Final answer:
To learn about the safety of his bottled water, Alex should contact the FDA, the agency responsible for regulating food and beverage safety, including bottled water. The FDA also addresses BPA concerns and enforces the reduction of BPA in food-related materials.
Step-by-step explanation:
Alex is concerned about the safety of the bottled water he prefers to drink. To learn more about the safety of his bottled water, he should contact D. FDA, the U.S. Food and Drug Administration. The FDA is responsible for regulating food safety, which includes bottled water. It also ensures that any potential contaminants, such as Bisphenol A (BPA), meet safety standards especially in items like food packaging, water bottles, and other consumer goods. It's noteworthy that the FDA has been facilitating the decreased use of BPA in food-related materials and has acknowledged some concerns about BPA's potential effects on health, particularly in fetuses, infants, and young children.
The EPA, Environmental Protection Agency, is responsible for ensuring the safety of public water systems under the Safe Drinking Water Act, but when it comes to bottled water, the FDA is the regulatory body. Therefore, in the matter of bottled water safety, the FDA's guidelines and regulations would be the most relevant for Alex. If he's concerned about BPA exposure, he might look for BPA-free products and consider other forms of actions to limit his exposure to this chemical, which includes avoiding the use of plastics with recycle code 3 or 7.