A health checkup is a comprehensive medical examination that includes a variety of tests and screenings to assess a person's overall health. It typically includes measurements of vital signs, such as blood pressure, heart rate, and body mass index, as well as blood and urine tests to check for abnormalities. Depending on the person's age, gender, and medical history, additional tests may be recommended, such as a cholesterol screening, mammogram, or colonoscopy. Health checkups can help detect early signs of health problems and provide opportunities for early intervention and treatment. They can also help individuals identify and address risk factors for chronic diseases and make lifestyle changes to improve their overall health and well-being.