... JM, Chew EY, Buring JE, et al. 2007 Beta carotene supplementation and age-related ... and safety. Investigative Ophthalmology and Visual Science 52(12):9207- ...

... more common in those randomized to vitamin E. Beta carotene. One secondary analysis of the primary prevention ATBC study found no effect of beta-carotene on colorectal adenomas (RR 0.98 [95% CI, ...

... ti,ab. Vitamin A/ Vitamin A.ti,ab. beta carotene/ (beta carotene or Betacarotene).ti,ab. Retinol.ti,ab. retinoids/ ... OR Dehydroascorbate[tiab] OR Vitamin A[tiab] OR beta carotene[tiab] OR Betacarotene[tiab] OR Retinol[tiab] OR ...

... weight or 16 mg/kg body weight) or beta-carotene (16 mg/kg body weight). Supplementing mice with lycopene or beta-carotene resulted in decreased tumor growth.[ 19 ] In an ...

... C 500 mg, vitamin E 400 IU, and beta carotene 15 mg), zinc (zinc oxide 80 mg and ... formulation or a variation of it (elimination of beta carotene, lowering of zinc dose, or both). Therefore, although ...

... Dietary Supplements/ (vitamin* or antioxidant* or zinc or “beta carotene” or copper or lutein or “eicosapentaenoic acid” or “ ... vitamin* or antioxidant*).ti,ab,hw. (zinc or “beta carotene” or copper or lutein or “eicosapentaenoic acid” or “ ...

... ascorbic acid” or ascorbate or “vitamin c” or “beta carotene”):ti,ab,kw #34 (omega* or “fatty acid” ... C.ti,ab. 154 ascorbate.ti,ab. 155 beta carotene/ 156 beta carotene.ti,ab. 157 144 or ...

... lung cancer.[ 13 ] Human immunodeficiency virus infection.[ 14 ] Beta carotene supplements in heavy smokers. [ 15 , 16 ] The single ... of the phase III trials using the agents beta carotene, retinol, 13- cis -retinoic acid, [alpha]-tocopherol, N- ...

... single vitamins or minerals to prevent cancer.[ 8 ] Beta carotene is an antioxidant that was thought to prevent ... observational epidemiological studies examining either dietary intake of beta carotene from food sources or blood levels as a ...

... are supplements that are thought to inhibit inflammation. Beta-carotene is a precursor vitamin, or provitamin, that the ... to the risk of toxicity at high doses, beta-carotene has not been shown to cause toxicity and ...