Quercetin

Monograph
1,458products
single · Oral

Accepted Names (English)

5
Quercetin(common)Quercetin anhydrous(common)2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one(proper)2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one(proper)3,3',4',5,7-Pentahydroxyflavone(proper)

Accepted Names (French)

5
Quercetin(common)Quercetin anhydrous(common)2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one(proper)2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one(proper)3,3',4',5,7-Pentahydroxyflavone(proper)

Approved Health Claims

3
  • Source of (an) antioxidant(s)/Provides (an) antioxidant(s)
  • Source of (an) antioxidant(s)/Provides (an) antioxidant(s) that help fight/protect (cell) against/reduce (the oxidative effect of/the oxidative damage caused by/cell damage caused by) free radicals
  • Used in Herbal Medicine as a capillary/blood vessel protectant

Approved Health Claims (Français)

3
  • Source of (an) antioxidant(s)/Provides (an) antioxidant(s)
  • Source of (an) antioxidant(s)/Provides (an) antioxidant(s) that help fight/protect (cell) against/reduce (the oxidative effect of/the oxidative damage caused by/cell damage caused by) free radicals
  • Used in Herbal Medicine as a capillary/blood vessel protectant

Approved Dose Ranges

1
PopulationDose RangeFrequency
Adults 18 years and older600–1200 milligramsper day

Cautions & Contraindications

1
cautionAsk a health care practitioner/health care provider/health care professional/doctor/physician before use if you are pregnant or breastfeeding.

Ingredients Covered

7
2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one3,3',4',5,7-PentahydroxyflavoneQuercetinQuercetin AnhydrousQuercetin anhydrous

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