Making Friends With Your Gut (You Can Thank Us Later)
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Gut Health 101
We have so many microorganisms inside us, that by cell count, their cells outnumber ours more than ten-to-one. By gene count, we have 23,000 and they have more than 3,000,000. In effect, we are more microbe than we are human. And, importantly: they form a critical part of what keeps our overall organism ticking on.
Read all about it: The role of the gut microbiota in nutrition and health
Our trillions of tiny friends keep us alive, so it really really pays to return the favor.
But how?
Probiotics and fermented foods
You probably guessed this one, but it’d be remiss not to mention it first. It’s no surprise that probiotics help; the clue is in the name. In short, they help add diversity to your microbiome (that’s a good thing).
Read from the NIH: Probiotics: What You Need To Know
As for fermented foods, not every fermented food will boost your microbiota, but great options include…
- Fermented vegetables (sauerkraut, pickles, etc)
- You’ll often hear kimchi mentioned; that is also pickled vegetables, usually mostly cabbage. It’s just the culinary experience that differs. Unlike sauerkraut, kimchi is usually spiced, for example.
- Kombucha (a fermented sweet tea)
- Miso & tempeh (different preparations of fermented soy)
The health benefits vary based on the individual strains of bacteria involved in the fermentation, so don’t get too caught up on which is best.
The best one is the one you enjoy, because then you’ll have it regularly!
Feed them plenty of prebiotic fibers
Those probiotics you took? The bacteria in them eat the fiber that you can’t digest without them. So, feed them those sorts of fibers.
Great options include:
- Bananas
- Garlic
- Onions
- Whole grains
Read more: Effects of Probiotics, Prebiotics, and Synbiotics on Human Health
Don’t feed them sugar and sweeteners
Sugar and (and, counterintuitively, aspartame) can cause unfortunate gut microbe imbalances. Put simply, they kill some of your friends and feed some of your enemies. For example…
Candida, which we all have in us to some degree, feeds on sugar (including the sugar formed from breaking down alcohol, by the way) and refined carbs. Then it grows, and puts its roots through your intestinal walls, linking with your neural system. Then it makes you crave the very things that will feed it and allow it to put bigger holes in your intestinal walls.
Do not feed the Candida.
Don’t believe us? Read: Candida albicans-Induced Epithelial Damage Mediates Translocation through Intestinal Barriers
(That’s scientist-speak for “Candida puts holes in your intestines, and stuff can then go through those holes”)
And as for how that comes about, it’s like we said:
❝Colonization of the intestine and translocation through the intestinal barrier are fundamental aspects of the processes preceding life-threatening systemic candidiasis. In this review, we discuss the commensal lifestyle of C. albicans in the intestine, the role of morphology for commensalism, the influence of diet, and the interactions with bacteria of the microbiota.❞
Source: Candida albicans as a commensal and opportunistic pathogen in the intestine
The usual five things
- Good diet (Mediterranean Diet is good; plant-based version of it is by far the best for this)
- Good exercise (yes, really)
- Good sleep (helps them, and they’ll help you get better sleep in return)
- Limit or eliminate alcohol consumption (what a shocker)
- Don’t smoke (it’s bad for everything, including gut health)
One last thing you should know:
If you’re used to having animal products in your diet, and make a sudden change to all plants, your gut will object very strongly. This is because your gut microbiome is used to animal products, and a plant-based diet will cause many helpful microbes to flourish in great abundance, and many less helpful microbes will starve and die. And they will make it officially Not Fun™ for you.
So, you have two options to consider:
- Do it anyway, and sit it out (and believe us, you’ll be sitting), get the change over with quickly, and enjoy the benefits and much happier gut that follows.
- Make the change gradual. Reduce portions of animal products slowly, have “Meatless Mondays” etc, and slowly make the change over. This—for most people—is pretty comfortable, easy, and effective.
And remember: the effects of these things we’ve talked about today compound when you do more than one of them, but if you don’t want to take probiotics or really hate kombucha or absolutely won’t consider a plant-based diet or struggle to give up sugar or alcohol, etc… Just do what you can do, and you’ll still have a net improvement!
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Artichoke vs Celeriac – Which is Healthier?
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Our Verdict
When comparing artichoke to celeriac, we picked the artichoke.
Why?
It wasn’t close:
In terms of macros, artichokes have nearly 3x the fiber for just slightly more carbs, and more than 2x the protein, scoring an easy first-round win.
In the category of vitamins, artichokes have more of vitamins A, B1, B2, B3, B7, B9, and C, while celeriac has more of vitamins B6, E, and K, yielding a 7:3 victory to artichokes here.
Looking at minerals, artichokes have more copper, iron, magnesium, manganese, potassium, and zinc, while celeriac has more phosphorus and selenium, meaning a convincing 6:2 win for artichokes in this round.
In other considerations, artichokes also have a much higher polyphenol content, so that’s another point in their favor.
Adding up the sections makes for an overwhelming overall win for artichoke, but by all means do enjoy either or both, as diversity is best!
Want to learn more?
You might like:
What’s Your Plant Diversity Score?
Enjoy!
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Bananas vs Grapes – Which is Healthier?
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Our Verdict
When comparing bananas to grapes, we picked the bananas.
Why?
In terms of macros, bananas have more fiber and carbs, the ratio of which gives them the (very slightly) lower glycemic index. The difference in GI is marginal enough that it’d be tied on that point alone, but looking at total fiber figures, we say that having nearly 3x the fiber counts for a win here.
