D-Mannose
Solid evidence for uti. Not a miracle worker, but genuinely useful for the right person.
Verdict
7/10 Solid
Evidence
Grade B / 100+ Studies
The No-BS Summary
8 things. 60 seconds. Everything you need.
WHAT IT DOES
Sugar that flushes out UTI bacteria.
DOES IT WORK?
7/10 Solid. Good pick. Simple sugar that E. coli bind to instead of bladder walls. Then you pee them out. Good evidence for UTI prevention and acute use.
HOW MUCH TO TAKE
See product label
COST
Mid-range. $35-50/month. Standard for most people.
FIRST 24 HOURS
Don't expect miracles on day one. It's building in your system.
AFTER A FEW WEEKS
Give it 4-8 weeks for full effects. Patience pays.
SAFETY
Safe for most people. No red flags at normal doses.
HOW IT FEELS
UTI symptoms may resolve. Works quickly in acute phase.
QUICK ANSWERS
+ 4 more questions
DOSE-RESPONSE CURVE
How effective is creatine monohydrate at different doses? Here's what the research shows.