The Food Additive You Do Want

When is a fiber not a fiber? When it’s resistant starch. Learn how guar gum can aid weight loss and more in surprising ways.
A cloud of smoke over a blue background.

Q: When Is A Fiber Not A Fiber?

A: when it’s a resistant starch. What’s it resistant to? Digestion. So, it functions as though a fiber, and by some systems, may get classified as such.

It’s a little like how sucralose is technically a sugar, but the body processes it like a fiber (but beware, because the sweetness of this disaccharide alone can trigger an insulin response anyway—dose dependent)

There may be other problems too:

But today’s not about sucralose, it’s about…

Guar gum’s surprising dietary role

You may have noticed “guar gum” on the list of ingredients of all kinds of things from baked goods to dairy products to condiments to confectionary and more.

It’s also used in cosmetics and explosives, but let’s not focus on that.

It’s used in food products as…

  • a bulking agent
  • a thickener
  • a stabilizer

Our attention was caught by a new study, that found:

Resistant starch intake facilitates weight loss in humans by reshaping the gut microbiota

Often people think of “fiber helps weight loss” as “well yes, if you are bulking out your food with sawdust, you will eat less”, but it’s not that.

There’s an actual physiological process going on here!

We can’t digest it, but our gut microbiota can and will ferment it. See also:

Fiber against pounds: Resistant starch found to support weight loss

Beyond weight loss

Not everyone wants to lose weight, and even where weight loss is a goal, it’s usually not the only goal. As it turns out, adding guar gum into our diet does more things too:

Resistant starch supplement found to reduce liver triglycerides in people with fatty liver disease

(specifically, this was about NAFLD, non-alcoholic fatty liver disease)

Digging a little, it seems the benefits don’t stop there either:

Diet high in guar gum fiber limits inflammation and delays multiple sclerosis symptoms

(this one was a rodent study, but still, it’s promising and it’s consistent with what one would expect based on what else we know about its function in diet)

Should we just eat foods with guar gum in as an additive?

That depends on what they are, but watch out for the other additives if you do!

You can just buy guar gum by itself, by the way (here’s an example product on Amazon).

It’s doubtlessly no fun to take as a supplement (we haven’t tried this one), but it can be baked into bread, if baking’s your thing, or just used as a thickener in recipes where ordinarily you might use cornstarch or something else.

Can I get similar benefits from other foods?

The relevant quality is also present in resistant starches in general, so you might want to check out these foods, for example:

9 Foods That Are High in Resistant Starch

You can also check out ways to increase your fiber intake in general:

Level-Up Your Fiber Intake! (Without Difficulty Or Discomfort)

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:

    1. Knowing stuff
    2. 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!