Ram Sahu Ram Sahu Asked 9 months ago

Does whey protein cause kidney stones?

I've been considering adding whey protein to my diet to maintain muscle mass as I get older. My uncle had kidney stones a while back, and he warned me that too much protein can cause them. Is this something I should be worried about with whey protein?

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8 answers

Jincy Joseph Jincy Joseph Joined Apr 2026 6 months ago
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Whey protein itself doesn't cause stones in healthy people. However, if you don't drink enough water while on a high-protein diet, it can increase the risk of crystallization.

Arvind Swamy Arvind Swamy Joined Jan 2026 9 months ago

If you have a family history of kidney stones, please get a renal function test and ultrasound done before starting any protein supplements.

Harsh Vardhan Harsh Vardhan Joined Mar 2026 7 months ago

Bro, I have been taking whey for 3 years now. Just drink 3-4 liters of water daily and you will be completely fine, don't worry about kidney stones.

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Consult a urologist

Suresh Raina Suresh Raina Joined Mar 2026 7 months ago

I ignored a mild back ache thinking it was gym fatigue, and it turned out to be a 6mm kidney stone. Please get any unusual side pain checked by a doctor immediately.

Aditi Deshmukh Aditi Deshmukh Joined Apr 2026 7 months ago

Actually, yaar, whey is safe but people forget to drink water. If you are lazy with your water intake, any high protein diet can stress your kidneys.

Rakesh Malhotra Rakesh Malhotra Joined Apr 2026 6 months ago

My doctor told me to drink so much water with my protein shake that I spend half my day running to the washroom! But hey, no kidney stones yet.

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Nikhil Sen Nikhil Sen Joined May 2026 5 months ago

I take whey isolate daily because of my hectic work hours. Keep a water bottle at your desk and sip regularly; that's the easiest way to prevent any stone issues.

Kamla Didi Kamla Didi Joined Jul 2026 4 months ago

If you are eating too much protein powder and no fresh vegetables, your body will complain. Balance your meals and drink plain water, don't overdo the powders.

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