Something’s Fishy Here

I saw this headline the other day: Another Nail in the Coffin for Fish Oil Supplements. When I read the article, I realized it was referring to fish oil supplements for heart problems. You can read it for yourself at  https://jamanetwork.com/journals/jama/fullarticle/2679051. By the way, JAMA is the Journal of the American Medical Association.

But then I wondered why I’ve been taking it all these years since I don’t have cardiology problems.  Hmmm, I do have osteoarthritis and can’t take NSAIDS. In What Is It and How Did I Get It? Early Stage Chronic Kidney Disease, NSAIDS are explained this way:

“Non-steroidal anti-inflammatory drugs such as ibuprofen, aspirin, Aleve, or naproxen usually used for arthritis or pain management, can worsen kidney disease, sometimes irreversibly.”

Okay, so I don’t take NSAIDS or fish oil supplements for heart problems, but I do take fish oil supplements for osteoarthritis. Well, that’s good since my favored medical food for osteoarthritis – Limbrel – is still in recall by the FDA for possibly causing liver problems. Who wants both liver and kidney problems? Not me.

Anyhoo (as I’ve seen it written), that got me to thinking about osteoarthritis. This is from SlowItDownCKD 2016:

“According to The U.S. National Library of Medicine at http://www.ncbi.nlm.nih.gov/pubmedhealth/PMHT0024677/:

‘Arthritis is a general term for conditions that affect the joints and surrounding tissues. Joints are places in the body where bones come together, such as the kneeswristsfingers, toes, and hips. The two most common types of arthritis are osteoarthritis and rheumatoid arthritis.”

I’ve since discovered there’s also psoriatic arthritis. All of these are inflammatory diseases. This is from this week’s newly published SlowItDownCKD 2017 (How about a review on Amazon.com or B&N.com as long as I’ve mentioned the book?):

“Arthritis is an inflammatory disease; psoriasis is an inflammatory disease; and Chronic Kidney Disease is an inflammatory disease. The common factor here is obvious – inflammatory disease.”

Bingo! I take the fish oil supplements for inflammation. Before I forget, inflammation is the topic of one blog or another – and usually several – in each of the books in the SlowItDownCKD series. Wikipedia’s definition helps to explain why:

“Inflammation is part of the complex biological response of body tissues to harmful stimuli, such as pathogens, damaged cells, or irritants, and is a protective response involving immune cells, blood vessels, and molecular mediators. The function of inflammation is to eliminate the initial cause of cell injury, clear out necrotic cells and tissues damaged from the original insult and the inflammatory process, and initiate tissue repair.”

Keep in mind, though, that anyone can edit a Wikipedia entry.

Since I’m writing about inflammation and CKD, I was thrilled to find this in The Book of Blogs: Moderate Stage Chronic Kidney Disease, Part 2:

“By the way, are you taking Omega 3 {Fish oil} supplements?  There’s a theory it helps retard the progress of CKD.”

Aha! Now to the heart… I mean the kidneys… of the matter. How do Omega 3 supplements retard the progress of CKD?

Let’s lead off our answer with this quote from the #NephMadness 2017: Nutrition Region article in the March issue of The American Journal of Kidney Diseases at https://ajkdblog.org/2017/03/07/nephmadness-2017-nutrition-region/

“There is some evidence that omega-6 is proinflammatory and omega-3 are anti-inflammatory.”

Of course there’s much more to the article, but it gets pretty technical.

“What’s omega-6?” you ask. I went to my long term buddy The Mayo Clinic at https://www.mayoclinic.org/diseases-conditions/heart-disease/expert-answers/omega-6/faq-20058172 for some help in explaining.

“Your body needs fatty acids and can make all but two of them, which is why they are called essential fatty acids. Linoleic and linolenic acids are derived from foods containing omega-6 and omega-3 fatty acids, respectively, which serve different functions in the body. Some of these fatty acids appear to cause inflammation, but others seem to have anti-inflammatory properties.”

But we’re getting far afield from the anti-inflammatory properties of omega-3 that can help retard the progress of CKD. I decided to see what the natural health community had to say about this and discovered the following in Healthy Fellow at http://www.healthyfellow.com/742/fish-oil-and-kidney-health/ :

“However, based on what we know now, it seems that fish oil supports both cardiovascular and renal health in part by moderating blood pressure, heart rate and triglycerides in at-risk patients.”

This was back in 2011, but look at all it tells us. We know that hypertension is the number two cause of CKD. Moderating our blood pressure will (hopefully) slow down the progression of the decline of our kidney function. Kidney & Urology Foundation of America, Inc. at http://www.kidneyurology.org/Library/Kidney_Health/High_Blood_Pressure_and_Kidney_Disease.php explains this succinctly:

“High blood pressure makes your heart work harder and, over time, can damage blood vessels throughout your body. If the blood vessels in your kidneys are damaged, they may stop removing wastes and extra fluid from your body. The extra fluid in your blood vessels may then raise blood pressure even more. It’s a dangerous cycle.”

And heart rate? The conclusion of a study published in the Journal of Nephrology reads:

“Heart rate is an independent age-dependent effect modifier for progression to kidney failure in CKD patients.”

You can read the entire study at https://www.researchgate.net/publication/232714804_Heart_rate_age_and_the_risk_of_progression_to_kidney_failure_in_patients_with_CKD.

Then there are triglycerides. I included this information from the American Kidney Fund in SlowItDownCKD 2012.

“Your triglycerides are also important. People with high triglycerides are more at risk for kidney disease, heart disease and stroke.”

I am convinced. I will be one of those who continues taking my fish oil supplements to get in that omega-3 which is going to help me with inflammation which – in turn – will help me slow down the progression in the decline of my kidney function. How about you?

We’re going to do this a little differently this time. To celebrate the publication of SlowItDownCKD 2017, the first person who hasn’t won a book giveaway yet and can correctly tell me if my new grandchild is a boy or a girl will win a copy of Portal in Time. I hope you like time travel romances.

Until next week,

Keep living your life!

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4 CommentsLeave a comment

  1. You have a new grandson!

    • Bing! Bing! Bing! We have a winner in the book giveaway to celebrate last week’s publication of SlowItDownCKD 2017. You’re right, Nancy Chapman. I do have a new grandson.

      Email me your address and I will be very happy to send you the copy of Portal in Time that you just won.

    • Is there a way to delete my address from this page?

      • Will do that right now, Nancy.


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