Can drinking too much tea cause cancer?

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Is drinking very hot tea bad for you?

Specifically, a link between esophageal cancer and hot tea. A study with more than 50,000 participants in Iran showed that people who drank two to three mugs of scalding black tea a day were twice as likely to develop esophageal cancer. Those most at risk were those drinking their tea at or above 140˚ F (60˚ C).

How many cups of tea is too much?

The total caffeine content of tea can vary but usually falls between 20–60 mg per cup (240 ml). Thus, to err on the side of caution, it’s best not to drink more than about 3 cups (710 ml) per day ( 4 ).

Can drinking green tea cause cancer?

With the largest series of stomach cancer cases to date, this study found green-tea consumption associated with lower risk of stomach cancer. Among drinkers of green tea, the risk of stomach cancer did not depend on the age when habitual green-tea drinking started.

What is a safe temperature to drink hot tea?

According to the Tea Association of the USA, water with a temperature between 180 and 190 degrees is good for “big oolongs and white teas,” while much hotter water is required for black teas.

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What is the hottest temperature you can drink?

Hot beverages such as tea, hot chocolate, and coffee are frequently served at temperatures between 160 degrees F (71.1 degrees C) and 185 degrees F (85 degrees C). Brief exposures to liquids in this temperature range can cause significant scald burns.

Does tea count as water?

Non-alcoholic fluids, including tea, coffee and fruit juice, all count towards your fluid intake. A lot of people believe, mistakenly, that tea and coffee are diuretics and dehydrate you.

Is tea healthier than coffee?

Coffee has its advantages, but tea wins in the war of the antioxidants. While green tea is most commonly associated with antioxidants, white tea actually contains more. Coffee also contains antioxidants, but in a much lower concentration than white tea.

Is tea bad for kidneys?

Caffeine found in coffee, tea, soda, and foods can also place a strain on your kidneys. Caffeine is a stimulant, which can cause increased blood flow, blood pressure and stress on the kidneys. Excessive caffeine intake has also been linked to kidney stones.

What is the best time to drink green tea?

Certain compounds in green tea may inhibit the absorption of iron and other minerals, so it’s best to drink it between meals. Plus, the caffeine content can cause sleep disturbances when consumed before bedtime.

How often should you drink green tea?

Drinking three to five cups of green tea per day seems to be optimal to reap the most health benefits. Very high doses may be problematic for some, but generally, green tea’s benefits far outweigh its risks. In fact, drinking more green tea may greatly improve your health.

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