Chemotherapy is one of the most effective ways of treating cancer, but it has some unfortunate side effect -- like hair loss. And for women, that side effect is frequently the most traumatic. This week, assistant professor of medicine at the Breast Center at Baylor College of Medicine and director of the Breast Cancer Prevention and High Risk Clinic Dr. Julie Nangia joins “Take Care” to discuss how women undergoing chemotherapy might be able to save their hair by wearing cooling caps.