An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Chemical BETA-CAROTENE

Chemical ID
BETACAROTENE
Ubiquitous
Yes
List of known dosages
Dosage Reference
LD50=>1,000 mg/kg (orl rat) Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
PTD=15-30 mg/day
RDA=2.25-7.8 mg/day
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
Antipapillomic not available Duke, 1992 *
Antiphotophobic 30-300 mg/man/day Martindale's 29th
Antipityriasic not available Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
AntiPMS not available Duke, 1992 *
Antiporphyric 30-300 mg/man/day Martindale's 28th
Antiproliferant not available Joseph, J., Nadeau, D. and Underwood, A. 2001. The Color Code. Hyperion, NY.
Antipsoriac not available Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antiradicular not available Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antirheumatic not available Duke, 1992 *
Antistress not available Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antitumor not available Simon, P.W. Carrots and Other Horticultural Crops as a Source of Provitamin A Carotenes. HortScience, 25(12): 1495, 1990.
Antitumor (Breast) IC45=60 ug/ml Duke, 1992 *
Antitumor (CNS) IC43=45 ug/ml Duke, 1992 *
Antitumor (Colon) IC43=45 ug/ml Duke, 1992 *
Antitumor (Lung) IC30=60 ug/ml Duke, 1992 *
Antitumor (Prostate) not available Duke, 1992 *
Antitumor (Stomach) IC26=45 ug/ml Duke, 1992 *
Antiulcer 12 mg 3x/day/man/orl Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antiulcer 15,000-25,000 IU/day Duke, 1992 *
Antixerophthalmic not available Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
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
Annona reticulata Fruit 0.0 0.2 -0.2 Duke, 1992 *
Annona squamosa Fruit 0.0 0.2 -0.2 Duke, 1992 *
Apium graveolens Pt 1.0 144.0 1.4 Duke, 1992 *
Apium graveolens Fruit 8.0 36.0 -0.1 Duke, 1992 *
Apium graveolens Seed 7.5 36.0 1.8 Duke, 1992 *
Arachis hypogaea Leaf 77.0 360.0 0.4 Duke, 1992 *
Arachis hypogaea Seed 0.0 0.3 -0.4 Duke, 1992 *
Arctium lappa Root 11.0 45.0 -0.1 Duke, 1992 *
Arctostaphylos uva-ursi Leaf 20.0 172.0 -0.4 Duke, 1992 *
Areca catechu Plant not available not available not available Duke, 1992 *
Armoracia rusticana Root 27.0 150.0 0.5 Duke, 1992 *
Arracacia xanthorrhiza Root 1.1 3.8 -0.4 Duke, 1992 *
Artemisia absinthium Leaf not available 500.0 1.0 Duke, 1992 *
Artemisia dracunculus Leaf 2.0 74.0 -0.8 Duke, 1992 *
Artemisia vulgaris Leaf 21.0 168.0 -0.4 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Artocarpus altilis Seed 3.0 6.0 -0.1 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Artocarpus altilis Fruit 0.0 0.1 -0.2 Morton, J.F., Major Medicinal Plants. 1977. Atlas of Medicinal Plants of Middle America. Bahamas to Yucatan. 1981.
Artocarpus heterophyllus Fruit 0.2 8.0 -0.1 Duke, 1992 *
Asimina triloba Fruit 0.4 2.5 -0.1 Duke, 1992 *
Asparagus officinalis Shoot 0.3 120.0 -0.2 Duke, 1992 *