We all want to be healthy. But how, exactly, does one define health? That depends on who you ask.

If you ask Pfizer, “Wellness is the act of practicing healthy habits on a daily basis to attain better physical and mental health outcomes, so that instead of just surviving, you're thriving. To understand the significance of wellness, it's important to understand how it's linked to health.”

When imbalances occur in your body, like chronic pain or disease, it can be the result of many factors. Genetics clearly play a role, as can lifestyle choices like inactivity, poor nutrition, smoking, or overindulging in alcohol. Yet, there is a third factor that is less obvious and potentially far more impactful: stress.