Regular health check-ups are essential because they help identify potential problems at an early stage. A healthy body is something that we often take for granted. However the human body is quite complex, having a network of different organs, bones, muscles, and systems. The functioning of the human body is multifaceted. One needs to ensure regular health checkups, so that in case there is any disorder, it can be detected at an early stage and eliminated as soon as possible before it reaches a dangerous and incurable stage or starts to affect the other parts of the body.