Health Benefits Of Cranberries (But: You’d Better Watch Out)
Health Benefits Of Cranberries (But Be Cautious). Cranberries are packed with antioxidants, anti-inflammatory properties, and anti-cancer properties. They boost the immune system, promote heart health, and prevent urinary tract infections.
Health Benefits Of Cranberries (But: You’d Better Watch Out)
Quick clarification first: today we’re going to be talking about cranberries. Not “cranberry juice drink” that is loaded with sugar, nor “cranberry jelly” or similar that is more added sugar than it is cranberry.
We’re going to keep this short today, because “eat berries” is probably something you know already, but there are some things you should be aware of!
The benefits
Cranberries, even more than most berries, are full of polyphenols and flavonoids that do “those three things that usually come together”: antioxidant properties, anti-inflammatory properties, and anti-cancer properties
Unsurprisingly, this also means they’re good for the immune system and thus quite a boon in flu season:
They’re also good for heart health:
Quick Tip: we’re giving you one study for each of these things for brevity, but if you click through on any of our PubMed study links, you’ll (almost) always see a heading “Similar articles” heading beneath it, which will (almost) always show you plenty more.
Perhaps the most popular reason people take cranberry supplements, though, is their effectiveness at prevention of urinary tract infections:
Indeed, their effectiveness is such that researchers have considered them a putative alternative to antibiotics, particularly in individuals with recurrent UTIs:
Is it safe?
Cranberries are generally considered a very healthful food. However, there are two known possible exceptions:
If you are taking warfarin, it is possible that cranberry consumption may cause additional anti-clotting effects that you don’t want.
If you are at increased risk of kidney stones, the science is currently unclear as to whether this will help or hinder:
- Influence of cranberry juice on the urinary risk factors for calcium oxalate kidney stone formation ← this one concluded “Cranberry juice has antilithogenic properties and, as such, deserves consideration as a conservative therapeutic protocol in managing calcium oxalate urolithiasis”
- Dietary supplementation with cranberry concentrate tablets may increase the risk of nephrolithiasis ← this one, as you can see, concluded the opposite
- Safety of Cranberry: Evaluation of Evidence of Kidney Stone Formation and Botanical Drug-Interactions ← this one acknowledges “contradictory data regarding the role of cranberry in kidney stone formation”
Where can I get some?
You can probably buy fresh, frozen, or dried cranberries from wherever you normally do your grocery shopping.
However, if you prefer to take it in supplement form, then here’s an example product on Amazon 😎
Enjoy!
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Stop Cancer 20 Years Ago
Dr. Jenn Simmons shares vital tips on preventing cancer and inflammation, advocating for lifestyle changes and proactive health management at any age.
Get Abreast And Keep Abreast
This is Dr. Jenn Simmons. Her specialization is integrative oncology, as she—then a breast cancer surgeon—got breast cancer, decided the system wasn’t nearly as good from the patients’ side of things as from the doctors’ side, and took to educate herself, and now others, on how things can be better.
What does she want us to know?
Start now
If you have breast cancer, the best time to start adjusting your lifestyle might be 20 years ago, but the second-best time is now. We realize our readers with breast cancer (or a history thereof) probably have indeed started already—all strength to you.
What this means for those of us without breast cancer (or a history therof) is: start now
Even if you don’t have a genetic risk factor, even if there’s no history of it in your family, there’s just no reason not to start now.
Start what, you ask? Taking away its roots. And how?
Inflammation as the root of cancer
To oversimplify: cancer occurs because an accidentally immortal cell replicates and replicates and replicates and takes any nearby resources to keep on going. While science doesn’t know all the details of how this happens, it is a factor of genetic mutation (itself a normal process, without which evolution would be impossible), something which in turn is accelerated by damage to the DNA. The damage to the DNA? That occurs (often as not) as a result of cellular oxidation. Cellular oxidation is far from the only genotoxic thing out there, and a lot of non-food “this thing causes cancer” warnings are usually about other kinds of genotoxicity. But cellular oxidation is a big one, and it’s one that we can fight vigorously with our lifestyle.
Because cellular oxidation and inflammation go hand-in-hand, reducing one tends to reduce the other. That’s why so often you’ll see in our Research Review Monday features, a line that goes something like:
“and now for those things that usually come together: antioxidant, anti-inflammatory, anticancer, and anti-aging”
So, fight inflammation now, and have a reduced risk of a lot of other woes later.
See: How to Prevent (or Reduce) Inflammation
Don’t settle for “normal”
People are told, correctly but not always helpfully, such things as:
- It’s normal to have less energy at your age
- It’s normal to have a weaker immune system at your age
- It’s normal to be at a higher risk of diabetes, heart disease, etc
…and many more. And these things are true! But that doesn’t mean we have to settle for them.
We can be all the way over on the healthy end of the distribution curve. We can do that!
(so can everyone else, given sufficient opportunity and resources, because health is not a zero-sum game)
If we’re going to get a cancer diagnosis, then our 60s are the decade where we’re most likely to get it. Earlier than that and the risk is extant but lower; later than that and technically the risk increases, but we probably got it already in our 60s.
So, if we be younger than 60, then now’s a good time to prepare to hit the ground running when we get there. And if we missed that chance, then again, the second-best time is now:
See: Focusing On Health In Our Sixties
Fast to live
Of course, anything can happen to anyone at any age (alas), but this is about the benefits of living a fasting lifestyle—that is to say, not just fasting for a 4-week health kick or something, but making it one’s “new normal” and just continuing it for life.
This doesn’t mean “never eat”, of course, but it does mean “practice intermittent fasting, if you can”—something that Dr. Simmons strongly advocates.
See: Intermittent Fasting: We Sort The Science From The Hype
While this calls back to the previous “fight inflammation”, it deserves its own mention here as a very specific way of fighting it.
It’s never too late
All of the advices that go before a cancer diagnosis, continue to stand afterwards too. There is no point of “well, I already have cancer, so what’s the harm in…?”
The harm in it after a diagnosis will be the same as the harm before. When it comes to lifestyle, preventing a cancer and preventing it from spreading are very much the same thing, which is also the same as shrinking it. Basically, if it’s anticancer, it’s anticancer, no matter whether it’s before, during, or after.
Dr. Simmons has seen too many patients get a diagnosis, and place their lives squarely in the hands of doctors, when doctors can only do so much.
Instead, Dr. Simmons recommends taking charge of your health as best you are able, today and onwards, no matter what. And that means two things:
- Knowing stuff
- Doing stuff
So it becomes our responsibility (and our lifeline) to educate ourselves, and take action accordingly.
Want to know more?
We recently reviewed her book, and heartily recommend it:
The Smart Woman’s Guide to Breast Cancer – by Dr. Jenn Simmons
Enjoy!