Human subjects research involves studying people to gather information about health, behavior, or social issues. This type of research helps scientists and medical professionals understand how different factors affect human life, leading to advancements in treatments and interventions. Participants in these studies may be asked to complete surveys, undergo medical tests, or participate in interviews. To ensure the safety and rights of participants, ethical guidelines are followed. Institutions often have review boards, known as Institutional Review Boards (IRBs), that evaluate research proposals. These boards ensure that participants give informed consent and that their privacy is protected throughout the study.