How to avoid Xenoestrogens

I found this on the Port Moody Naturopathic Health & Wellness site and felt it gives good info on what to look out for when it comes to avoiding xenoestrogens. Breast cancer is a complex condition with no single identifiable risk factor. Rather, this disease process is widely thought to progress as a result of a combination of family history, genetic susceptibility, and environmental factors. As a hot topic in the recent media, researchers are beginning to make more links between xenoestrogens and their role in potentiating breast cancer risk. What are Xenoestrogens? Xenoestrogens are environmental estrogens that mimic the effect of naturally-produced estrogen in the body. While healthy levels of estrogen in the body are key in supporting a number of normal physiological functions, an excessive amount of estrogen (specifically, high levels of “bad” estrogen) may lead to hormonal imbalances with detrimental effects on reproductive health. In addition to breast cancer, they have also been implicated in PMS, infertility, and menopausal symptoms. Where Are Xenoestrogens Found? Some of the major culprits include: • Plastic containers, particularly those containing Bisphenol-A (BPA). This includes many disposable and reusable water bottles, and baby bottles – particularly those marked with “7”. • Chemical pesticides and herbicides. Although the infamous culprit “DDT” has been banned in North America, it is still used abroad in some countries and has the potential to enter our food sources through import and export. As well, there remains a number of agricultural xenoestrogens being used widely in Canada. • Meat and dairy products. Growth hormones are a major source of xenoestrogens and can be found in most supermarket beef, poultry, and pork products. Additionally, those dairy products from hormone-treated cows will also contain xenoestrogrens. • Cosmetics and beauty products. These may include shampoos, creams, makeup, sunscreen, hairsprays, and even nailpolish. Many preservatives used in these products are xenoestrogens, and unfortunately are readily absorbed through the skin. What Can I Do to Avoid Xenoestrogens? • Use non-BPA containing water bottles – or better yet, drink out of a glass or stainless steel bottle on a regular basis. Some popular brands available locally include Klean Kanteen and Sigg, both with a line of products for children and infants. • Avoid microwaving plastics – as the heat may encourage leaching of xenoestrogens into your food. Use glass, pyrex or ceramic containers instead. • Eat organic, local foods as much as possible. When you do eat non-organic or imported fruits and veggies, take care to wash them well before consumption. • Look for beauty products that are labeled as being free of hormone-disruptors such as pthalates, PABA, and parabens.