Kidney Stone Prevention — New Hydration Science Explained

Kidney stone prevention with new hydration science explained | science podcast on kidney health Largest kidney stone study tests hydration for kidney stones using behavioral coaching and real-world tracking Understand how much to drink, why urine volume matters, and how to prevent kidney stones and kidney stone pain What You'll Learn: Why kidney stones are so common, so painful, and why nearly half of patients will face a recurrence without prevention strategies The new target urine output for kidney stone prevention (≥2.0 L/day) and what that means in practical daily fluid intake (about 2.5–3.0 L) How the PUSH trial enrolled 620 participants aged 12–60 within 3 years of a symptomatic kidney stone and what made the study design unique What baseline urine volume (~1.3 L/day) tells us about typical hydration habits in U.S. kidney stone formers How a structured behavioral program can help people drink more water and consistently hit kidney-protective urine volumes Simple ways to track your own hydration and estimate whether you’re likely meeting the prevention target Questions to discuss with your doctor or kidney specialist if you’ve had kidney stones or want to prevent a first episode