Dietary Reference Value niacin

Institute of Medicine (1998) Dietary Reference Values for Thiamin, Riboflavin, Niacin, Vitamin Be, Folate, Vitamin Bu, Pantothenic Acid, Biotin and Choline. Washington, DC National Academy Press. 

The average content of niacin in human breast milk is 8 mg (65.6 pmol) per 1000 kcal (4200 kJ), and this is the basis for the recommendations (and dietary reference values) for infants up to 6 months. In the UK, the Reference Nutrient Intake niacin increment during pregnancy is nil, and during lactation it is 2 mg per day. 

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