Urinary & Kidney

Kidney Stones

Dissolve existing stones and prevent recurrence with citrate, hydration, and stone-specific support.

Prevention

Key nutrients: Magnesium, citrate, potassium, water; moderate calcium with meals.

Eat regularly: Lemons, limes, oranges, leafy greens, bananas, beans, pumpkin seeds, dairy with meals, 2.5–3 L water/day.

Limit excess sodium, sugar, and animal protein.

Lemon juice

FoodStrong evidence

½ cup fresh lemon juice in 2 L water daily raises urinary citrate.

Magnesium citrate

MineralStrong evidence

300 mg/day inhibits calcium oxalate stone formation.

Vitamin B6

VitaminModerate evidence

25–50 mg/day reduces oxalate production.

Chanca piedra

HerbModerate evidence

South American 'stone breaker' herb; 400 mg 3×/day during passage.

Hydration

OtherStrong evidence

Enough water for 2+ L pale urine daily — the single best prevention.

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.