It is not uncommon to feel stressed or overwhelmed from time to time. This is your body’s way of dealing with difficult situations. You may feel this way often if you have a high-pressure job that requires long hours and tough decisions, or perhaps you have a major event in your life, such as an upcoming wedding, that is causing you to feel overwhelmed. If you are regularly stressed, it can cause serious problems with your health. Stress can lead to problems such as heart disease, high blood pressure, obesity, and diabetes.