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Not recommended

Human studies show no meaningful benefit, potential harm, or the risks outweigh any possible upside. Better alternatives exist.

Niacin (Vitamin B3)

EEvidence Against00 studies referenced

Common dosage

500-2000mg daily (extended-release)

Description

Essential B vitamin and the original NAD+ precursor. Well-studied for cholesterol management (raises HDL, lowers LDL), cardiovascular health, and cellular energy production.

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Order Niacin (Vitamin B3)

Recommended: 500-2000mg daily (extended-release)

Questions about Niacin (Vitamin B3)

Are there any known interactions between Niacin (Vitamin B3) and common medications?

How quickly does Niacin (Vitamin B3) start working and should I cycle it?

Who should avoid Niacin (Vitamin B3), including during pregnancy or breastfeeding?

ProtocolEngine provides general health information based on published research. This is not medical advice. Consult a healthcare professional before starting any supplement or health protocol.

Niacin (Vitamin B3)

Common dosage

Category

Description

Order Niacin (Vitamin B3)

Questions about Niacin (Vitamin B3)