Does Grilled Meat Increase Prostate Cancer Risk?

Written by Dr. Steve Chaney on . Posted in Food and Health, Issues

Author: Dr. Stephen Chaney

 Want Cancer With That Burger?

 backyard-bbq

Its summer and you have most likely already visited a backyard bbq. One question that you probably won’t hear from your host or hostess is “Would you like some cancer with that burger?” But, perhaps that is exactly the question that they should be asking.

You probably already knew that red meat consumption may increase your risk of cancer. But, did you know that grilling that red meat may increase your risk of cancer even more?

  • You probably didn’t really want to know that when fat from the meat hits the hot coals, carcinogens form that are deposited on the meat.
  • You probably also didn’t want to know that when you cook meat to high temperatures the amino acids in the meat combine to form cancer causing substances.
  • And you really didn’t want to know that a recent study showed that people who consume well-done red meat were 60% more likely to develop advanced pancreatic cancer.

Does Grilled Meat Increase Prostate Cancer Risk?

This study compared 531 people ages 40-79 who had recently been diagnosed with advanced prostate cancer with 527 matched controls. Both groups were asked about their dietary intake of meats, usual meat cooking methods and doneness of the meat.

The results were quite striking:

  • Increased consumption of hamburgers was associated with a 79% increased risk of advanced prostate cancer.
  • Increased consumption of processed meat was associated with a 57% increased risk of advanced prostate cancer.
  • Grilled red meat was associated with a 63% increased risk of advanced prostate cancer.
  • Well done red meat was associated with a 52% increased risk of advanced prostate cancer.

However, those percentages are a little bit difficult to compare, because “increased consumption” was defined relative to what the usual consumption or cooking practice was. So put another way, weekly consumption of…

  • 3 or more servings of red meat or…
  • 1.5 or more servings of processed meat or…
  • 1 or more servings of grilled or well done red meat…

…were associated with a 50% increased risk of advanced prostate cancer.

In contrast, consumption of white meat was not associated with increased cancer risk, no matter what the cooking method was used.

how-you-can-reduce-cancer-risk

Is It Possible To Enjoy Your Cookouts Without Increasing Cancer Risk?

Our local newspaper recently carried some tips by Dr. Denise Snyder from the Duke University School of Nursing in Durham, NC on how you could reduce the risk of giving your guests cancer the next time you are the chef at your backyard bbq.

Here are her suggestions:

  • Grill fruits and vegetables instead of meat. That was her idea, not mine. My editorial comment would be that grilling white meat (fish or chicken) is also OK.
  • Use the lowest temperature that will cook your food thoroughly and keep the grill rack as high as possible.
  • Use a meat thermometer so that you can make sure that as soon as the meat is thoroughly cooked you remove it from the grill. We usually overcook the meat to make sure that it is done.
  • Shorten your grill time by microwaving the meat first, using thinner leaner cuts of meat or cutting up the meat and making kabobs.
  • Trim as much fat from the meat as possible before you cook it.
  • Line your grill rack with aluminum foil poked with holes. This allows the fat to drip down but minimizes the exposure of the meat to the carcinogens formed when the fat hits the coals.
  • Marinate your meats before grilling. That has been shown to reduce the formation of cancer causing chemicals.
  • And, of course, avoid processed meats like hot dogs and sausage completely because they have been shown to increase the risk of cancer and diabetes (British Journal of Cancer, 106: 603-607, 2012; American Journal of Clinical Nutrition, doi: 10.3945/ajcn.111.018978, 2011) no matter how they are cooked.

So here’s to a healthier backyard bbq. Bon appétit!

The Bottom Line

1)     You already knew that red meat and processed meats may increase your risk of cancer, but how you cook your red meat also matters. Grilling your meat and/or cooking it until it is well done appear to significantly increase your risk of developing advanced prostate cancer.

2)     In contrast, consumption of white meat was not associated with increased cancer risk, no matter what the cooking method was used.

3)    I’ve included several tips on how you can reduce the cancer risk associated with grilling red meats in the article above so you can enjoy both your cookouts and your health.

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

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Comments (7)

  • Cathy

    |

    Dr. Chaney, Thank you for this article, it was really good and explains a lot of things. This is really valuable information for all my friends to know since I’ve seen prostate cancer more and more each year.
    I read some information before on the “China Study” book that Dr. Campbell wrote on how he discovered in his research that children from Africa was getting cancer and didn’t before and what changed was they started to eat a lot of meat. It was very interesting and you just confirmed what I read about that. So Thank you very much for giving us information that I can trust!

    Reply

  • Anna

    |

    Ok some food for thought. But I have some concerns about recommending the use of the microwave to prepare the meat? Also there is no mention of using organic red meat as a healthier option.

