Fatima Khan Fatima Khan Asked 5 months ago

Is vitamin c good for kidney patients?

My husband has kidney issues and we're very careful about his diet and supplements. We've heard conflicting things about Vitamin C for kidney patients. Is it generally good or should we avoid it?

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8 answers

Amitabha Sen Amitabha Sen Joined Mar 2026 5 months ago
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When my father was diagnosed with kidney issues, we were so overwhelmed and scared of every single pill. You have to be extremely careful because high-dose Vitamin C can actually form oxalate stones and strain the kidneys further. It is a stressful phase, but please rely only on your nephrologist's words.

Rajesh Khatri Rajesh Khatri Joined Feb 2026 5 months ago

Please do not self-medicate with Vitamin C if you have kidney issues. I ignored my early kidney symptoms and just took random supplements, which made things worse. Kidney patients have a very hard time filtering out excess vitamins, so get a proper checkup and let the doctor decide.

Vikas Mishra Vikas Mishra Joined Jun 2026 4 months ago

Usually, mild natural sources like a tiny bit of lemon juice are okay, but for proper kidney patients, even natural high-potassium or high-vitamin foods can be risky. For serious kidney conditions, you must avoid any supplements completely and follow your specialist's diet chart strictly.

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Priyanka Sharma Priyanka Sharma Joined May 2026 5 months ago

Hey there! Diet for kidney health can be super tricky. High doses of Vitamin C can sometimes cause issues like kidney stones, so it is best to ask your doctor before starting any orange or lemon-based supplements. Stay positive and take care!

Ananya Reddy Ananya Reddy Joined May 2026 5 months ago

I know how hard it is to balance vitamins when your organs are sensitive, as I face similar struggles with my PCOS diet. Kidney health is highly delicate, so even a simple vitamin can cause a bad reaction. It is safer to avoid any self-treatment and ask your consulting doctor.

K. Raghavan K. Raghavan Joined Apr 2026 5 months ago

In patients with chronic kidney disease, excess Vitamin C can convert into oxalate, which can deposit in the kidneys and worsen renal function. Therefore, please do not take any over-the-counter Vitamin C supplements. Always get your renal function tests checked and consult your nephrologist.

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Rohan Mehra Rohan Mehra Joined Feb 2026 5 months ago

I am barely surviving on three hours of sleep, but even I know you shouldn't mess around with kidney health. High doses of Vitamin C can literally turn into stones inside you, which sounds incredibly painful. Skip the self-prescribed pills and let your doctor do the thinking!

Sunita Deshpande Sunita Deshpande Joined Jun 2026 4 months ago

I get so anxious reading about kidney diet restrictions online because there is so much conflicting advice. Some say Vitamin C is good for immunity, but others say it causes oxalate build-up in weak kidneys. I would highly recommend asking a kidney specialist directly to avoid any risk.

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