To view the diagram used in this screencast in more detail click here . After having chronic anxiety for sometime you'll start to notice changes in your health. This is because anxiety creates stress and stress in big doses can effect the functioning of our bodies. Stress can change our ability to digest food properly, it creates increased stomach acid which leads to GERD and heartburn, blood pressure may be temporarily elevated, your immune system becomes depressed so that you get sick more often and for longer periods of time, it can