Which act requires safeguards regarding the approval of new drugs?

The Food, Drug, and Cosmetic Act is the act that mandates safeguards surrounding the approval of new drugs. This legislation establishes the framework for ensuring that drugs, as well as food and cosmetics, are safe and effective before they can be marketed to the public. Under this act, new drugs must undergo rigorous testing for safety and efficacy through clinical trials, and their applications must be reviewed and approved by the Food and Drug Administration (FDA).

The act also requires adequate labeling, which includes directions for use and warnings about potential side effects, ensuring that patients and healthcare providers have necessary information for safe consumption. Overall, it plays a crucial role in protecting public health by regulating pharmaceuticals before they reach the market.