Smita Desai Smita Desai Asked 6 months ago

Does iced tea cause kidney stones?

My father had kidney stones recently, and now he is avoiding certain foods. He loves iced tea, but a friend told him it might be bad. Does iced tea cause kidney stones, or is it safe to drink?

5

5 answers

Arjun Malhotra Arjun Malhotra Joined Apr 2026 6 months ago
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Iced tea, especially black tea, is very high in oxalates which can bind with calcium and form stones if you drink it in excess. I always tell people to balance their hydration. If you love iced tea, just make sure you are also drinking plenty of plain water and keeping your overall diet clean.

Gurpreet Singh Gurpreet Singh Joined Jan 2026 6 months ago

Beta, humare zamaane mein toh sadharan nimbu paani peete the, yeh iced tea ka chalan abhi bada hai. Isme oxalate hota hai jo jism mein patthari bana sakta hai agar roz zyada piyoge. Gharaon mein dadi-nani hamesha bolti thi ki jo bhi piyo limits mein piyo aur paani khub piyo.

Nalini Sharma Nalini Sharma Joined Mar 2026 6 months ago

Drinking too much commercially bottled iced tea can indeed increase kidney stone risk because of the high oxalate and sugar content. Squeezing fresh lemon juice into plain water is a much safer, natural drink for your kidneys. But if you have severe side pain, please see a doctor immediately.

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Anirban Bose Anirban Bose Joined Apr 2026 6 months ago

Do not rely on random online forums to decide your dietary risks. While black tea contains oxalates which can contribute to calcium oxalate stones, everyone's body chemistry and risk factors are different. It is best to consult a urologist or general physician to analyze your specific medical history.

Vipin Mishra Vipin Mishra Joined Jan 2026 6 months ago

I used to drink multiple bottles of sweet iced tea daily and ignored the dull ache in my side, thinking it was just muscle strain. It turned out to be a large kidney stone that required a painful procedure. Don't ignore persistent back or side pain—go get a doctor's checkup now.

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