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Life Extension, Vitamin B3 Niacin, 500 mg, 100 Capsules

$6.80
$7.65
Savings of: $0.85 (11% Off)
4.1 out of 5 based on 26 reviews
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Too much for my system

Posted by Reviewer1682534 on Jul 30, 2012

I took this to help reduce my high cholesterol but the hot flashes were too intense and it turned my face red in public. It also raised my blood sugar. Had to give it up.

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bad idea

Posted by 4959710847224070724 on Mar 18, 2014

I took 1 pill of niacin and the worst hot flashes ever. I went straight to the ER, lips purple heart palpitations I don't reccomend this unless you have taken it before.

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Note: iHerb does not imply any medical claims from this review. Disclaimer.

Items 1-2 of 2 total