Chemical NIACIN | Dr. Duke's Phytochemical and Ethnobotanical Databases

Dr. Duke's Phytochemical and Ethnobotanical Databases

U.S. Department of Agriculture

Chemical ID

NIACIN

Ubiquitous

Yes

List of known dosages
Dosage
LD50=5,000 (orl mus)
LDlo=4,000 (scu mus)
PTD=1,000 mg/day
RDA=5-20 mg/day

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List of chemical activities.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Activity	Dosage	Reference
Antineuralgic	not available	Duke, 1992 *
Antiparkinsonian	100 mg/day	Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antipellagric	not available	Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
AntiRaynaud's	1,500-4,000 mg/day	Duke, 1992 *
Antiscotomic	not available	Duke, 1992 *
Antispasmodic	100 mg 2x/day	Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antivertigo	not available	Duke, 1992 *
Cancer-Preventive	not available	Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
Cardioprotective	not available	Duke, 1992 *
Circulotonic	not available	Duke, 1992 *
Fibrinolytic	not available	Duke, 1992 *
Hepatoprotective	not available	Duke, 1992 *
Hepatotoxic	not available	Duke, 1992 *
Hypocholesterolemic	50-100 mg 3x/day	Duke, 1992 *
Hypoglycemic	not available	Duke, 1992 *
Hypolipidemic	not available	Duke, 1992 *
Sedative	not available	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Serotoninergic	not available	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Vasodilator	not available	Martindale's 29th

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List of chemical plants.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Plant Name	Plant Part	Low Parts Per Million	High Parts Per Million	Standard Deviation	Reference
Zea mays	Seed	16.0	71.0	0.8	Duke, 1992 *
Zea mays	Silk Stigma Style	not available	25.0	not available	Duke, 1992 *
Zingiber officinale	Rhizome	5.0	135.0	1.1	Duke, 1992 *
Zingiber officinale	Root	3.6	51.0	0.0	Duke, 1992 *
Zizyphus jujuba	Fruit	0.7	53.0	-0.1	Duke, 1992 *
Zizyphus spina-christi	Fruit	not available	41.0	-0.3	Duke, 1992 *