When a medical professional determines a breast is dense, it means that the breast has more breast tissue, glands and less fat. A high breast density is a risk factor for breast cancer and a lot of attention has been given to the topic recently. A study published in the "Breast . Hormone balance is key to breast health, as well as overall health. Both established and evolving breast cancer research points to the roles of estrogen, progesterone, testosterone, DHEA, cortisol, and thyroid and Vitamin D as key players in breast cancer prevention. Quick links to information on this page: Estrogens Progesterone The Estrogen/Progesterone Balance Testosterone and .
Sep 14, · Reason #8 Both estrogen and progesterone contribute to breast development with estrogen having primary effects on ductal tissue and progesterone on lobular tissue. Lobular tissue can contribute substantially to breast size (see diagrams in Soucasaux, , above and other breast anatomy sites) especially during natal female pregnancy. Dense breast tissue increases the risk for developing breast cancer and the consideration of additional screening after a mammogram. Women at “high risk” for breast cancer, most often because they have a disease-causing mutation (such as BRCA1 or BRCA2), should begin screening even younger – at least by age 30 and with the inclusion of.
Apr 13, · Infertility and hormonal fertility treatments may influence the amount of dense tissue in the breast, a risk factor for breast cancer, according to a study involving 43, women. Primary pathways of progesterone metabolism in breast tissue. Legend: In normal tissue, pregnenes (progesterone is a pregnene) are the predominant compounds. All of the 4 pregnenes (not shown) can be irreversibly converted to 5α-pregnane (respectively) via 5α-reductase. The 2 metabolites, 3αHP and 5αP, show the greatest differences between.