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BLACK RICE

Other Names:

Chak-Hao, Emperor's Rice, Forbidden Rice, Heaven Rice, Heuk-Mi, Imperial Rice, Prized Rice, Purple Black Rice.

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BLACK RICE Overview Information

Black rice is a type of rice that contains high amounts of certain antioxidants. This gives the rice its characteristic black color.

How does it work?

It is not known how black rice might work for medical conditions. Black rice contains high levels of antioxidants which may have anti-inflammatory activity.

BLACK RICE Uses & Effectiveness

Insufficient Evidence for:

Heart disease. Early research shows that eating black rice does not change cholesterol or triglyceride levels in people with heart disease.
Allergies.
Bronchitis.
Skin inflammation (dermatitis).
High cholesterol (hyperlipidemia).
Cancer.
Other conditions.

More evidence is needed to rate the effectiveness of black rice for these uses.

BLACK RICE Side Effects & Safety

Black rice is LIKELY SAFE for most people when consumed in amounts commonly found in foods. However, there isn't enough reliable information available to know if black rice is safe or what the side effects might be when it is used in larger amounts as a medicine.

Special Precautions & Warnings:

Pregnancy and breast-feeding : There is not enough reliable information about the safety of taking black rice as a medicine if you are pregnant or breast feeding. Stay on the safe side and avoid use.

BLACK RICE Interactions

We currently have no information for BLACK RICE Interactions

BLACK RICE Dosing

The appropriate dose of black rice depends on several factors such as the user's age, health, and several other conditions. At this time there is not enough scientific information to determine an appropriate range of doses for black rice. Keep in mind that natural products are not always necessarily safe and dosages can be important. Be sure to follow relevant directions on product labels and consult your pharmacist or physician or other healthcare professional before using.

View clinical references for this vitamin or supplement Sources

References:

Abdel-moemin AR. Switching to black rice diets modulates low-density lipoprotein oxidation and lipid measurements in rabbits. Am J Med Sci. 2011;341(4):318-24. View abstract.

Choi SP, Kang MY, Koh HJ, Nam SH, Friedman M. Antiallergic activities of pigmented rice bran extracts in cell assays. J Food Sci. 2007;72(9):S719-26. View abstract.

Goufo P, Trindade H. Rice antioxidants: phenolic acids, flavonoids, anthocyanins, proanthocyanidins, tocopherols, tocotrienols, ?-oryzanol, and phytic acid. Food Sci Nutr. 2014;2(2):75-104. View abstract.

Guo H, Ling W, Wang Q, et al. Effect of anthocyanin-rich extract from black rice (Oryza sativa L. indica) on hyperlipidemia and insulin resistance in fructose-fed rats. Plant Foods Hum Nutr. 2007;62(1):1-6. View abstract.

Hou Z, Qin P, Ren G. Effect of anthocyanin-rich extract from black rice (Oryza sativa L. Japonica) on chronically alcohol-induced liver damage in rats. J Agric Food Chem. 2010;58(5):3191-6. View abstract.

Hu C, Zawistowski J, Ling W, Kitts DD. Black rice (Oryza sativa L. indica) pigmented fraction suppresses both reactive oxygen species and nitric oxide in chemical and biological model systems. J Agric Food Chem. 2003;51(18):5271-7. View abstract.

Hui C, Bin Y, Xiaoping Y, et al. Anticancer activities of an anthocyanin-rich extract from black rice against breast cancer cells in vitro and in vivo. Nutr Cancer. 2010;62(8):1128-36. View abstract.

Jang HH, Park MY, Kim HW, et al. Black rice (Oryza sativa L.) extract attenuates hepatic steatosis in C57BL/6 J mice fed a high-fat diet via fatty acid oxidation. Nutr Metab. 2012;9(1):27. View abstract.

Jang WS, Seo CR, Jang HH, et al. Black rice (Oryza sativa L.) extracts induce osteoblast differentiation and protect against bone loss in ovariectomized rats. Food Funct. 2015;6(1):265-75. View abstract.

Jia H, Chen W, Yu X, et al. Black rice anthocyanidins prevent retinal photochemical damage via involvement of the AP-1/NF-?B/Caspase-1 pathway in Sprague-Dawley rats. J Vet Sci. 2013;14(3):345-53. View abstract.

