Guest guest Posted January 21, 2010 Report Share Posted January 21, 2010 Jo- I am wondering where you have done your research? Are you a scientist? Do you have some research done by one? Here is a post from Yale reseach lab and it states that there is a link, but the study is inconclusive. Tofu and estrogen I have been eating tofu regularly as a low-fat source of protein. However I have heard that tofu contains estrogen and that if you eat it regularly, it can lead to increased risk of breast cancer. I am a female in her 30s. Is this true? Add a Reply Amy. Replies: Y Soy and Breast Cancer - from: Lisa MS, RD The impact of soy on breast cancer remains controversial. Soy products contain isoflavones which are naturally occurring weak estrogens called phytoestrogens. Phytoestrogens have properties similar to estrogen. There is conflicting scientific information regarding the impact of soy on breast cancer. Some studies suggest that the weak estrogen activity caused by consuming soy-based products may have a harmful affect in those individuals that have estrogen-sensitive cancer cells. Researchers suggest that moderate consumption of soy foods, 2-3 ounces a day, is an acceptable addition to a well-balanced diet that is also rich in complex carbohydrates, fruits and vegetables. Soy supplements, which contain high concentrations of isoflavones, may be harmful and are not recommended. For more information, visit American Cancer Society. In summary, tofu is an excellent source of protein, fiber, B vitamins, calcium and essential fatty acids. Moderate consumption of tofu has not been proven to be harmful. A diet including a wide variety of foods is most healthful. , " jo.heartwork " <jo.heartwork wrote: > > This one comes up from time to time, and basically is completely untrue. As > far as hormone health is concerned, tofu is good for you. > > > > Jo > > > > On > Behalf Of yarrow > 21 January 2010 02:49 > > Re: soy, was Re: Greetings > > > > > > > lhundrup108 > > Jan 20, 2010 5:10 PM > > I have heard recently a medical report that girls in china undergo puberty > at an extremely early age. It may be due to the high estrogen intake from > tofu which they eat a lot of I guess. > >One, there's no estrogen in tofu. > > > > Two, the only reports of early puberty I've " heard of " were from places > where there was high intake of dead hormone-laced chickens. > > > > Really, if you're interested in health, go browse the > http://www.drmcdougall.com/ website. > Quote Link to comment Share on other sites More sharing options...
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