[Lotus]

Peggy,

Listed below you'll find opposing views, not just based on one research,

Even from DR. Lemon -
Dr. Lemon subsequently devoted his medical career to researching the benefits of estriol as a safe hormone replacement and as a breast cancer preventative.

http://theseventhwoman.org/hormones-and-breast-health.html
http://www.drjohntafel.com/?page_id=399
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http://www.natural-progesterone-advisory-network.com/less-estriol-more-cancer/
Mention of Henry Lemon's theory
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And finally from Harvard,
http://www.health.harvard.edu/newsweek/What-are-bioidentical-hormones.htm

I think you'll find opposing arguments or in some cases one sided ones


I listed the article for information purposes, I'm glad your finding out more info!