Quote:
The leading cause of breast cancer is the use of antiperspirant. Yes, ANTIPERSPIRANT. Most of the products out there are an antiperspirant/deodorant combination, so go home and check your labels. Deodorant is fine, antiperspirant is not.
Fact: This is not true. There have been many extremely thorough epidemiological studies of breast cancer risk factors published in medical journals. We are not aware of any among these proving or even suggesting anti-perspirant use as a risk factor for breast cancer, much less the "leading cause" of the disease.