Screenings are tests or evaluations used to identify potential health issues or conditions in individuals, often before symptoms appear. They can include procedures like blood tests, imaging studies, or physical exams, and are commonly used for conditions such as cancer, diabetes, and high blood pressure. Early detection through screenings can lead to more effective treatment and better health outcomes. Screenings are typically recommended based on age, risk factors, and family history. For example, mammograms are suggested for women to detect breast cancer, while cholesterol tests are advised for adults to monitor heart health. Regular screenings can help maintain overall well-being.