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However, randomized trials like the Beta-Carotene and Retinol Efficacy Trial (CARET) [20] and the Alpha-Tocopherol, Beta-Carotene Cancer Prevention Study (ATBC Study) [21] revealed not only a lack of benefit but an increased risk of cancer, particularly lung cancer among smokers. These findings prompted a reevaluation of antioxidant ...
The study was done using supplements and researchers were aware of the epidemiological correlation between carotenoid-rich fruits and vegetables and lower lung cancer rates. The research concluded that no reduction in lung cancer was found in the participants using these supplements, and furthermore, these supplements may, in fact, have harmful ...
β-Carotene (beta-carotene) is an organic, strongly colored red-orange pigment abundant in fungi, [7] plants, and fruits. It is a member of the carotenes , which are terpenoids (isoprenoids), synthesized biochemically from eight isoprene units and thus having 40 carbons .
Also, some virus are co-carcinogens like Herpesviruses, Epstein–Barr virus (EBV) and human herpesvirus 4 (HHV-4) [9] Over intake beta carotene for a long period of time increased the risk of lung cancer, prostate cancer and many other kind of malignant tumor for cigarette smoker and worker having high contact with asbestos. [10]
The U.S. Food and Drug Administration (FDA) has officially announced a ban on red dye No. 3, or erythrosine, from foods and oral medications due to a potential cancer risk.. Food manufacturers ...
High doses of some antioxidants may have harmful long-term effects. The Beta-Carotene and Retinol Efficacy Trial (CARET) study of lung cancer patients found that smokers given supplements containing beta-carotene and vitamin A had increased rates of lung cancer. [140] Subsequent studies confirmed these adverse effects. [141]
[4] [5] Phytochemicals under research can be classified into major categories, such as carotenoids [6] and polyphenols, which include phenolic acids, flavonoids, stilbenes or lignans. [5] Flavonoids can be further divided into groups based on their similar chemical structure, such as anthocyanins , flavones , flavanones , isoflavones , and ...
The family of a Tennessee man on death row called on Republican Gov. Bill Lee to reexamine the case for a potential pardon at a press conference Friday.