Hormones are the chemical envoys for our bodies. They communicate with our brains, heart, bones, muscles and, yes, reproductive organs. University of Delaware physiologist Megan Wenner is working to understand how sex hormones influence vascular function. She’s focused specifically on comparing estrogen effects in young and postmenopausal women. What happens after menopause when hormone levels drop dramatically? Are therapy interventions safe or not? Read the full article on UDaily.