What is the biological consequence of having a high level of stress hormones in the body?

Having a high level of stress hormones in the body, such as cortisol and adrenaline, can lead to significant biological consequences, particularly an increased risk of chronic diseases. Chronic stress activation results in a prolonged exposure to these hormones, which can negatively affect various bodily systems.

One major consequence is the impact on the cardiovascular system, potentially contributing to hypertension (high blood pressure) and increasing the risk of heart disease. Additionally, chronic stress can lead to metabolic issues, including weight gain and insulin resistance, which can ultimately foster the development of type 2 diabetes. Furthermore, sustained high levels of stress hormones can suppress normal immune function, making the body more susceptible to infections and illnesses.

In contrast, the other options do not align with the effects of high stress hormone levels. For instance, chronic stress typically impairs memory retention rather than improving it. Stress hormones can also disrupt the immune response rather than enhance it, and while acute stress might provide temporary muscle strength or endurance, long-term high levels of stress hormones can lead to muscle breakdown and other negative effects on physical health. Therefore, the biological consequence of having a high level of stress hormones is indeed the increased risk of chronic diseases.