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A MyKidneyDiseaseTeam Member asked a question 💭
Connecticut, CT
January 14
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What supplements should you avoid with stage 3a kidney disease?

With stage 3a kidney disease, several supplements can be harmful and should be avoided unless your doctor specifically recommends them. Here are the key ones to stay away from:

Supplements to Avoid:

* Creatine - Can stress your kidneys and make it harder to track Show Full Answer

What supplements should you avoid with stage 3a kidney disease?

With stage 3a kidney disease, several supplements can be harmful and should be avoided unless your doctor specifically recommends them. Here are the key ones to stay away from:

Supplements to Avoid:

* Creatine - Can stress your kidneys and make it harder to track kidney function accurately
* High-dose Vitamin C (over 2,000 mg daily) - Can lead to kidney stones by turning into oxalate
* Calcium supplements - May increase kidney stone risk and cause calcification in kidneys and blood vessels
* Potassium supplements - Can cause dangerous heart rhythm problems
* NSAIDs and herbal anti-inflammatories (like turmeric in large amounts, willow bark) - Can reduce blood flow to kidneys and worsen function
* St. John's Wort - Interferes with kidney medications
* Protein supplements/powders - Can overwork your kidneys by creating excess waste
* Licorice root - Can raise blood pressure and cause kidney damage
* Unmonitored Vitamin D - Too much can lead to kidney calcification

Important Note:

Even "natural" or "kidney-friendly" labeled supplements can be harmful. Always talk to your doctor, pharmacist, or nephrologist before taking any new supplement, as they can interact with medications or worsen kidney disease.

Getting nutrients from food is generally safer than taking supplements.

January 14

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