Okinawan diet, which is characterized by low calorie intake and red meats, in contrast to high consumption of seasonal vegetables, fruits, fish, whole grains, and plant proteins such as soybeans.
What does science say about cancer?
Curcumin has received wide research interest for its potential role in cancer prevention or therapeutic support.
A scientific review published in 2021 by the National Center for Biotechnology Information pointed out that curcumin possesses anti-inflammatory properties and may affect cellular pathways associated with tumor growth.
Chronic inflammation is linked to the development of certain types of cancer, and curcumin is believed to help reduce this inflammation, in addition to its potential effect in inhibiting growth factors and signaling pathways that play a role in the proliferation of cancer cells. However, researchers emphasized the need for more clinical studies to accurately determine its mechanism of action and the safety of its use in therapeutic doses.
Between supplements and lifestyle
In recent years, turmeric has become part of some people's “wellness” routine, whether through tea or dietary supplements. An American nutritionist says she relies on curcumin daily to support joint health and reduce muscle pain, especially with regular exercise, noting an improvement in recovery after workouts.
But in Okinawa, turmeric is not seen as a separate supplement, but as an element within a comprehensive lifestyle system.
