Instead of focusing on specific foods, focus on an overall pattern of healthy eating to reduce your chance of developing prostate cancer (and many other health conditions).
By increasing your intake of healthy fats, antioxidants and anti-inflammatory foods, you can help keep your prostate healthy.
In addition to eating a healthy diet, you should stay active.
Exercise as much as you are able and aim for a vigorous intensity. For example, if you walk for exercise, walk as briskly as you can (3+ miles per hour) and try to add periods of jogging. Vigorous exercise requires close to maximal effort in which your heart beats rapidly and you are sweating. Such activity includes running, vigorous swimming or fast bicycling. Aim for vigorous exercise for 30 minutes on most days, if you are able
Regular exercise pares down your risk of developing other deadly problems, including heart disease, stroke, and other types of cancer.