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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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  2. NIACIN

NIACIN

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
Allergenic Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antiacrodynic *
Antiallergic 50 mg/2x/day Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antialzheimeran *
Antiamblyopic *
Antianginal *
Anticataract *
Antichilblain Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Anticonvulsant 3 g/day Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antidementia *
Antidermatitic Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antidiabetic *
Antidysphagic *
Antiepileptic 3 g/day Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antihangover 50 mg *
Antihistaminic 50 mg 2x/day Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antihyperactivity 1.5-6 g/day Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antiinsomnic 1 g/day Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
AntiLyme 50 mg/day *
AntiMeniere's Duke, J. A. Writeups or information summaries on approximately 2,000 economic plants, USDA, ARS, Beltsville, MD 20705.
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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
Chenopodium album Seed 35.0 -0.2 *
Chenopodium ambrosioides Leaf 5.0 40.0 -0.7 *
Chondrus crispus Plant 83.0 0.1 Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
Chrysanthemum coronarium Bud 8.0 115.0 1.0 *
Chrysanthemum coronarium Leaf 6.0 92.0 -0.1 *
Chrysanthemum parthenium Leaf 69.0 385.0 3.5 *
Chrysanthemum parthenium Plant *
Chrysophyllum cainito Fruit 9.0 58.0 0.0 *
Cicer arietinum Seed 15.0 18.0 -0.7 USDA's Ag Handbook 8 and sequelae)
Cichorium endivia Leaf 4.0 64.0 -0.4 *
Cichorium intybus Leaf 5.0 102.0 0.1 USDA's Ag Handbook 8 and sequelae)
Cichorium intybus Root 4.0 20.0 -0.9 USDA's Ag Handbook 8 and sequelae)
Cimicifuga racemosa Root 6.6 31.5 -0.5 *
Cinnamomum verum Bark 8.0 -0.9 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Citrullus lanatus Fruit 15.0 27.0 -0.5 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Citrus aurantiifolia Fruit 1.0 29.0 -0.4 *
Citrus aurantium Fruit 3.0 24.0 -0.5 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Citrus limon Fruit 10.0 19.0 -0.6 *
Citrus paradisi Fruit 2.0 44.0 -0.2 *
Citrus reticulata Fruit 1.0 35.0 -0.3 Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.