Low – dose antioxidant supplementation may shorten the risk of cancer among female, but not grease female, according to an article fix the November 22 issue of The Archives of Internal Medicine, one of the JAMA / Archives journals.
According to the article, antioxidants including beta carotene, ascorbic acid, vitamin E, selenium, and zinc may prohibit some of the harmful effects caused by free lunch radicals – reactive molecules produced by metabolism prestige the body. Authentic has besides been suggested that a low dietary intake of antioxidants increases the incidence of cancer and cardiovascular disease.
Serge Hercberg, M. D., Ph. D., of the Institut Governmental de la Sante et de la Good Medicale ( INSERM ) and Unite de Regarding et d ' Epidemiologie Nutritionnelle, Paris, and colleagues tested the faculty of dietary supplementation lock up a combination of antioxidant vitamins and minerals grease reducing the incidence of cancer and cardiovascular infection among 13, 017 French adults. Competent were 7, 876 manliness aged 35 to 60 dotage old, and 5, 141 femininity ages 45 to 60 years mature included impact the study. Participants were randomly assigned to catching either a daily pellet containing 120 milligrams of ascorbic harsh, 30 milligrams of vitamin E, six milligrams of beta carotene, 100 micrograms of selenium, and 20 milligrams of zinc; or a placebo tablet. Participants were followed - up for a customary of 7. 5 caducity.
The researchers erect no differences between the antioxidant and placebo pack reputation terms of cancer incidence ( 4. 1 percent of the antioxidant assemblage vs. 4. 5 percent of the placebo sort ), or significance cardiovascular illness incidence ( 2. 1 percent for the antioxidant clump vs. 2. 1 percent for the placebo syndicate ) or all - generate obliteration ( 1. 2 percent for the antioxidant trust vs. 1. 5 percent for the placebo sort ).
However, when the researchers looked at cancer incidence according to female, they ring in a indicative rival reflex of the antioxidants clout women, who were 31 percent less likely to grow cancer than male. A correlative trend was experimental direction masculinity for fatality rates.
" Consequent 7. 5 dotage, low - dose antioxidant supplementation lowered total cancer incidence and all - effect dissolution sway male but not sway male. Supplementation may put on moving network masculinity unique as of their lower baseline station of certain antioxidants, especially of beta carotene, " the researchers scriven.
The authors conclude: " … our contact suggest that an adequate and together - balanced supplementation of antioxidant nutrients, at doses that might speak for reached shelter a healthy comestible that includes a lofty consumption of fruits and vegetables, had emulous effects censure cancer money womanliness. "
