Pineapple Compound Bromelain Trumps Colonoscopy for Colon Health

Posted by on January 4, 2015 in Health, Prevention with 2 Comments

Barbara Minton  | Naturalsociety | Jan 4th 2014

pineappleIs your doctor pushing you to get a colonoscopy, but your instincts are saying don’t do it?  If so, it’s time to discover the pitfalls of colonoscopy and virtues of pineapple – a food that can truly help improve colon health.

Let’s get started with some facts you will probably never hear from your doctor:


  • Each year over 14 million people in the U.S. have a colonoscopy, sold to them as ‘preventative medicine.’
  • Approximately 70,000 of those people have complications during their colonoscopy that kill or seriously injure them. That number of 70,000 is much larger than the total number of people who die from colon cancer each year, which is approximately 54,000.
  • There have been no large clinical trials that support the need for colonoscopy screening. Both the National Institutes of Health and the American Cancer Society have acknowledged this is true.
  • The radiation exposure for a single colonoscopy increases your lifetime risk of a diagnosis of cancer by 20%. If you begin getting colonoscopy screenings when you are age 50 and have one every five years as doctors want people to do, when you reach the age of 70 your risk of cancer will be increased dramatically.
  • More than 90 percent of colon polyps are benign, and in reality may be protective of colon tissue.
  • Having polyps surgically removed during a colonoscopy greatly increases the chances of death from undetected internal bleeding. This bleeding may also lead to stroke and heart attack.
  • Approximately 65 percent of the population is in compliance with their screenings. So if colonoscopy screenings are as effective as the medical establish claims they are, why is diagnosis of colon cancer on the rise?

Look Towards Pineapple to Improve Colon Health

Want to keep your colon healthy without a colonoscopy? Research is showing that bromelain, a group of multifaceted enzymes found in the flesh and juice of pineapple, has profound effects throughout the gastrointestinal tract.

Bromelain was first identified in the late 1800s and it was then  approved to treat swelling and inflammation. It works in part by quieting the molecules that activate the inflammatory process, and it is available as a supplement.

In a study published in November, 2014, the efficacy of bromelain and N-acetylcysteine as single agents and in combination were assessed for their ability to treat human gastrointestinal carcinoma cell lines with different phenotypes and characteristics, and mechanisms of action were explored. Researchers found that the positive effects appeared to result from cell cycle arrest, apoptosis (scheduled death of cells), and degradation of unnecessary or dysfunctional cellular components.

Another recent study of bromelain investigated its ability to stop the spread of cancerous cells and make them die as scheduled. Researchers found that bromelain reduced cell proliferation and promoted the timely death of cancerous cells, thereby rendering them harmless. In addition to its powerful antioxidant action, bromelain also downregulated the expression of genes known to promote cancer. In vivo, bromelain reduced the development of induced polyps and tumors.

Further, a study investigated the effects of bromelain in four human gastrointestinal cell lines. The researchers found that bromelain had cytotoxic effects in a panel of human gastric and colon carcinoma cells, but left healthy cells untouched.  Bromelain works through several mechanisms, including promoting the death of cancerous cells directly, and impairing cancer cell survival by blocking pathways and reducing oncoproteins, which are proteins that can cause the transformation of a healthy cell into a cancerous cell.

study from 2010 found long term dietary supplementation with fresh or unpasteurized frozen pineapple juice decreases inflammation-associated neoplasia in the colon. Neoplasia is the formation or presence of new abnormal tissue growth.

Other research has documented the effectiveness of bromelain to shrink many kinds of tumors through its ability to dissolve fibrin, the protein-based defense material that coats many kinds of tumors. Bromelain was shown to be effective in stopping metastasis and protecting DNA formation.


Unlike the action of pharmaceutical drugs which target specific spots in the body, natural medicines like bromelain act broadly. When you decide to make pineapple a staple in your diet or add a bromelain supplement to your daily routine, you will get its protection against many types of cancer.

And there’s more to pineapple than cancer. One cup of pineapple chunks provides 131% of the RDA for vitamin C. It’s also a good source of many B vitamins, manganese, magnesium (the mineral most people are deficient in), heart-healthy potassium and beta-carotene. These nutrients aid in blood pressure control and prevention of macular degeneration and asthma.

It’s easy and inexpensive to include pineapple on a regular basis. Pineapple is one of the foods that doesn’t have a high pesticide load, either, according to the Environmental Working Group. It can be bought in a conventional grocery store already cored and ready to eat.

Minimal processing of fruit (peeling, cutting, packaging, chilling) does not significantly affect its nutritional content for up to nine days. This means you can easily pick up a ready-to-eat pineapple each week when you shop, and eat a bit of it each day.

There have been no reports whatsoever of anyone being harmed or killed by pineapple or bromelain.

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2 Reader Comments

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  1. jasper28212@gmail.com' toni dean says:

    What is lemon good for can u speak on that

  2. marilyndyck@aol.com' Marilyn says:

    Thanks for your informative article. I had a colonoscopy 5 years ago during which they found and removed an adenoma. Of course they then use that as an excuse to repeat this procedure every 5 years. I had a horrible anal yeast infection after the last one which took months to clear up. My m.d. was of virtually no help. Thank god for my ND who finally recommended a strong garlic supplement! Last winter I had a mammogram…again another useless and needless test for a small breasted woman like me. It disturbed calcium in my lymph nodes and I’m still suffering the aftermath of that! There won’t be any more invasive tests for me. The white coats are a menace to my health!
    I’ve also read that coconut oil is good for preventing colon cancer.

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