Phytoestrogens and the Risk of Breast Cancer
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چکیده
Phytoestrogens are estrogen-like chemicals found in plant foods such as beans, seeds, and grains. Foods made from soybeans have some of the highest levels of phytoestrogens and have been studied the most. In spite of initial optimism, it is not clear whether eating foods rich in phytoestrogens decreases breast cancer risk. This is an active area of research with much work needed to resolve this issue. This fact sheet presents the most current information and indicates where more research would be helpful.
منابع مشابه
Phytoestrogens: recent developments
Phytoestrogens are polyphenolic non-steroidal plant compounds with estrogen like activity exerted through estrogen receptors. These receptors are distributed in several tissues such as male and female reproductive systems, bones, cardiovascular and central nervous systems. These natural phenolic compounds include isoflavonoids, flavonoids, lignans and stilbenes. Isoflavonoids are the most studi...
متن کاملPhytoestrogens: recent developments
Phytoestrogens are polyphenolic non-steroidal plant compounds with estrogen like activity exerted through estrogen receptors. These receptors are distributed in several tissues such as male and female reproductive systems, bones, cardiovascular and central nervous systems. These natural phenolic compounds include isoflavonoids, flavonoids, lignans and stilbenes. Isoflavonoids are the most studi...
متن کاملNo association between dietary phytoestrogens and risk of premenopausal breast cancer in a French cohort study.
Phytoestrogens, plant food components with estrogen-like biological properties, are hypothesized to contribute to the 5-fold lower breast cancer incidence in Asian compared with Western countries (1). Isoflavones comprise the phytoestrogens most abundant in soy, the traditional staple food in Asia, and a recent meta-analysis concluded that there was a slight reduction in premenopausal breast ca...
متن کاملNull Results in Brief No Association between Dietary Phytoestrogens and Risk of Premenopausal Breast Cancer in a French Cohort Study
Phytoestrogens, plant food components with estrogen-like biological properties, are hypothesized to contribute to the 5-fold lower breast cancer incidence in Asian compared with Western countries (1). Isoflavones comprise the phytoestrogens most abundant in soy, the traditional staple food in Asia, and a recent meta-analysis concluded that there was a slight reduction in premenopausal breast ca...
متن کاملImplications of phytoestrogen intake for breast cancer.
Phytoestrogens are a group of plant-derived substances that are structurally or functionally similar to estradiol. Interest in phytoestrogens has been fueled by epidemiologic data that suggest a decreased risk of breast cancer in women from countries with high phytoestrogen consumption. Women with a history of breast cancer may seek out these "natural" hormones in the belief that they are safe ...
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