One of the common issues that affect your feet is inflammation. Certain foods can increase the chemicals in your body that cause tissue inflammation. One of the common foot problem that is associated with inflammation is plantar fasciitis. Sugar, grains, trans fats and junk food all promote an increase of tissue inflammation. Foods that will help to reduce inflammation contain omega-3s. Omega-3s are found in fatty fish or can be taken in a supplement form. It is also important to make sure that your diet includes calcium and vitamin D. Calcium and vitamin D promote strong bones, which decreases you chances of getting a bone fracture The key to eating healthy for your feet is be have a good balance of omega-3s and a overall healthy diet. A healthy diet includes eating more vegetables and fruit, while cutting out the grain foods and sweets.