Final answer:
The Food and Drug Administration (FDA) is the federal agency responsible for requiring disclaimers in labels and advertising for nutrition-related products, as part of its mandate to protect public health.
Step-by-step explanation:
The federal agency responsible for requiring disclaimers in labels and advertising for nutrition-related products is the Food and Drug Administration (FDA). The FDA's authority comes from the Federal Food, Drug, and Cosmetic Act along with other legislation, which enables it to oversee food safety and the accuracy of information about food and dietary supplements. By law, companies must make nutritional information available on packaged food labels, especially if a nutrient has been added to the product, such as with "vitamin enriched" items.
Furthermore, the FDA also works alongside other federal agencies like the Department of Agriculture and the Consumer Product Safety Commission to regulate and ensure consumer safety. This regulation covers a wide array of areas from food and tobacco products to cosmetics and pharmaceutical drugs, focusing on aspects like labeling, advertising, and safety of these products.The Health and Safety regulations set by the FDA are essential for providing consumers with the information they need to make informed decisions regarding their nutrition and overall well-being.