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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Biluochun, one of the top ten green tea varieties in China

 



Biluochun is produced in Dongting Mountain, Taihu Lake, Wu County, Jiangsu Province. Biluochun has slender cords, curled into snails, covered with hair, silvery white and green, rich aroma, fresh and mellow taste, sweet and thick, the soup color is green and clear, and the bottom of the leaves is green and bright. Known as fresh, it is a treasure among the famous teas in my country. It is famous at home and abroad for its "beautiful shape, bright color, strong fragrance and mellow taste".



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