While there is no guaranteed way to prevent prostate disease, there are certain lifestyle changes that may help reduce the risk. Eating a healthy diet that is low in saturated and trans fats and high in fruits, vegetables, and whole grains may help reduce the risk of prostate cancer. Regular exercise can also help reduce the risk of prostate cancer and improve overall prostate health. Kegel exercises, which involve contracting and relaxing the muscles that control urination, can also help improve urinary function and reduce symptoms of BPH.