What foods should you avoid if you have prostate cancer

Prostate Cancer is the most common type of cancer in men, but studies suggest that factors like diet and lifestyle changes can make a bigger impact than you might think. That's why the Prostate Cancer Foundation is sponsoring the 30 Foods in 30 Days Healthy Eating Challenge throughout September, Prostate Cancer Awareness Month, encouraging everyone to learn what foods can help prevent prostate cancer and nourish your body, prevent other chronic diseases and improve your quality of life. 

When something as simple as food can make positive changes in your body (and tastes delicious!) why wouldn't you eat them daily? The payoff is your health and longevity.

Let's learn more about how valuable these foods are and start eating them every day this month! Begin with the tasty broccoli marinara recipe featured in the video above, or try foods from the list below:

  • Cruciferous vegetables: Consumption of these veggies is consistently linked with a decreased risk for prostate cancer as well as recurrence and metastasis. Components in these foods have been shown to slow the growth of prostate cancer cells (among other cancer cells). Include at least one serving per day of arugula, broccoli, brussels sprouts, cabbage, cauliflower, collard greens, kale, horseradish, kohlrabi, mustard greens, radishes, rutabaga, turnips, turnip greens or watercress.
  • Allium vegetables: This group includes garlic, onions, leeks, and chives, have been shown to help kill prostate cancer cells.
  • Tomatoes: Contain lycopene, which slows prostate cancer growth and metastasis. Your body absorbs more lycopene from cooked tomatoes and those consumed with oils.
  • Plant-derived fats: Good sources of omega-3 ALA include ground flaxseed, chia seeds, walnuts, hemp seeds and pumpkin seeds. Avoid sources of trans fats like margarines and fried and baked goods. Limit whole milk dairy products, red meats, processed meats, poultry skin and baked goods (all of which contain saturated fats).
  • Fish: Higher fish consumption is correlated with a lower risk for prostate cancer and recurrence. Include at least two servings per week of salmon, sardines, black cod, trout, or herring (all good sources of EPA and DHA omega-3 fatty acids). Avoid swordfish, shark, king mackerel, and tilefish due to high mercury levels.
  • Soy: Components in whole food soy food (not processed soy) may block hormone-like compounds which contribute to inflammation and may help kill prostate cancer cells.
  • Other plant-derived foods and compounds being studied for anti-prostate properties: Green tea, coffee, flaxseed meal, pomegranate, milk thistle and turmeric. They can help prevent DNA mutations that may initiate cancers, stop the formation of blood vessels amongst cancer tissue, reduce inflammation, help repair irregular cells and kill cancer cells.   Evidence suggests there's more benefit to obtaining these compounds from whole food rather than by taking supplements.

For more information about nutrition services for patients with cancer, talk with a dietician at The Christ Hospital Cancer Center:

  • Sarah Heffron, M.Ed., RD, CSO: 513-585-4340
  • Kristen Leavitt, MHA, RDN, CSP: 513-585-4495        
  • Laura Loch, RDN, LD: 513-585-4250              

The prostate is a small gland that is instrumental in reproductive functioning in men. When healthy, it is doughnut shaped and wrapped around the urethra, the tube through which men urinate. (This is why an enlarged prostate makes urination difficult.)

There are three primary ways in which men suffer poor prostate health.

  • Inflammation (prostatitis)
  • Prostate cancer
  • Non-cancerous enlargement (“enlarged prostate”, benign prostatic hyperplasia or BHP

And there is no doubt that diet plays a crucial role in both prostate health and minimization of symptoms in those with prostate disease. In this article, we take a look at some of the foods to avoid and some new ones with which to replace them.

RELATED: What Causes Chronic Prostatits And Ways To Treat It

Which Foods Can Worsen Prostate Disease?

1. Non-Grass-Fed Beef

What foods should you avoid if you have prostate cancer

The connection between prostate cancer and the consumption of mass-produced beef was established by the American Institute for Cancer Research more than twenty years ago.

Beef that is produced for mass marketing is raised on foods cows are not meant to eat, like corn, grain, and soy. These foods invoke chemical responses in the cow’s digestive tract to fight what is perceived as a foreign substance. The presence of these unnatural elements may be part of why men who eat non-grass-fed beef are 12% more likely to suffer prostate cancer than men who eat organic, grass-fed beef free of additives or hormones. This is also true of lamb and pork raised with feed not suited to their metabolism to a slightly lesser degree.

2. Non-Organic Chicken

Factory-farmed chickens are tainted with hormones, antibiotics, and steroids that affect the growth of the animal and the substance of its meat. When birds ingest foods they are not evolved to digest, digestion creates toxins as tissue is grown to 200-300% of their normal size. Chicken contains heterocyclic amines, which have been shown to induce prostate cancer in rats and damage DNA in cultured human prostate tissue.

