Breast cancer risks in consumer products: A systematic review (part 2)

Consumer products such as toiletries and nonstick cookware often contain harmful chemicals like Triclosan and Perfluoroalkyls. These substances are endocrine disruptors and have been linked to increased breast cancer risk. While human studies show associations, animal research provides stronger evidence of their harmful effects on mammary gland development and cancer susceptibility, especially when exposure occurs during organogenesis. Triclosan can be absorbed through the skin and contaminate soil and water, while Perfluoroalkyls are persistent pollutants that infiltrate air, water, and soil. Both have been found in drinking water and pose environmental and health risks. Children are particularly vulnerable due to exposure from treated surfaces. Safer alternatives to these chemicals exist, making their use avoidable. Given their modifiable nature, reducing exposure through regulatory action and public awareness is essential to lower breast cancer risk.