Niacin 250 mg
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- Niacin: 250mg is 7.1× the Tolerable Upper Intake Level (35mg)
- 100% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · grounded in 1 source · methodologyNiacin is used to support cholesterol levels and cardiovascular health, with strong clinical evidence for these effects. However, the safety score of 60 indicates potential concerns, as high doses may cause flushing or liver enzyme elevations. Evidence coverage for this specific formulation is very limited.
AI-generated summary based on research evidence. Not medical advice.
Safety Alerts
Niacin: 250mg is 7.1× the Tolerable Upper Intake Level (35mg)
This product received a low safety score because the amount of Niacin is more than seven times the recommended upper limit for daily intake.
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Label Data
Supplement Facts — Evidence Check
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Product Information
Directions for Use
Directions: Adults only: One capsule daily as a dietary supplement.
Warnings & Precautions
Do not take more than this amount unless directed by a physician.
Warning: Do not use this product if you have a known sensitivity or allergy to niacin.
Use only under the advice and supervision of a physician if you: have heart disease, recurrent chest pain (angina), or recently suffered a heart attack are taking high blood pressure or cholesterol-lowering drugs (because of possible drug interactions) have any of the following conditions: gallbladder disease, gout, arterial bleeding, diabetes, impaired liver function, peptic ulcer, or are a pregnant or lactating woman
Keep out of the reach of children.
If you are pregnant or nursing a baby, seek the advice of a health professional before using this product
Caution: Niacin may cause temporary flushing, itching and tingling, feelings of warmth and headache, particularly when beginning, increasing dose, or changing brand of niacin. these effects seldom require discontinuing niacin use. Skin rash, upset stomach, and low blood pressure when standing are less common symptoms; if they persist, contact a physician.
Formulation Notes
Extended-Release Capsules
Product Details
Research Evidence
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.