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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One of the top ten green teas in China - Baihao Yinzhen

 



Baihao Yinzhen is known as "beauty" and "tea king" in tea. It is a white tea produced in Fuding in the east of Fujian and Zhenghe in the north. The silver needle of Baihao is full of slopes, as white as silver and as slender as a needle. When brewing, "full cup of floating tea milk", silver needles stand upright, staggered up and down, very beautiful; the soup color is yellow, bright and clear, and the taste is fragrant and sweet.


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