Assertion: estrogen | /r/RelatedTo | breast cancer
Facets:
Source sentences:
text: Estrogen, a hormone that controls many aspects of female physiology, can be associated with breast cancer.
text: Bad Diet: Many researchers think that eating a diet high in fat and low in fiber increases the kinds of estrogen associated with breast cancer.
text: Other studies and observations have found that estrogen is associated with breast cancer, but (as shown below) it is important to distinguish between estrogen + progestin studies and those with estrogen only.