Britons drink 100million of them every day – and it turns out the Great British cuppa could be a lifesaver.
Tea, which Oscar Wilde described as the only simple pleasure left, lowers the risk of heart problems and stroke, according to new research.
Up to two cups of unsweetened tea a day reduces the risk by up to 21 per cent.
But add sugar or sweeteners and the benefits are lost, say academics.
Researchers from Nantong University, China, used data on 177,810 UK adults, with an average age of around 55.
Of those, 147,903 were tea drinkers, and 68.2 per cent did not add sugar and sweeteners.
All were healthy at the start of the study, but over an average of 12.7 years, 15,003 cases of cardiovascular disease were diagnosed, including 2,679 strokes and 2,908 heart failures, it was reported in the International Journal of Cardiology Cardiovascular Risk and Prevention.
Those who drank up to two cups of unsweetened tea a day had a 21 per cent reduced risk of heart failure, a 14 per cent lesser chance of having a stroke and were 7 per cent less likely to be diagnosed with coronary heart disease.
Britons drink 100million cups of tea every day – and it turns out the Great British cuppa could be a lifesaver
Tea, which Oscar Wilde described as the only simple pleasure left, lowers the risk of heart problems and stroke, according to new research
No such effects were found for sweetened tea.
It is thought an unsweetened cuppa better preserves biologically active compounds, including polyphenols, in the tea, which have antioxidant and anti-inflammatory effects.
Both sugars and artificial sweeteners can promote insulin resistance and metabolic dysregulation, which are well-established cardiovascular disease risk factors.
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