By making use of the check-up and health screening programs, permanent function disorders and disabilities can be reduced significantly with early diagnosis and treatments. The following diseases can be diagnosed early with check-ups: Hyperlipidemia, Hyperurisemia, Insulin resistance or diabetes, high blood pressure, heart diseases, kidney diseases, lung diseases, colon cancer, liver diseases, gall bladder stones and polyps, pancreatic cancer, bladder cancer, thyroid diseases and cancer, prostate diseases and cancer, breast cancer, cervical cancers, osteoporosis, vitamin and mineral deficiencies, and some blood diseases.