Like bisphenol A (BPA), many endocrine disruptors are estrogen mimics, also known as xenoestrogens. These copycat estrogens add to your body’s estrogen load and lead to an increasingly common problem in women called “estrogen dominance.” Estrogen dominance is situation in which you have too much estrogen, particularly in relation to the hormone progesterone. Many women’s health issues, including fibrocystic breasts, uterine fibroids, ovarian cysts and hormone-related cancers are associated with estrogen dominance.Our main xenoestrogen exposure comes from pesticides (in produce, in the fat of conventionally raised animals, and in drinking water contaminated with pesticides) and plastics. A recent study found that almost all commercially available plastic products they sampled, including those advertised as BPA-free, leached chemicals having estrogenic activity.It is known that quercetin, a phytonutrient found in high amounts in onions (especially the outer layers) and cranberries; in le…

Bisphenol A (BPA) could be a poster child for the Precautionary Principle—the principle that synthetic chemicals should be proved safe before they are allowed to come into commercial use. Now that BPA is found just about everywhere and in everyone (see above article), it has been implicated in a host of dysfunctions and diseases.But there’s some good news. Scientists have been exploring various nutrients which may be able to limit BPA’s harmful biological effects and/or assist the body in breaking down and excreting this estrogenic compound. Fortunately these include many of the nutritional “good guys” Beyond Health has been recommending for years.Green and Black TeaOne way in which BPA harms body tissues is through oxidative stress—it reportedly has effects similar to hydrogen peroxide (H2O2). However in two laboratory studies, extracts from both green tea and black tea were able to mitigate these effects and protect cells from oxidative damage. Green tea also stimulates glucuronidat…