Final answer:
The Food and Drug Administration (FDA) regulates wines with less than 7% alcohol content, as part of its responsibility to oversee food safety and the composition and health claims of labeling for various products, including foods and dietary supplements.
Step-by-step explanation:
The federal agency that regulates wines with less than 7% alcohol is the Food and Drug Administration (FDA). As a part of the United States Department of Health and Human Services, the FDA is responsible for the oversight of food safety and the regulation of various products including food, tobacco, dietary supplements, and over-the-counter pharmaceuticals. Wines with less than 7% alcohol content fit into the category of food regulation. Their responsibility covers ensuring that the composition and health benefits claimed by the labeling of these products are accurate.
The FDA works in conjunction with other federal agencies to regulate consumer goods, and it has the authority to monitor and enforce regulations regarding a vast array of products, which total more than U.S. $1 trillion in consumer expenditures. The regulation of alcoholic beverages, whether through manufacturing practices or labeling, is an example of the food safety responsibilities that fall under the FDA's jurisdiction, especially for products like low-alcohol content wines.