According to FDA regulations, a low-fat product contains up to 3 grams of fat per serving.

A recent research study tracking men whose prostate tumors weren't aggressive concluded that a radical ultra low-fat diet together with regular exercising and yoga stress-management techniques may help patients having early stage prostate cancer to keep it steady, out of worse changes.

The above facts follow to previous observations that regimens plenty of fat increase the risk of prostate cancer, and that certain negative foods - such as broccoli or tomato lycopene - are protective.

Diet and lifestyle play important roles in keeping the prostate healthy. Food and the environment influence the way the body functions. The body has natural defenses against allowing normal cells to become cancerous and allowing cancer cells to grow. Ingestion of certain nutrients may decrease the chances of developing prostate cancer or reduce the likelihood of recurrence. Certain nutrients may also slow down the progression of the disease.
Adopting certain dietary changes is an important step towards better prostate health. Obesity is known to increase the risk of prostate cancer. Research shows that prostate-specific antigen (PSA) test results in obese men can be lower despite the presence of disease, potentially leading to a delay in diagnosis and treatment. The recovery from surgery tends to be longer and more difficult and the risk of death due to prostate cancer can be higher.