Punarnava (Boerhavia diffusa)
Ayurvedic kidney herb. "Punarnava" means "one that renews.". Evidence is mixed, so set expectations accordingly.
Verdict
4/10 Limited
Evidence
Grade B / 100+ Studies
The No-BS Summary
8 things. 60 seconds. Everything you need.
WHAT IT DOES
Ayurvedic kidney herb. "Punarnava" means "one that renews."
DOES IT WORK?
4/10 Limited. Traditional Ayurvedic use for kidney and urinary health. Limited Western research but long safety history. Mild diuretic properties.
HOW MUCH TO TAKE
Follow label
COST
$25-60/month depending on brand and form.
FIRST 24 HOURS
Don't expect miracles on day one. It's building in your system.
AFTER A FEW WEEKS
Most people notice something by week 2-3.
SAFETY
Safe for most people. No red flags at normal doses.
HOW IT FEELS
Reduced water retention. Some notice improved urinary flow.
QUICK ANSWERS
+ 4 more questions
DOSE-RESPONSE CURVE
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