Stress can raise Diabetes Mellitus and make it harder to regulate them. When you have Type 2 diabetes, any kind of stress can cause changes in your blood sugar levels, Mental Stress, like worrying about work or family. It is essential to keep in mind that people’s minds and bodies may react to the same stressor differently. What you eat has a significant effect on your overall stress levels. So, it will be better to have healthy nutritious food daily.