@garybrecka: What if the problem isn’t the cell itself, but what’s happening inside of it? Gary breaks down how certain pathogens and biological stressors can interact with cells in ways that make the immune response far more complex than simply identifying and eliminating something foreign. The bigger conversation is about cellular function: how cells produce energy, manage waste, repair damage, and regenerate, and what can happen when those processes are disrupted. Understanding what’s happening at the cellular level can completely change the way you think about health.