
Dr. Christopher B. Allard BSc(H), MD, FRCSC, Burlington, ON
- Eat more vegetables and fruits, especially:
- Tomatoes (rich in lycopene)
- Cruciferous vegetables such as broccoli, cauliflower, Brussels sprouts, and cabbage
- Leafy greens
- Berries and citrus fruits
- Choose healthy fats:
- Olive oil
- Nuts and seeds
- Avocados
- Fatty fish (such as salmon, sardines, and mackerel), which provide omega-3 fatty acids

Good nutrition can support overall prostate health, though no single food or supplement has been proven to prevent or cure prostate conditions. A balanced eating pattern is associated with better overall health and may lower the risk of some prostate-related issues.
- Increase fiber:
- Whole grains
- Beans and lentils
- Vegetables and fruit
- Include plant proteins more often:
- Soy foods (tofu, edamame, tempeh)
- Legumes
- Limit foods that may be less beneficial:
- Processed meats (bacon, sausage, deli meats)
- Large amounts of red meat
- Sugary drinks and highly processed foods
- Excess alcohol
Dr. Kevin Zorn Urologist, Montreal
Supplements
Some supplements, such as fish oil, turmeric (curcumin), or glucosamine, may help some people, but results are mixed. Check with your healthcare provider before starting supplements, especially if you take blood thinners or other medications.
If you tell me:
- What type of arthritis you have (osteoarthritis, rheumatoid arthritis, gout, or another type),
- Your age, and
- Any other health conditions (such as diabetes, kidney disease, or high blood pressure),

Helpful eating patterns
The Mediterranean diet has the strongest evidence for reducing inflammation and supporting overall health. It emphasizes:
- Vegetables and fruits
- Whole grains
- Olive oil
- Fish
- Nuts and seeds
- Beans and lentils
- Moderate dairy
- Limited red meat and processed foods
Dr. Christopher B. Allard BSc(H), MD, FRCSC, Burlington, ON
If you have an enlarged prostate (BPH)
Some people find it helpful to:
- Reduce caffeine if it worsens urinary symptoms.
- Limit alcohol, especially in the evening.
- Avoid drinking large amounts of fluid within 2–3 hours of bedtime.
- Maintain a healthy weight and stay physically active.
Sample day
- Breakfast: Oatmeal with blueberries, walnuts, and ground flaxseed.
- Lunch: Mixed salad with chickpeas, tomatoes, olive oil, and whole-grain bread.
- Snack: Apple with a handful of almonds.
- Dinner: Grilled salmon, broccoli, quinoa, and roasted vegetables.
If you’re asking about nutrition in relation to a specific condition—such as an enlarged prostate (BPH), prostatitis, elevated PSA, or prostate cancer—I can provide more targeted dietary guidance.

Nutrients that may play a role
Research has looked at several nutrients, but results are mixed:
- Lycopene: Found in cooked tomatoes and tomato products. Cooking with a little olive oil improves absorption.
- Selenium and vitamin E: Large studies have not shown benefit from supplements for prostate cancer prevention, and high-dose supplementation may carry risks. It’s generally better to get these nutrients from food unless your clinician recommends otherwise.
- Zinc: Important for health, but high-dose zinc supplements are not recommended unless prescribed.
- Vitamin D: Low vitamin D should be corrected if present, but routine high-dose supplementation specifically for prostate health is not supported by strong evidence.
Dr Miles Mannas, Urologist, Sarah Ware Registered Dietician, Vancouver, BC
Dr Miles Mannas, Urologist, Sarah Ware Registered Dietician, Vancouver, BC
Dr Miles Mannas, Urologist, Sarah Ware Registered Dietician, Vancouver, BC
Dr. Christopher B. Allard BSc(H), MD, FRCSC, Burlington, ON
Nutrients to pay attention to
- Omega-3 fatty acids: Important for brain function and mood.
- Vitamin D: Low levels have been linked to mood disorders in some people, although supplementation isn’t a cure and should be based on individual needs.
- Magnesium: Supports nerve and muscle function and may contribute to healthy mood regulation.
- Zinc: Important for immune function and the prostate, but high-dose supplements can be harmful. It’s generally better to get zinc from foods unless a deficiency has been diagnosed.
- B vitamins (especially B12 and folate): Important for nervous system function and mood.

Foods that may benefit both
- Fatty fish (such as salmon, sardines, and trout): Rich in omega-3 fatty acids, which are associated with brain health and may help reduce inflammation. While research on prostate health is mixed, replacing processed meats with fish is generally considered a healthy choice.
- Colorful fruits and vegetables: Tomatoes (high in lycopene), berries, leafy greens, broccoli, and peppers provide antioxidants and other compounds that support overall health.
- Nuts and seeds: Walnuts, flaxseeds, chia seeds, and pumpkin seeds provide healthy fats, fiber, and minerals.
- Whole grains: Oats, quinoa, barley, and brown rice help support stable blood sugar, which may benefit mood and energy.
- Legumes: Beans, lentils, and chickpeas are rich in fiber and plant protein and fit well into dietary patterns linked with better health outcomes.
- Olive oil: A key part of Mediterranean-style eating, associated with cardiovascular and cognitive benefits.
Dr. Dean Elterman MD, Urologist, MSc, FRCSC, Toronto
Foods to limit
- Processed meats (bacon, sausages, deli meats)
- Highly processed foods high in added sugars and refined carbohydrates
- Excess alcohol
- Excess saturated fat from heavily processed foods
Supplements
Most people don’t need prostate-specific supplements if they eat a balanced diet. High doses of vitamins or minerals (such as vitamin E or selenium) have not been shown to prevent prostate cancer and, in some cases, may be harmful. It’s best to discuss supplements with a healthcare professional, especially if you have prostate disease or take medications.

Dietary patterns linked to better outcomes
The strongest evidence supports a Mediterranean-style diet, which emphasizes:
- Vegetables and fruits
- Whole grains
- Beans and lentils
- Fish
- Olive oil
- Nuts
- Limited processed foods, sugary drinks, and processed meats
This eating pattern has been associated with a lower risk of depression and better overall health. Some studies also suggest it may be associated with a lower risk of aggressive prostate cancer, though no diet can prevent prostate cancer with certainty.
