Urinary & Kidney

Chronic Kidney Disease Support

Slow the progression of chronic kidney disease (CKD) by supporting filtration, reducing oxidative stress, and lowering inflammation with carefully chosen kidney-safe herbs and nutrients.

Prevention

Key nutrients: Omega-3, CoQ10, vitamin D, B-complex (especially B12 and folate), magnesium, antioxidants. Monitor potassium, phosphorus, and protein with your nephrologist.

Eat regularly: Wild salmon, olive oil, berries, red bell pepper, cauliflower, cabbage, garlic, onion, apples. Limit phosphorus, sodium, and (in later stages) potassium-rich foods as guided.

Tightly control blood pressure and blood sugar — the two biggest drivers of CKD progression. Always coordinate herbs and supplements with your nephrologist; many common herbs (e.g., licorice, high-potassium plants) and supplements are contraindicated in advanced CKD.

Astragalus

HerbStrong evidence

500–1000 mg 2×/day — clinical and meta-analytic evidence for slowing CKD progression and reducing proteinuria, especially in diabetic kidney disease.

⚠ Cautions: Discuss with nephrologist if on immunosuppressants.

Cordyceps

OtherStrong evidence

1–3 g/day — multiple trials show improved kidney function and reduced creatinine in CKD when added to standard care.

Nettle leaf

HerbTraditional use

Mild infusion (1 tsp dried leaf in 1 cup hot water), 1 cup daily — gentle traditional kidney tonic rich in minerals; check potassium status in advanced CKD.

Omega-3 (EPA/DHA)

OtherStrong evidence

2–3 g/day — reduces proteinuria and inflammation; especially helpful in IgA nephropathy.

CoQ10 (ubiquinol)

OtherModerate evidence

100–200 mg/day — supports mitochondrial function in renal tubular cells and the heart, both stressed in CKD.

Vitamin D3

VitaminStrong evidence

1000–2000 IU/day (or active calcitriol as prescribed) — deficiency is near-universal in CKD and worsens cardiovascular and bone outcomes.

Curcumin

HerbModerate evidence

500 mg curcumin with piperine 2×/day — reduces inflammation and oxidative stress; trials show improved proteinuria in diabetic nephropathy.

Beetroot (low dose)

FoodModerate evidence

Small amounts of beet juice (2–4 oz/day) — supports nitric oxide and blood pressure; check oxalate and potassium status individually.

⚠ Cautions: High in oxalates and potassium — limit in late-stage CKD or stone formers.

A note of caution. Natural doesn't mean risk-free. Herbs and supplements can interact with medications, affect pregnancy, or worsen certain conditions. Speak with a qualified clinician before starting a new regimen, especially if you take prescriptions.