ALARA stands for "As Low As Reasonably Achievable." It is a safety principle used primarily in radiation protection to minimize exposure to radiation. The goal of ALARA is to reduce radiation doses and releases of radioactive materials by implementing effective safety measures and practices. This principle is essential in fields such as nuclear energy, medical imaging, and radiation therapy. The ALARA concept encourages professionals to evaluate and optimize their work processes to ensure that radiation exposure is kept to a minimum. This involves using protective equipment, limiting time spent near radiation sources, and maintaining safe distances. By adhering to ALARA, organizations can protect both workers and the public from unnecessary radiation risks.