PLANT NAME: Curcuma longa L.
COMMON NAMES: ‘Ölena (“yellow”) [Hawai’i]; turmeric [English]; yu jin (“constrained gold” – tuber), jiang huang (“ginger yellow” – rhizome) [China]; açafrão-da-índia [Portuguese]; achirilla [Colombia]; ago, ango [Samoan, Tongan]; azafrán de la india [Spanish]; avea [Fiji]; cu nghe (fresh), bot nghe (dried) [Vietnam]; dilaw [Tagalog]; ‘ena [Marquesas]; geelwortel [Holland]; gelbwurz [Germany]; gurkemeie [Norway]; gurkemeje [Denmark]; gurkmeja [Sweeden]; haldi [Hindi]; halodhi [Assami]; halud [Bengali]; haridra, gauri [India]; hsanwen [Burma]; kanghwang [Korea]; keltajuuri [Finland]; kha min [Thailand]; klacze kurkumy [Poland]; kunyit [Malaysia]; kurcum [Arabia]; manjal [Tamil]; manjano [Swahili]; re’a [Tahiti]; renga [Cook Islands]; romiet [Khmer]; safran des indes [French]; tœrmerik [Iceland]; ukon [Japan]; yuquilla [Costa Rica]; zholty imbir [Russia].FAMILY: Zingiberaceae.
USE AS FOOD: A major component of curry powder, providing its color. Sometimes used as an adulterant of mustard.
RANGE: Hawai’i, India, China, Philippines, Java, Malaya, Nepal, and Brazil. Native to India.TOXICITY: Curcumin antioxidants are safe and powerful anti-inflammatory agents. [Miquel 2002, Chainani-Wu 2003] Tumeric is known to be safe in low and moderate doses. The constituent curcumin is not toxic to humans at doses ranging from 8-10 g / day [Cheng 2001, Aggarwal 2003].
In mice, 100 mg / kg / day for 90 days dose of C. longa ethanol extracts had no acute or chronic toxicity [Qureshi 1992].CAUTIONS AND
CONTRAINDICATIONS
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Not in pregnancy.
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Not with acute jaundice, hepatitis, bile duct obstruction, or gall stones. (Note: in China, the tuber yu jin is considered cooling and is used for damp heat jaundice… your call….)
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High doses may aggravate the GI system. Not with gastric ulcers or hyperacidity.
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In China the tuber is not used with Eugenia caryophyllata (ding xiang).
ENERGETIC CAUTIONS: Not in excess pitta. Not with Liver or Gall Bladder Heat. See Cautions above.