Think of your body like a car, which needs to get regular checks to keep running smoothly. Just like you get your tyre pressures & fluid levels checked, so does your body need regular checks. Doing so can help pick up issues and fix them before you end up with a car that breaks down and could be very costly to repair. The human body has its own set of things to measure and problems to watch out for before they become difficult or impossible to repair. If a car struggles to run well after 10 – 15 years without a servicing, how is your body going to make it another 40, 50, 60 years without some detailed attention?