Recommended daily allowance: 16mg/day (men), 14mg/day (women)
CAD, HLD: 250-6000mg PO daily in 2-3 divided doses
Pellagra: 150-500mg PO daily in divided doses
Niacin
Folic acid
Pyridoxine
Thiamine
Vitamin B12
Senna
Trientine
Colestipol