Tea is rich in oxalate, pay special attention to 4 points when drinking tea
Tea contains high levels of oxalate, which can contribute to the formation of kidney stones. To minimize risks, it is important to pay attention to how and how much tea you drink. Avoid drinking tea when it's cold, as cooled tea contains higher concentrations of oxalates that can form small stones....
Tea News · Feb 05, 2026
Drinking Tea is Good, But Attention is Needed
While drinking tea offers many benefits, recent research from Loyola University Medical Center in Chicago warns against consuming cold tea, as it may increase the risk of kidney stones. Cold tea contains high levels of oxalates, which can form small stones that block the ureters. Experts note that a...
Tea News · Jan 31, 2026
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