Regular check-ups are not limited to a specific disease or a predicament such a pregnancy. Oftentimes, minor health issues are overlooked until they become chronic or life-changing diseases. For these reasons, it is crucial that people are more attentive to their own body, and detect issues when they are minor through a regular full body check-up. A full body check-up is comprehensive, including routine examinations for all body systems such as blood, urine, stools, diabetes and thyroid tests. It is recommended by doctors to do a full body check up once a year, regardless of your age.