Parabens have been shown to possess weak estrogenic activity, which means they can mimic the action of natural estrogen in the body. This estrogenic activity has raised concerns about potential impacts on reproductive health. For instance, excessive exposure to parabens could disrupt the menstrual cycle, affect ovulation, and potentially contribute to conditions like polycystic ovary syndrome (PCOS). Additionally, there is some evidence suggesting a link between paraben exposure and decreased fertility in both men and women.
