Make Your Saliva Better For Your Teeth

Today’s almonds have been activated by:

In A Rush?

Today’s 30-Second Summary

If you don’t have time to read the whole email today, here are some key takeaways:

• Our gut microbiome isn’t the only human microbiome of importance, and (because it’s on the way in) our oral microbiome affects a lot of the rest of our health.

  • Today’s main feature examines what those effects are, what factors affect that, and what to do to improve yours—and no, it’s not just “basic oral hygiene”, which can be good or (often!) bad depending on what kind.

• As we age, our collagen levels tend to get depleted more easily. Collagen is important not just for youthful good looks, but also for the health of bones and joints.

  • Today’s sponsor NativePath are offering high-quality collagen without additives or harmful impurities

• Today’s featured book is about inexpensive superfoods that “punch above their weight”, and a large collection of recipes using them.

Read on to learn more about these things, or click here to visit our archive

A Word To The Wise

Watch and Learn

12 Foods That Fight Depression & Anxiety

Food impacts mental health, and while it won’t magically cure mental illness, dietary changes can do a lot to improve mood. Here’s how:

Prefer text? The above video will take you to a 10almonds page with a text-overview, as well as the video!

Wildcard Wednesday

Make Your Saliva Better For Your Teeth

A new study has highlighted the importance of lifestyle factors in shaping the oral microbiome—that is to say, how the things we do affect the bacteria that live in our mouths:

Nepali oral microbiomes reflect a gradient of lifestyles from traditional to industrialized

Neither the study title nor the abstract elucidate how, exactly, one impacts the other, but the study itself does (of course) contain that information; we read it, and the short version is:

In terms of the extremes of “most traditional” to “most industrialized”, foragers have the most diverse oral microbiomes (that’s good), and people with an American industrialized lifestyle had the least diverse oral microbiomes (that’s bad). Between the two extremes, we see the gradient promised by the title.

If you do feel like checking it out, Figure 3 in the paper illustrates this nicely.

Also illustrated in the above-linked Figure 3 is oral microbiome composition. In other words (and to oversimplify it rather), how good or bad our mouth bacteria are for us, independent of diversity (so for example, are there more of this or that kind of bacteria).

Once again, there is a gradient, only this time, the ends of it are even more polarized: foragers have a diverse oral microbiome rich with healthy-for-humans bacteria, while people with an American industrialized lifestyle might not have the diversity, but do have a large number of bad-for-humans bacteria.

While many lifestyle factors are dietary or quasi-dietary, e.g. what kinds of foods people eat, whether they drink alcohol, whether they smoke or use gum, etc, many lifestyle factors were examined, including everything from medications and exercise, to things like kitchen location and what fuel is predominantly used, to education and sexual activity and many other things that we don’t have room for here.

You can see how each lifestyle factor stacked up, in Figure 5.

Why it matters

Our oral microbiome affects many aspects of health, including:

• Locally: caries, periodontal diseases, mucosal diseases, oral cancer, and more

• Systemically: gastrointestinal diseases in general, IBS in particular, nervous system diseases, Alzheimer’s disease, endocrine diseases, all manner of immune/autoimmune diseases, and more

Nor are the effects it has mild; oral microbiome health can be a huge factor, statistically, for many of the above. You can see information and data pertaining to all of the above and more, here:

Oral microbiomes: more and more importance in oral cavity and whole body

What to do about it

Take care of your oral microbiome, to help it to take care of you. As well as the above-mentioned lifestyle factors, it’s worth noting that when it comes to oral hygiene, not all oral hygiene products are created equal:

Toothpastes & Mouthwashes: Which Kinds Help, And Which Kinds Harm?

Additionally, you might want to consider gentler options, but if you do, take care to opt for things that science actually backs., rather than things that merely trended on social media.

This writer (hi, it’s me) is particularly excited about the science and use of the miswak stick, which comes from the Saladora persica tree, and has phytochemical properties that (amongst many other health-giving effects) improve the quality of saliva (i.e., improve its pH and microbiome composition). In essence, your own saliva gets biochemically nudged into being the safest, most effective mouthwash.

There’s a lot of science for the use of S. persica, and we’ve discussed it before in more detail than we have room to rehash today, here:

Less Common Oral Hygiene Options

If you’d like to enjoy these benefits (and also have the equivalent of a toothbrush that you can carry with you at all times and does not require water*), then here’s an example product on Amazon 😎

*don’t worry, it won’t feel like dry-brushing your teeth. Remember what we said about what it does to your saliva. Basically, you chomp it once, and your saliva a) increases and b) becomes biological tooth-cleaning fluid. The stick itself is fibrous, so the end of it frays in a way that makes a natural little brush. Each stick is about 5”×¼” and you can carry it in a little carrying case (you’ll get a couple with each pack of miswak sticks), so you can easily use it in, say, the restroom of a restaurant or before your appointment somewhere, just as easily as you could use a toothpick, but with much better results. You may be wondering how long a stick lasts; well, that depends on how much you use it, but in this writer’s experience, each stick lasts about a month maybe, using it at least 2–3 times per day, probably rather more since I use it after each meal/snack and upon awakening.

(the above may read like an ad, but we promise you it’s not sponsored and this writer’s just enthusiastic, and when you read the science, you will be too)

Enjoy!

Our Sponsors Make This Publication Possible

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This Or That?

Vote on Which is Healthier

Yesterday we asked you to choose between black beans and pinto beans—we picked the pinto beans (click here to read about why), as did only 19% of you!

Now for today’s choice:

Click on whichever you think is better for you!

One-Minute Book Review

Real Superfoods: Everyday Ingredients to Elevate Your Health – by Ocean Robbins & Nichole Dandrea-Russert

Of the two authors, the former is a professional public speaker, and the latter is a professional dietician. As a result, we get a book that is polished and well-presented, while actually having a core of good solid science (backed up with plenty of references).

The book is divided into two parts; the first part has 9 chapters pertaining to 9 categories of superfood (with more details about top-tier examples of each, within), and the second part has 143 pages of recipes.

And yes, as usual, a couple of the recipes are “granola” and “smoothie”, but when are they not? Most of the recipes are worthwhile, though, with a lot of good dishes that should please most people.

Bottom line: this is half pop-science presentation of superfoods, and half cookbook featuring those ingredients. Definitely a good way to increase your consumption of superfoods, and get the most out of your diet.

Click here to check out Real Superfoods, and power up your health!

Penny For Your Thoughts?

Wishing you the best of health in every way, every day,

The 10almonds Team