1. What Are Zombie Cells

Zombie cells, also known as senescent cells, are old or damaged cells that have stopped dividing but fail to die off and get cleared from the body. Normally, cells are meant to turn over every few days, months, or years to make way for healthy new cells. However, when some cells linger without being removed, they become “zombie cells,” which can contribute to inflammation and oxidative stress in the body.

2. Why Don’t Zombie Cells Die Off

As we age, our bodies become less efficient at cellular cleanup through processes like autophagy and apoptosis (the signal for cell death). Over time, this signal weakens in some cells, preventing them from dying off and being removed. As a result, we accumulate more zombie cells, which leads to increased inflammation.

3. What Can We Do