Family-Based Intervention Study of the Effects of Environmental Exposures on Breast Tissue Composition

This study will focus the intervention on ways at the individual level to reduce sources of Polycyclic Aromatic Hydrocarbons (through cooking methods, exposure to cigarette smoking, indoor air filters) and also individual ways to reduce sources of other Endocrine Disrupting Chemicals. Mother-daughter pairs will partake in an educational session at the baseline visit, covering topics on reading labels, cleaning habits, and cooking methods for reducing exposures. Participants will also be introduced to free resources for consumer product safety information. The intervention arm will receive a 6-month supply of soap, lotion, deodorant, lip balm, a mop, cleaning cloths, and an air filter to take home with them. Pairs in both study arms will return for a second clinic visit 6 months after the pre-intervention visit for blood and urine sample collection, Optical Spectroscopy measurement, and questionnaire completion. The control arm will be offered the intervention products at this time.