reaches 20% of the total neoplasia incidence. Most BCs are considered sporadic and a
number of factors, including familiarity, age, hormonal cycles and diet, have been reported to
be BC risk factors. Also the gut microbiota plays a role in breast cancer development. In fact,
its imbalance has been associated to various human diseases including cancer although a
consequential cause-effect phenomenon has never been proven. Methods The aim of this …