Niacin (Flush Form)
Solid evidence for hdl increase. 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
B vitamin that dramatically raises HDL cholesterol
DOES IT WORK?
7/10 Solid. Good pick. Niacin effectively improves lipid profile but the flush can be uncomfortable. Extended release has liver concerns.
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
Intense flush initially, improves lipid numbers over time
QUICK ANSWERS
+ 4 more questions
DOSE-RESPONSE CURVE
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