Many people define health in a very simple way: if they’re not sick, they assume everything is fine. No fever, no diagnosis, no hospital visits—so the body must be healthy. This belief is understandable, but it’s also incomplete. In modern life, the absence of illness often hides deeper issues related to energy levels, mobility, stress tolerance, and long-term resilience. Health isn’t just about avoiding sickness. It’s about how the body functions day after day.