Jiang X, Guo H, Shen T, Tang X, Yang Y, Ling W. Cyanidin-3-O-ß-glucoside purified from black rice protects mice against hepatic fibrosis induced by carbon tetrachloride via inhibiting hepatic stellate cell activation. J Agric Food Chem. 2015;63(27):6221-30. View abstract.

Kim HM, Kang CS, Lee EH, Shin TY. The evaluation of the antianaphylactic effect of Oryza sativa L. subsp. hsien Ting in rats. Pharmacol Res. 1999;40(1):31-6. View abstract.

Lee CY, Lee MJ, Kim JM, et al. Oryza sativa L. extracts inhibit nitric oxide production and inducible nitric oxide synthase expression in murine macrophage cells and lungs of antigen-challenged allergic mice. Int J Phytomedicine. 2015;7:1-7.

Lee SH, Choi SM, Sohn YS, Kang KK, Yoo M. Effect of Oryza sativa extract on the progression of airway inflammation and remodeling in an experimental animal model of asthma. Planta Med. 2006;72(5):405-10. View abstract.

Lee SH, Sohn YS, Kang KK, Kwon JW, Yoo M. Inhibitory effect of DA-9201, an extract of Oryza sativa L., on airway inflammation and bronchial hyperresponsiveness in mouse asthma model. Biol Pharm Bull. 2006;29(6):1148-53. View abstract.

Lee YM, Han SI, Won YJ, et al. Black rice with giant embryo attenuates obesity-associated metabolic disorders in ob/ob mice. J Agric Food Chem. 2016;64(12):2492-7. View abstract.

Lu X, Zhou Y, Wu T, Hao L. Ameliorative effect of black rice anthocyanin on senescent mice induced by D-galactose. Food Funct. 2014;5(11):2892-7. View abstract.

Meng F, Wei Y, Yang X. Iron content and bioavailability in rice. J Trace Elem Med Biol. 2005;18(4):333-8. View abstract.

Min SW, Ryu SN, Kim DH. Anti-inflammatory effects of black rice, cyanidin-3-O-beta-D-glycoside, and its metabolites, cyanidin and protocatechuic acid. Int Immunopharmacol. 2010;10(8):959-66. View abstract.

Sangkitikomol W, Tencomnao T, Rocejanasaroj A. Effects of Thai black sticky rice extract on oxidative stress and lipid metabolism gene expression in HepG2 cells. Genet Mol Res. 2010;9(4):2086-95. View abstract.

Um MY, Ahn J, Ha TY. Hypolipidaemic effects of cyanidin 3-glucoside rich extract from black rice through regulating hepatic lipogenic enzyme activities. J Sci Food Agric. 2013;93(12):3126-8. View abstract.

Wang Q, Han P, Zhang M, et al. Supplementation of black rice pigment fraction improves antioxidant and anti-inflammatory status in patients with coronary heart disease. Asia Pac J Clin Nutr. 2007;16 Suppl 1:295-301. View abstract.

Xia M, Ling WH, Ma J, Kitts DD, Zawistowski J. Supplementation of diets with the black rice pigment fraction attenuates atherosclerotic plaque formation in apolipoprotein e deficient mice. J Nutr. 2003;133(3):744-51. View abstract.

Yang Y, Andrews MC, Hu Y, et al. Anthocyanin extract from black rice significantly ameliorates platelet hyperactivity and hypertriglyceridemia in dyslipidemic rats induced by high fat diets. J Agric Food Chem. 2011;59(12):6759-64. View abstract.

Yao SL, Xu Y, Zhang YY, Lu YH. Black rice and anthocyanins induce inhibition of cholesterol absorption in vitro. Food Funct. 2013;4(11):1602-8. View abstract.

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Conditions of Use and Important Information: This information is meant to supplement, not replace advice from your doctor or healthcare provider and is not meant to cover all possible uses, precautions, interactions or adverse effects. This information may not fit your specific health circumstances. Never delay or disregard seeking professional medical advice from your doctor or other qualified health care provider because of something you have read on WebMD. You should always speak with your doctor or health care professional before you start, stop, or change any prescribed part of your health care plan or treatment and to determine what course of therapy is right for you.

This copyrighted material is provided by Natural Medicines Comprehensive Database Consumer Version. Information from this source is evidence-based and objective, and without commercial influence. For professional medical information on natural medicines, see Natural Medicines Comprehensive Database Professional Version. © Therapeutic Research Faculty 2009.

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