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NOW Supplements Niacin (Vitamin B-3)
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 1 Review
7.7
Supplement Facts
Serving Size: 1 Veg Capsule
Amount Per Serving
%DV
Niacin (Vitamin B-3)(from 640 mg of Inositol Hexanicotinate)
500 mg
3125%
Inositol (from 640 mg of Inositol Hexanicotinate)
135 mg

Most Useful Reviews

0
Dangerous supplement
I experienced insulin resistance and liver toxicity after taking this supplement. My HbA1c rose from 5.5 to 6.3, signalling prediabetes, and my fasting blood sugar jumped from 86 to 127 in just a few months. I also felt nauseous, tired, and unwell after use. This product is awful and dangerous, with such a high dosage that a clear warning should be provided. While I appreciate NOW Foods and most of their products, this one is not suitable at all.
Read More

User Reviews

USERS' SCORE
Moderately Good
Based on 1 Review
7.7
  • All Reviews
  • Positive Reviews
  • Negative Reviews
0
Dangerous supplement
I experienced insulin resistance and liver toxicity after taking this supplement. My HbA1c rose from 5.5 to 6.3, signalling prediabetes, and my fasting blood sugar jumped from 86 to 127 in just a few months. I also felt nauseous, tired, and unwell after use. This product is awful and dangerous, with such a high dosage that a clear warning should be provided. While I appreciate NOW Foods and most of their products, this one is not suitable at all.
Read More
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