Estrogen Not Associated With Lung Cancer Incidence and Mortality Among Postmenopausal Women, Study Finds

Two caveats in this study reported by ScienceDaily.com --- one, the study was conducted on a small number of women (about 10,700---not a large number for a study this size) and two, the hormones they are talking about these women taking are NOT bioidentical hormones---the progestin discussed in the article is far different than bioidentical progesterone.