01
Why supplement?
✓
Supports energy conversion
Niacin is a precursor of NAD and NADP and takes part in many metabolic reactions.
Mechanism: Established✓
Maintains skin and nerve function
Enough vitamin B3 helps the skin, nerves, and digestive system work normally.
Nutrition consensus: EstablishedADVERTISEMENT
02
How to take it
With foodWith food
Best timeBreakfast or lunch
Do not replace cholesterol-lowering treatment with a wellness dose.
General wellness16 mg NE/day for adult men; 14 mg NE/day for adult women
Specific needsHigh-dose therapeutic use should be by prescription only.
How oftenGenerally use the recommended daily intake.
03
What to watch
Cautions
High-dose niacin for blood lipids must be prescribed and monitored by a doctor.
People with liver disease, gastric ulcers, or diabetes should ask a doctor before high doses.
Common side effects
· Niacin flush, burning, or itching
· Nausea or stomach discomfort
Rare but important
· Long-term high doses may cause liver injury and raised blood sugar.
Long-term dependenceNot addictive; flushing from high doses may lessen with tolerance, but that does not mean you should raise the dose on your own.