We know that tea has many properties. And, according to researchers, drinking it can help you live longer. According to the findings of a recent study published in The Lancet and published by the Daily Mail, three cups of tea per day can slow biological aging, thanks to some of its compounds.
To reach this conclusion, scientists from Sichuan University in Chengdu (China) analyzed data from 5,998 Britons aged 37 to 73 and 7,931 Chinese aged 30 to 79. All were asked about their tea drinking habits, including the type of tea consumed and the number of cups consumed per day. The researchers then compared the participants’ aging markers (blood pressure, cholesterol levels, body fat percentage, etc.) to calculate their biological age, an age that reflects their physical health and which may differ from their actual age.
Finally, after analysis, they realized that tea drinkers “exhibited” slower biological aging and were also less likely to experience symptoms of insomnia and anxiety. “This study suggests that drinking about three cups of tea, or six to eight grams of tea leaves per day, may provide the most pronounced anti-aging benefits”The researchers explained that participants who stopped drinking tea showed that “high rise” Acceleration of biological aging.
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Benefits of flavonoids
They also clarified that no “significant difference” Among tea drinkers in the UK and China, where black tea and green tea are the most common respectively. Like those who like their tea very hot and those who like it hot.
Note that in the past, animal studies have also suggested that flavonoids from tea leaves can extend the lifespan of worms, flies and mice. According to scientists, these ingredients modulate the intestinal microbiota, which can have a significant effect on it. “Regulation of age-related changes in immunity, metabolism and cognitive function”.
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As a reminder, tea is the second most consumed beverage in the world after water. “More and more studies show that tea consumption can protect against age-related diseases, such as cardiovascular disease, diabetes mellitus, dementia and some types of cancer, and that tea consumption is associated with a lower risk of mortality”, the study authors concluded. France ranks 30th among the world’s largest consumers.
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