Diet and Exercise Program May Improve Outcomes for Men in Prostate Cancer Treatment
New research suggests that an enhanced diet and exercise program may support better outcomes for men undergoing prostate cancer treatment. The findings come as prostate cancer cases continue to rise by about 3 percent annually in the United States.
Men undergoing prostate cancer treatment may benefit from a structured diet and exercise program, according to new research published in September 2026.
The study found that patients who followed an enhanced nutrition and physical activity plan alongside their standard cancer treatment showed improved markers compared to those who received treatment alone. Researchers said the findings add to a growing body of evidence that lifestyle factors play a meaningful role in cancer outcomes.
Prostate cancer cases in the United States are rising at a rate of about 3 percent per year, making it one of the most common cancers among American men. The American Cancer Society estimates that roughly 300,000 new cases will be diagnosed this year.
The research team recommended that oncologists consider incorporating lifestyle counseling into standard prostate cancer care. They noted that many patients are motivated to make changes after a diagnosis and that structured programs can help them do so effectively.
"We are not saying exercise cures cancer," said one of the study's lead researchers. "We are saying it can be an important part of a comprehensive treatment plan."
The program used in the study included aerobic exercise three to four times per week, strength training twice weekly, and a diet emphasizing vegetables, whole grains, and lean protein while limiting red meat and processed foods.
Researchers said larger clinical trials are needed to confirm the findings and determine which patients benefit most.
