Final answer:
While the provided information does not specify the exact percentage of Americans with detectable levels of BPA in their systems, the widespread use of BPA in everyday products likely leads to a significant portion of the population having detectable levels. BPA exposure is a health concern highlighted by the prevalence of BPA-containing products and the FDA's involvement in reducing its use in food-related materials.
Step-by-step explanation:
The question regarding what percent of Americans have detectable levels of BPA in their system pertains to reported findings about the prevalence of BPA in human bodies due to exposure from various sources. Bisphenol A (BPA) is widely used in the production of certain plastics and resins, including those found in food packaging, and as such, has become a ubiquitous component of the human environment. Notably, the FDA has acknowledged some concerns regarding the potential effects of BPA on infants and children and has facilitated efforts to reduce its use in food-related materials.
While the exact percentage of Americans with detectable BPA levels is not stated in the provided information, numerous studies indicate that BPA exposure is widespread. Considering BPA's prevalence in everyday products and its ability to leach into food and beverages, as well as its presence in items like medical devices and dental composites, it can be inferred that a significant portion of the U.S. population would have detectable levels of BPA in their systems. The National Health and Nutrition Examination Survey could provide specific data on the percentage of Americans with detectable BPA levels, which has been suggested in other contexts to be quite high.