JJ Keller Entry Level Driver Training CDL Practice Test 2026 – Comprehensive All-in-One Guide to Exam Success!

Prolonged stress can have detrimental effects on the body's systems, particularly the immune system. When an individual experiences ongoing stress, the body produces high levels of stress hormones like cortisol. Over time, elevated cortisol can suppress the immune response, making one more susceptible to infections and diseases. This weakening of defenses can also contribute to a variety of health issues, including chronic diseases, mental health disorders, and inflammation.

The impact of sustained stress is well-documented in medical and psychological research, as it affects not only physical health but also mental well-being. Understanding this effect emphasizes the importance of stress management techniques and interventions to maintain overall health and prevent stress-related ailments.