According to the American Cancer Society, prostate cancer is the most common cancer among males in the United States, affecting one in eight men during their lifetime. While multiple factors influence prostate health, your diet plays a crucial role in supporting your body and potentially reducing the risk of prostate problems, including cancer.
Some research indicates that Western diets — high in saturated fats, sugars, dairy, and processed meats — may increase the risk of developing prostate cancer. On the other hand, certain plant-based foods, healthy fats, and antioxidant-rich ingredients show promise in supporting prostate health and potentially lowering cancer risk.
Tomatoes are rich in lycopene, a powerful antioxidant. Studies suggest lycopene may help reduce the risk of prostate cancer by reducing cell damage and inhibiting the growth of cancer cells. Cooking tomatoes enhances lycopene absorption. Great options include tomato paste, spaghetti sauce, sun-dried tomatoes, and tomato juice.
Broccoli, along with cauliflower, cabbage, Brussels sprouts, and kale, contains phytochemicals that may help protect against cancer. A compound called sulforaphane in broccoli sprouts is believed to target cancer cells while sparing healthy prostate cells.
Green tea has long been associated with health benefits, including potential cancer prevention. Compounds like epigallocatechin gallate (EGCG) and epicatechin help inhibit tumor growth and regulate hormone signaling. Regular consumption may offer protective benefits for prostate health.
Legumes — including beans, peas, and lentils — are rich in phytoestrogens, plant compounds with antioxidant and hormone-regulating properties. Soy isoflavones may lower prostate cancer risk and reduce prostate-specific antigen (PSA) levels.
Pomegranates are rich in antioxidants and have been shown to reduce oxidative stress. According to the National Cancer Institute, bioactive compounds in pomegranate juice may inhibit the growth of prostate cancer cells and limit their proliferation in lab studies.
Omega-3 fatty acids are essential fats found in fish like salmon, herring, mackerel, sardines, and trout. Some studies suggest omega-3s may reduce the risk of advanced prostate cancer and related deaths. Including these fish in your diet offers both heart and prostate health benefits.
Pumpkin seeds are rich in zinc and phytochemicals beneficial for prostate health, particularly for those with benign prostatic hyperplasia (BPH). Consuming around 5 grams daily is recommended, and they can be enjoyed in salads, smoothies, or oatmeal.
Walnuts provide zinc, selenium, vitamin E, healthy fats, and plant-based protein — nutrients associated with lower cancer risks. Adding a handful of walnuts to your diet may support both prostate and heart health.
While no single food can prevent prostate cancer, a balanced diet rich in antioxidant-packed, plant-based foods, healthy fats, and essential nutrients can support prostate health and reduce risk factors. Consult your healthcare provider before making dietary changes, especially if undergoing treatment.