    Reply

    • Dr. Steve Chaney

      |

      Dear Anna,
      1) Microwaving is actually a very safe means of cooking meats. It does not leave any radiation in the meat, as some sensationalists would have you believe. Because the cooking time is so short and the temperature lower, it does not cause the formation of heterocyclic aminess (HCAs). Because fat from the meat is not dripping onto charcoal, polyaromatic hydrocarbons (PAHs) are not formed.
      2) Organic red meat is preferable for a number of reasons. For example, the use of antibiotics, hormones and GMO feeds are eliminated. However, when you are cooking the meat at high temperatures on a grill, you will form the same amount of HCAs and PAHs whether the meat is organic or not.
      Dr. Chaney

      Reply

  • Nancy Van Buskirk

    |

    What is he effect of regular exercise on VTE? The Scandinavians do walk a lot every day. It seems to me that the combination of exercise and Omega 3 would be a winning duo.

    Reply

    • Dr. Steve Chaney

      |

      Dear Nancy,

      I have not researched exercise and VTE specifically, but I know that exercise improves circulation and reduces cardiovascular disease. Exercise added to good nutrition is almost always a winning combination.

      Dr. Chaney

      Reply

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Latest Article

One of the Little known Causes of Headaches

Posted August 15, 2017 by Dr. Steve Chaney

Your Sleeping Position May Be Causing Your Headaches!

Author: Julie Donnelly, LMT – The Pain Relief Expert

Editor: Dr. Steve Chaney

 

Can sleeping position be one of the causes of headaches?  

A Sleeping position that has your head tilted puts pressure on your spinal cord and will cause headaches. I’ve seen it happen hundreds of times, and the reasoning is so logical it’s easy to understand.

causes of headachesYour spinal cord runs from your brain, through each of your vertebrae, down your arms and legs. Nerves pass out of the vertebrae and go to every cell in your body, including each of your organs. When you are sleeping it is important to keep your head, neck, and spine in a horizontal plane so you aren’t straining the muscles that insert into your vertebrae.

The graphic above is a close-up of your skull and the cervical (neck) vertebrae. Your nerves are shown in yellow, and your artery is shown in red.  Consider what happens if you hold your head to one side for hours. You can notice that the nerves and artery will likely be press upon. Also, since your spinal cord comes down the inside of the vertebrae, it will also be impinged.

In 2004 the Archives of Internal Medicine published an article stating that 1 out of 13 people have morning headaches. It’s interesting to note that the article never mentions the spinal cord being impinged by the vertebrae. That’s a major oversight!

Muscles merge into tendons, and the tendons insert into the bone.  As you stayed in the tilted position for hours, the muscles actually shortened to the new length.  Then you try to turn over, but the short muscles are holding your cervical vertebrae tightly, and they can’t lengthen.

The weight of your head pulls on the vertebrae, putting even more pressure on your spinal cord and nerves.  Plus, the tight muscles are pulling on the bones, causing pain on the bone.

Your Pillow is Involved in Your Sleeping Position and the Causes of  Headaches

sleep left side

The analogy I always use is; just as pulling your hair hurts your scalp, the muscle pulling on the tendons hurts the bone where it inserts.  In this case it is your neck muscles putting a strain on your cervical bones.  For example, if you sleep on your left side and your pillow is too thick, your head will be tilted up toward the ceiling. This position tightens the muscles on the right side of your neck.

sleeping in car and desk

Dozing off while sitting in a car waiting for someone to arrive, or while working for hours at your desk can also horizontal line sleepcause headaches. The pictures above show a strain on the neck when you fall asleep without any support on your neck. Both of these people will wake up with a headache, and with stiffness in their neck.

The best sleeping position to prevent headaches is to have your pillow adjusted so your head, neck, and spine are in a horizontal line. Play with your pillows, putting two thin pillows into one case if necessary. If your pillow is too thick try to open up a corner and pull out some of the stuffing.

 

sleeping on stomachSleeping on Your Back & Stomach

If you sleep on your back and have your head on the mattress, your spine is straight. All you need is a little neck pillow for support, and a pillow under your knees.

Stomach sleeping is the worst sleeping position for not only headaches, but so many other aches and pains. It’s a tough habit to break, but it can be done. This sleeping position deserves its own blog, which I will do in the future.

 

Treating the Muscles That Cause Headaches

sleeping position causes of headachesAll of the muscles that originate or insert into your cervical vertebrae, and many that insert into your shoulder and upper back, need to be treated.  The treatments are all taught in Treat Yourself to Pain Free Living, in the neck and shoulder chapters.  Here is one treatment that will help you get relief.

Take either a tennis ball or the Perfect Ball (which really is Perfect because it has a solid center and soft outside) and press into your shoulder as shown.  You are treating a muscle called Levator Scapulae which pulls your cervical vertebrae out of alignment when it is tight.

Hold the press for about 30 seconds, release, and then press again.

Your pillow is a key to neck pain and headaches caused by your sleeping position.  It’s worth the time and energy to investigate how you sleep and correct your pillow.  I believe this blog will help you find the solution and will insure you have restful sleep each night.

Wishing you well,

Julie Donnelly

 

About The Author

julie donnelly

Julie Donnelly is a Deep Muscle Massage Therapist with 20 years of experience specializing in the treatment of chronic joint pain and sports injuries. She has worked extensively with elite athletes and patients who have been unsuccessful at finding relief through the more conventional therapies.

She has been widely published, both on – and off – line, in magazines, newsletters, and newspapers around the country. She is also often chosen to speak at national conventions, medical schools, and health facilities nationwide.

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

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