Dietary calcium, vitamin D, and breast cancer risk in women: findings from the SUN cohort.
Cesar I Fernandez-LazaroAndrea Romanos-NanclaresRodrigo Sánchez-BayonaAlfredo GeaCarmen Sayon-OreaMiguel A Martinez-GonzalezEstefania Toledo-AtuchaPublished in: European journal of nutrition (2021)
Our findings suggest an L-shaped association between total calcium intake and BC incidence. Moderate calcium intake may be associated with lower BC risk among overall and postmenopausal women, but not among premenopausal women. No evidence for any association between vitamin D intake and BC was found. Adherence to current guidelines recommendations for calcium intake may help to reduce BC risk.