Soy

There is still much controversy about the use of soy.
Pro: Soy does seem to have cardio-protective benefits, and it clearly helps ease menopause symptoms.  However, the very reason soy works so well for lowering cholesterol and relieving hot flashes is because it is an effective estrogen mimic.
Con: It stands to reason it could be a concern for those with estrogen-dependent cancers or thyroid issues.  And, most problematic, it seems, is the feeding of those estrogens to infants whose little bodies aren’t prepared for the estrogen onslaught.
Soy: Pros and Cons