Chronic stress can weaken the immune system, making the body less able to fight off infections and illnesses. This means that people under long-term stress are more likely to get sick from viruses or bacteria. Stress can also slow down the body’s healing process and increase the risk of chronic diseases like heart problems, diabetes, or autoimmune disorders. In addition, prolonged stress can make vaccines less effective because the immune system doesn’t respond as strongly. Overall, chronic stress can seriously reduce overall health and the body’s ability to protect itself.

See this explains that the nature versus nurture debate, which looks at how much of who we are comes from genetics and biology (nature) and how much comes from our environment and experiences (nurture). It helps us understand why people develop different personalities and traits.