The lack of or short lifetime duration of breastfeeding typical of women in developed countries makes a major contribution to the high incidence of breast cancer in these countries. (amotherinisrael.com)
Women with hypothyroidism have significantly higher incidence of breast cancer. (uzzireissmd.com)
For mom, not breastfeeding is associated with an increased incidence of breast cancer, ovarian cancer, retained weight, type 2 diabetes, and the metabolic syndrome. (babygaga.com)