For example, right now, there is no evidence to back the claims that antiperspirants, underwire bras, and wearing a bra at night are causes of breast cancer.
The idea that bras were connected with an increase in breast cancer was first . If a woman keeps the metal underwire on top of those reflex points, over time.
Keywords: Breast cancer; Risk factors; Tight bra stretch; Time use such as the presence/absence of a metal underwire and the type of fabric, were evaluated.
According to critics, however, the bra-caused breast cancer theory is not with metal wires "impeding fluid and marinating breast tissue in toxic.