BulkSupplements.com Niacin (Vitamin B3)

Our assessment

The evidence shows that this product is a source of niacin (Vitamin B3), but the data provided does not include specific information on the form or dosage of niacin in this supplement. For a general audience, niacin is a well-studied B vitamin, but the specific health benefits and risks depend heavily on the dosage and form (e.g., nicotinic acid vs. niacinamide). Without the full label details, we cannot confirm the intended use or potency.

How it works

Niacin plays a critical role in converting food into energy by supporting enzymatic reactions in your cells. It is also essential for DNA repair and the production of steroid hormones. However, the data provided does not list a specific mechanism of action for niacin from the supplement label or NIH ODS. The data provided on calcium indicates it supports bone mineralization and nerve signaling [NIH ODS], but this does not apply to the product in question, which is niacin.

Safety profile

The U.S. FDA has received a total of 592,059 adverse event reports across all dietary supplements, but this number is not specific to niacin or this product [FDA data]. Side effects for niacin are not listed in the provided data. However, based on the general safety data for calcium provided, high levels of certain supplements can cause side effects like nausea, constipation, and abnormal heart rhythms [NIH ODS]. For niacin specifically, data on side effects and report counts are not available from the provided information.

Our recommendation

Data not available to form a complete recommendation. We cannot recommend this product based solely on the information provided. The label details are missing, and the cited data on calcium is not relevant to this niacin supplement. For a safe approach to niacin, consult your healthcare provider about your specific needs and potential interactions with medications. Without the exact dosage and form, we cannot advise on a starting point.

Supplement labels contain several key sections regulated by the FDA:

• Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
• Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
• % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
• Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
• Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.

Source: FDA Dietary Supplement Labeling Guide