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Niacin
Supports energy metabolism and skin health.
Summary
Recommended daily intake: 16 mg. Upper limit: 35 mg. Natural sources include Poultry, Fish, Peanuts.
How much Niacin should you take daily?
Recommended Daily Allowance
16 mg
Upper Limit
35 mg
Evidence Level 4
Which foods contain it?
PoultryFishPeanuts
FAQ
What is Niacin commonly used for?
Niacin is commonly discussed in relation to Energy metabolism, Skin health, Nervous system support.
How much Niacin should adults take per day?
The current reference on this page lists an adult daily intake of 16 mg, with an upper limit of 35 mg.
What side effects or precautions matter for Niacin?
UL based on flushing side effect. Nicotinamide form causes less flushing. If you have medical conditions or take prescription drugs, check with a clinician first.
Which foods naturally contain Niacin?
Common food sources include Poultry, Fish, Peanuts. Food sources can be a useful baseline before deciding on long-term supplementation.
Does Niacin have an upper intake limit?
Niacin does have a listed upper limit on this page: 35 mg. Staying far above that range over time may increase the chance of adverse effects.
Data Sources
NIH ODSTFDA DRIHealth CanadaDrugBankEFSA
Information on this page is sourced from the above official institutions and cross-verified.
This page is for nutritional science information only, not product promotion or medical advice. Consult a healthcare professional for health concerns.