Why is someone who rarely exercises and has a poor diet considered unhealthy even without a formal diagnosis?

Answer

The lack of positive health attributes contributes to this designation just as much as the presence of negative ones

Being unhealthy encompasses more than just the presence of specific pathology or diagnosable illness; it also describes a divergence from the expected baseline of vitality. In the case of someone consistently consuming a poor diet and rarely exercising, they are unhealthy over time because they are exhibiting a sustained *absence* of good health attributes, such as proper cellular support or cardiovascular function. This absence precedes the onset of specific pathology and is itself considered a factor contributing to the overall designation of being unhealthy, as their system is not meeting the positive functional state.

Why is someone who rarely exercises and has a poor diet considered unhealthy even without a formal diagnosis?
meaninghealthStatecondition