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This Traditional Drink Is Linked To Living Longer

This Traditional Drink Is Linked To Living Longer post image

A traditional way to heart health and a long life.

Drinking tea as little as 3 times per week has been linked to a reduction in heart disease and all causes of death, new research finds.

A study on 100,902 subjects suggests that regular tea drinking is associated with living longer and staying healthy for many years.

Dr Xinyan Wang, the study’s first author, said:

“Habitual tea consumption is associated with lower risks of cardiovascular disease and all-cause death.

The favourable health effects are the most robust for green tea and for long-term habitual tea drinkers.”

Participants were divided into two groups; one was non-habitual tea drinkers who consumed tea less than 3 times per week and the other group was habitual tea drinkers who consumed tea 3 times or more per week.

The study found that habitual tea drinkers had a 22 percent lower risk of heart attack and stroke compared to the other group.

The risk of heart disease events and strokes was reduced by 20 percent in the habitual tea drinkers group.

Moreover, they had 15 percent lower risk of any type of death.

A fellow-up after 5 years revealed that drinking tea on a regular basis appears to be the key factor since polyphenol antioxidants found in tea cannot be stored in the body.

Dr Dongfeng Gu, study co-author, said:

“The protective effects of tea were most pronounced among the consistent habitual tea drinking group.

Mechanism studies have suggested that the main bioactive compounds in tea, namely polyphenols, are not stored in the body long-term.

Thus, frequent tea intake over an extended period may be necessary for the cardioprotective effect.”

Further analysis suggested that unlike black tea, drinking green tea was associated with a 25 percent decreased risk of heart disease, heart attack, stroke and any type of death.

Dr Gu said:

“In our study population, 49% of habitual tea drinkers consumed green tea most frequently, while only 8% preferred black tea.

The small proportion of habitual black tea drinkers might make it more difficult to observe robust associations, but our findings hint at a differential effect between tea types.”

There are some factors that might explain the health benefits of green tea compared to black tea.

Green tea is an excellent source of polyphenols — this antioxidant has a protective effect against cardiovascular disease and its risk factors.

Black tea, however, in order to darken the leaves, is fermented and the antioxidant effect is lost.

In addition, milk is usually added to black tea, which can block the absorption of antioxidants and reduce the health benefit of these nutrients.

About the author

Mina Dean is a Nutritionist and Food Scientist. She holds a BSc in Human Nutrition and an MSc in Food Science.


The study was published in the European Journal of Preventive Cardiology (Wang et al., 2020).

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