What consequences will result from banning or restricting the use of animals in medical research?

Banning or restricting the use of animals in medical research could significantly slow the pace of biomedical advancements, as many treatments and drugs have been developed through animal testing. This could lead to longer timelines in bringing new therapies to market and may increase the risk of adverse effects in humans if insufficient testing is conducted. Additionally, the scientific community might need to rely more heavily on alternative methods, which may not yet fully replicate the complexities of living organisms. Ultimately, such restrictions could hinder the development of critical medical breakthroughs and compromise patient safety.