Best Supplements for Kidney Health
Kidneys filter 180 litres of blood daily. Protecting them requires hydration, blood pressure management, and avoiding nephrotoxic substances while supporting their natural function.
Top 5 Recommended Supplements
Astragalus
1,000mgProtects kidney tubular cells, reduces proteinuria, and supports kidney function in multiple clinical studies
Buy on Amazon →Omega-3 Fish Oil
2gAnti-inflammatory protection for kidney tissue. May slow progression of kidney disease in early stages
Buy on Amazon →Vitamin D3
3,000-4,000 IUKidneys activate vitamin D. Supporting levels reduces strain. Deficiency is universal in kidney disease
Buy on Amazon →CoQ10
200mgAntioxidant protection for kidney mitochondria. May reduce proteinuria and support kidney function
Buy on Amazon →Probiotics
Multi-strain 30B CFUGut-kidney axis: beneficial bacteria reduce uremic toxin production, taking load off kidneys
Buy on Amazon →Sample Daily Stack
Morning: Vitamin D3 (4,000 IU) + CoQ10 (200mg) + Omega-3 (2g) with breakfast
Afternoon: Astragalus (1,000mg) + Probiotics
Stay hydrated: 2-3L water throughout the day
Lifestyle Tips
Stay well-hydrated — kidneys need adequate fluid to function
Control blood pressure and blood sugar — the top 2 causes of kidney damage
Avoid excessive NSAIDs (ibuprofen, naproxen) — directly nephrotoxic
Don't overdo protein — moderate intake (1.2-1.6g/kg) for healthy kidneys
Get annual kidney function tests (eGFR, creatinine, albumin-to-creatinine ratio)
Recommended
This information is for educational purposes only and does not constitute medical advice. Supplement recommendations are based on published research but individual needs vary. Always consult a qualified healthcare professional before starting any supplement regimen. Amazon links are affiliate links.