Is Tea Bad for Your Kidneys? Separating Fact from Fiction

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For millions worldwide, a cup of tea is a daily ritual—a moment of calm, a boost of energy, or a cultural touchstone. Yet, whispers that "tea harms your kidneys" have begun circulating online, causing concern among enthusiasts. Is there truth to this claim? Let's examine the evidence and separate myth from reality. The Bottom Line: Moderate Tea Consumption is Generally Safe and May Even Be Beneficial For healthy individuals, current scientific consensus indicates that drinking tea in moderation—particularly green or oolong tea—is not harmful to kidney health. In fact, it may offer protective benefits for overall health, including the kidneys. The Culprits in Question: Oxalate and Caffeine 1. Oxalate:Tea contains oxalic acid. In the body, oxalate can bind with calcium to form calcium oxalate stones, which account for about 80% of all kidney stones. Theoretically, a diet very high in oxalate could increase stone risk. 2. Caffeine: Tea contains caffeine, a mild diuretic. Exc...
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The best time of day to drink tea is during morning tea, afternoon tea, and evening tea.

 




The best time of day to drink tea varies from person to person, as everyone's physical condition and daily habits are different. However, in general, the following three time periods can be considered for drinking tea:

The first cup is morning tea.
It is recommended to drink it between 8:30 and 9:30 am after breakfast (with light tea as the main choice).

Brew 3 grams of tea with 200 milliliters of boiling water. It can help refresh your mind, detoxify your body, and fight fatigue, allowing you to face the day's work with a full spirit.

The second cup is afternoon tea.
It is best to drink it between 2:00 and 3:00 pm.

Brew 4 grams of tea with 180 milliliters of boiling water. It has a certain benefit for lowering blood lipids and protecting blood vessels. When drinking, it is recommended to sip it slowly, rather than drinking it all at once.

The third cup is evening tea.
It is recommended to drink it between 6:00 and 7:00 pm.

Avoid brewing the tea too strong. Brew 2 grams of tea with 150 milliliters of boiling water. It can help lower blood lipids and aid digestion. It should be emphasized that drinking tea after 9:00 pm is not recommended, as it may affect the quality of sleep.



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