Certain factors that affect your likelihood to experience a stroke, such as your age, genetics, and race, cannot be changed. However, controlling your diet and changing some of your lifestyle habits can reduce your risk. A healthy diet for stroke prevention will help to avoid, or better control, diabetes, high cholesterol, weight, and hypertension, all of which directly impact your chances of experiencing a stroke. Being aware of what you eat is even more important when you’ve already experienced a stroke, as your risk of future strokes is higher.