ALARA principle (As Low As Reasonably Achievable)

The ALARA principle, which stands for "As Low As Reasonably Achievable," is a safety guideline used in environments involving radiation. It encourages minimizing radiation exposure to the lowest possible level, balancing safety with practicality. This means using the best available techniques and technology to reduce exposure, even if the risk is small. The goal is to protect health without unnecessary burdens, considering factors like cost, technology, and social factors. Essentially, it promotes proactive efforts to keep radiation exposure as low as reasonably achievable, prioritizing safety while recognizing practical limitations.