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 Faculty of Health Sciences - sbf@gelisim.edu.tr

Nutrition And Dietetics








 The Story of a Cup of Tea: December 15th, World Tea Day


Research Assistant Gizem Uzlu Dolanbay from the Faculty of Health Sciences, Department of Nutrition and Dietetics at Istanbul Gelisim University, shared insights about the significance of World Tea Day and the health benefits of tea.


World Tea Day is celebrated annually on December 15th to honor the contributions of tea producers, workers, and consumers to the tea industry, to raise awareness about sustainable tea production, and to emphasize the cultural value of tea. Tea is not just a beverage; it has been a symbol of strengthened social bonds, a source of health benefits, and an economic treasure throughout history.

The History and Cultural Significance of Tea

The origins of tea date back to 2737 BC in China. Since its discovery, tea has held significant importance both for its health benefits and its social role. Today, tea is the second most consumed beverage in the world after water.
Turkey ranks first globally in per capita tea consumption, with 3.16 kg per person annually. In Turkish culture, tea is not merely a drink but also a symbol of hospitality and social interaction. The preparation and serving of traditional Turkish tea have become rituals reflecting the sense of unity and community in society.

The Health Benefits of Tea

Tea is more than a delightful drink; it offers numerous health benefits thanks to its natural components:
  • Rich in Antioxidants: Tea contains polyphenols and flavonoids that combat free radicals, helping to prevent cell damage, slow aging, and reduce the risk of chronic diseases.
  • Boosts Immunity: Regular tea consumption can strengthen the immune system and provide protection against infections.
  • Supports Heart Health: Studies indicate that tea may help regulate blood pressure and balance cholesterol levels.
  • Reduces Stress: L-theanine, an amino acid found in tea, calms the nervous system, reduces stress, and promotes mental relaxation.
Economic and Social Impact of Tea

Tea is not only a personal beverage but also an important economic and social asset. Tea production sustains millions of livelihoods, particularly in countries like Turkey, China, India, and Sri Lanka. In addition to providing economic stability for small-scale farmers, tea trade and exports significantly contribute to national economies.
World Tea Day aims to raise awareness about the importance of sustainable production and consumption of tea. Events held globally highlight the economic value of tea as well as its environmental impact.

The Importance of World Tea Day

This special day celebrates the historical, cultural, and health-related values of tea while emphasizing the need for sustainable production and fair trade practices. It also serves as a reminder of how tea acts as a bridge connecting diverse cultures.
World Tea Day underscores that tea is more than a beverage; it is a cultural heritage and an integral part of a healthy lifestyle. For centuries, tea has brought people together, strengthened friendships, and contributed to health, maintaining its significance as an invaluable legacy.