3. Dairy

The saturated fats in most dairy make it problematic to prostate health. Dairy tends to undermine the overall low-fat diet that is best for prostate health. So get your calcium from salmon, greens, and almonds instead of dairy.

4. Caffeine

What foods should you avoid if you have prostate cancer

Caffeine acts as a diuretic, meaning that it dehydrates you by increasing your urge to urinate. It can be challenging for enlarged prostate sufferers to empty the bladder, resulting in discomfort. To relieve this symptom, reduce your caffeine intake, including coffee, tea, and soft drinks.

5. Spicy And Acidic Foods

Because they tend to inflame the bladder and prostate, spicy and acidic foods increase primary urinary symptoms in men with diminished prostate health. Thus, aim to eat less curry, chili, and hot sauce.

6. Alcohol

Alcohol is another substance that increases the urge to urinate, resulting in a frequent and urgent need to urinate. This dehydrating effect can irritate both the bladder and the prostate.

RELATED: Penis Health Care: How To Identify & Treat Problems

7. Sweet Baked Goods

The sweeter the baked goods, the higher the likelihood it contains saturated fat, which is a problem for prostate health. Baked goods use saturated fats to bind ingredients together and provide a smooth, finished texture. Like all saturated fats, those found in baked goods can worsen the symptoms of prostate disease.

8. Some Salad Dressings

Again, the culprit is saturated fat. But salad dressing recipes often rely on saturated fats as the body and texture of the dressing – the part that makes it stick to the salad.

9. Saturated Fats In Any Food

Saturated fats have very few advantages and are already highly correlated with heart disease. But emerging research shows that they’re not very good for your prostate either. These studies have shown a connection between saturated fat intake and the risk of prostate cancer.

Saturated fat is primarily present in:

  • Butter
  • Coconut oil or palm oil
  • Sausages, bacon, fatty meat
  • Pastries
  • Cheese

10. Excess Calcium

What foods should you avoid if you have prostate cancer

Calcium is good for you, as we know. But as with many ingredients, too much of a good thing is not good. Excessive calcium intake has been associated with catalyzing the growth of tumor tissue in patients already suffering from prostate cancer.

To cut back on calcium intake, try limiting or stopping consuming milk, cheese, cottage cheese, yogurt, pudding, and ice cream.

What Foods Are Good for Shrinking the Prostate?

What foods should you avoid if you have prostate cancer

The food mentioned above isn’t all bad news. Some foods actually support prostate health and can also serve to relieve some of the symptoms of prostate disease in its sufferers. Here are some foods to explore and expand in your diet:

1. Salmon

Consuming fatty fish helps reduce the risk of prostate cancer by about 70% and the risk of mortality from the condition by around 50%. Fish high in healthy fats and calcium, plus omega-3’s, contribute to reducing inflammation.

2. Tomatoes

Cooked tomatoes play a crucial role in lowering the risk of developing prostate cancer. According to a study, guys who ate cooked tomatoes regularly had a 28% lower risk of prostate cancer than those who never ate them. Tomatoes packed with lycopene are an antioxidant that acts on prostate tissue.

3. Berries

Resveratrol present in berries was found to help prostate cancer cells become more sensitive to radiation therapy. Strawberries, raspberries, and blackberries are high in antioxidants, which assist the body in fighting sickness and inflammation.

4. Broccoli

One study has shown that broccoli sprout consumption was linked to reducing prostate cancer incidence. Sulforaphane, found in all cruciferous vegetables, including broccoli, is a cancer-fighting compound.

5. Nuts

Brazil nuts are rich in selenium and other essential minerals like vitamin E and calcium. A study indicated that selenium in nuts combined with soy might help fight against prostate cancer.

There is a lot to think about – we understand. If you have questions about prostate health or any of the conditions discussed here, connecting with a doctor in a discrete setting has never been easier.

Opt Health is a telehealth platform that reconnects men with wellness, fitness, strength, and sexual vitality through scientific preventative medicine. From your own home, you can schedule with a physician, meet one-on-one via video conference, receive test results, and have medications delivered to your door.

For questions, inquiries, or appointments, don’t hesitate to contact us. Get personalized support and insight from top-tier physicians available 24/7.

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What foods help cure prostate cancer?

A diet rich in natural fiber obtained from fruits, vegetables, legumes and whole grains such as whole-grain cereals and breads may reduce cancer risk and reduce the risk of prostate cancer progression.

What should you not drink if you have prostate cancer?

According to research published in the Journal of Nutrition, drinking whole milk may increase the risk of progression to fatal prostate cancer. Skim and low-fat milks also increase the risk of low-grade stages of the disease. Try to limit dairy consumption.

What food is not allowed for prostate cancer?

Avoid sources of trans fats like margarines and fried and baked goods. Limit whole milk dairy products, red meats, processed meats, poultry skin and baked goods (all of which contain saturated fats). Fish: Higher fish consumption is correlated with a lower risk for prostate cancer and recurrence.