What effect does stress have on blood glucose levels?

Stress has a significant impact on blood glucose levels, primarily causing them to elevate. During stressful situations, the body responds by triggering a release of hormones such as adrenaline and cortisol. These hormones are part of the "fight or flight" response, which prepares the body to respond to a perceived threat.

Adrenaline increases the heart rate and energy availability, while cortisol helps ensure that sufficient glucose is available in the bloodstream for immediate use by the body's muscles and organs. This increased glucose availability can be particularly important during times of stress, as it provides the energy needed for quick physical responses.

This physiological response directly leads to elevated blood glucose levels. In individuals with diabetes, the ability to manage this spike in blood sugar may be even more critical, as their bodies may struggle to regulate glucose levels effectively. Recognizing this connection between stress and blood glucose is essential for managing health, especially for those who are diabetic or pre-diabetic.