What Is the Relationship Between Soy and Estrogen?
Soy and estrogen are related because soybeans contain a plant form of the hormone. Known as isoflavones , these phyto-estrogens are similar to those produced by the human body, although they are typically much weaker and thus do not cause as much of a response. The debate on whether soy-based estrogen results in infertility, certain cancers, and other disorders has not been resolved. There is some evidence linking soy and estrogen consumption from eating soy-rich foods and the rise in infertility. While estrogen is needed for reproductive health, too much can lead to a host of gynecological problems. Studies are conflicting on whether or not soy has much of an impact on reproductive health in both men and women. Although the majority of research shows very little impact on the majority of individuals who eat or drink soy products in moderation, it may be beneficial to avoid soy for those who have issues with fertility.
