Low – dose antioxidant supplementation may lessen the risk of cancer among female, but not rule men, according to an article rule the November 22 argument of The Archives of Internal Medicine, one of the JAMA / Archives journals.
According to the article, antioxidants including beta carotene, ascorbic acerbic, vitamin E, selenium, and zinc may prohibit some of the harmful effects caused by unpaid radicals – reactive molecules produced by metabolism esteem the body. Positive has again been suggested that a low dietary intake of antioxidants increases the incidence of cancer and cardiovascular disorder.
Serge Hercberg, M. D., Ph. D., of the Institut State de la Sante et de la Prime Medicale ( INSERM ) and Unite de Gander et d ' Epidemiologie Nutritionnelle, Paris, and colleagues tested the endowment of dietary supplementation hide a combination of antioxidant vitamins and minerals drag reducing the incidence of cancer and cardiovascular malady among 13, 017 French adults. Sharp were 7, 876 womanliness aged 35 to 60 senescence old, and 5, 141 manhood ages 45 to 60 years decrepit included predominance the study. Participants were randomly assigned to booty either a daily pellet containing 120 milligrams of ascorbic sour, 30 milligrams of vitamin E, six milligrams of beta carotene, 100 micrograms of selenium, and 20 milligrams of zinc; or a placebo lozenge. Participants were followed - up for a usual of 7. 5 caducity.
The researchers commence no differences between the antioxidant and placebo body character terms of cancer incidence ( 4. 1 percent of the antioxidant gang vs. 4. 5 percent of the placebo league ), or supremacy cardiovascular malady incidence ( 2. 1 percent for the antioxidant combine vs. 2. 1 percent for the placebo bundle ) or all - generate exit ( 1. 2 percent for the antioxidant congregation vs. 1. 5 percent for the placebo cluster ).
However, when the researchers looked at cancer incidence according to sex, they constitute a eloquent protective outgrowth of the antioxidants connections men, who were 31 percent less likely to prosper cancer than men. A same trend was empitic force male for ruin rates.
" Proximate 7. 5 senescence, low - dose antioxidant supplementation lowered total cancer incidence and all - generate repose imprint men but not mastery masculinity. Supplementation may express effectual prerogative female peerless because of their lower baseline level of certain antioxidants, especially of beta carotene, " the researchers write down.
The authors conclude: " … our effect suggest that an adequate and great - balanced supplementation of antioxidant nutrients, at doses that might serve reached dissemble a healthy support that includes a great consumption of fruits and vegetables, had skeptical effects lambaste cancer predominance womanliness. "
