7. Eat a healthy diet
Low blood sugar levels, dehydration, or chemicals in processed foods such as artificial flavorings, artificial coloring’s, and preservatives may cause mood changes in some people. A high-sugar diet may also impact temperament. If your anxiety worsens after eating, check your eating habits. Stay hydrated, eliminate processed foods, and eat a healthy diet rich in complex carbohydrates, fruits and vegetables, and lean proteins.