In the category of vitamins, bananas have more of vitamins B2, B3, B5, B6, B7, B9, C, and choline, while grapes have more of vitamins A, B1, E, and K. Thus, an 8:4 win for bananas (and with considerable margins of difference, too).
When it comes to minerals, bananas have more copper, magnesium, phosphorus, potassium*, selenium, and zinc, while grapes have more calcium and manganese. Thus, a 6:2 win for bananas this time.
*because of some popular mentions in TV shows, people get hung up on bananas being a good source of potassium. Which they are, but they’re not even in the top 10 of fruits for potassium. Here’s a non-exhaustive list of fruits that have more potassium than bananas, portion for portion:
- Honeydew melon
- Papaya
- Mango
- Prunes
- Figs
- Dates
- Nectarine
- Cantaloupe melon
- Kiwi
- Orange
It’s worth mentioning polyphenols: black/red grapes do have more abundant polyphenols than bananas, and this is very much a point in their favor; however, we don’t think it’s enough to compensate for bananas beating them in every other category, so we still declare bananas the winner.
Of course, the solution to this dilemma is to enjoy both!
Want to learn more?
You might like to read:
Can We Drink To Good Health? ← while there are polyphenols such as resveratrol in red wine that per se would boost heart health, there’s so little per glass that you may need 100–1000 glasses per day to get the dosage that provides benefits in mouse studies.
If you’re not a mouse, you might even need more than that!
To this end, many people prefer resveratrol supplementation ← link is to an example product on Amazon, but there are plenty more so feel free to shop around 😎
Enjoy!
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The Truth About Vaccines
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The Truth About Vaccines
Yesterday we asked your views on vaccines, and we got an interesting spread of answers. Of those who responded to the poll, most were in favour of vaccines. We got quite a lot of comments this time too; we can’t feature them all, but we’ll include extracts from a few in our article today, as they raised interesting points!
Vaccines contain dangerous ingredients that will harm us more than the disease would: True or False?
False, contextually.
Many people are very understandably wary of things they know full well to be toxic, being injected into them.
One subscriber who voted for “Vaccines are poison, and/or are some manner of conspiracy ” wrote:
❝I think vaccines from 50–60 years ago are true vaccines and were safer than vaccines today. I have not had a vaccine for many, many years, and I never plan to have any kind of vaccine/shot again.❞
They didn’t say why they personally felt this way, but the notion that “things were simpler back in the day” is a common (and often correct!) observation regards health, especially when it comes to unwanted additives and ultraprocessing of food.
Things like aluminum or mercury in vaccines are much like sodium and chlorine in table salt. Sodium and chlorine are indeed both toxic to us. But in the form of sodium chloride, it’s a normal part of our diet, provided we don’t overdo it.
Additionally, the amount of unwanted metals (e.g. aluminum, mercury) in vaccines is orders of magnitude smaller than the amount in dietary sources—even if you’re a baby and your “dietary sources” are breast milk and/or formula milk.
In the case of formaldehyde (an inactivating agent), it’s also the dose that makes the poison (and the quantity in vaccines is truly miniscule).
This academic paper alone cites more sources than we could here without making today’s newsletter longer than it already is:
Vaccine Safety: Myths and Misinformation
I have a perfectly good immune system, it can handle the disease: True or False?
True! Contingently.
In fact, our immune system is so good at defending against disease, that the best thing we can do to protect ourselves is show our immune system a dead or deactivated version of a pathogen, so that when the real pathogen comes along, our immune system knows exactly what it is and what to do about it.
In other words, a vaccine.
One subscriber who voted for “Vaccines are important but in some cases the side effects can be worse ” wrote:
❝In some ways I’m vacd out. I got COVid a few months ago and had no symptoms except a cough. I have asthma and it didn’t trigger a lot of congestion. No issues. I am fully vaccinated but not sure I’ll get one in fall.❞
We’re glad this subscriber didn’t get too ill! A testimony to their robust immune system doing what it’s supposed to, after being shown a recent-ish edition of the pathogen, in deactivated form.
It’s very reasonable to start wondering: “surely I’m vaccinated enough by now”
And, hopefully, you are! But, as any given pathogen mutates over time, we eventually need to show our immune system what the new version looks like, or else it won’t recognize it.
See also: Why Experts Think You’ll Need a COVID-19 Booster Shot in the Future
So why don’t we need booster shots for everything? Often, it’s because a pathogen has stopped mutating at any meaningful rate. Polio is an example of this—no booster is needed for most people in most places.
Others, like flu, require annual boosters to keep up with the pathogens.
Herd immunity will keep us safe: True or False?
True! Ish.
But it doesn’t mean what a lot of people think it means. For example, in the UK, “herd immunity” was the strategy promoted by Prime Minister of the hour, Boris Johnson. But he misunderstood what it meant:
- What he thought it meant: everyone gets the disease, then everyone who doesn’t die is now immune
- What it actually means: if most people are immune to the disease (for example: due to having been vaccinated), it can’t easily get to the people who aren’t immune
One subscriber who voted for “Vaccines are critical for our health; vax to the max! ” wrote:
❝I had a chiropractor a few years ago, who explained to me that if the general public took vaccines, then she would not have to vaccinate her children and take a risk of having side effects❞
Obviously, we can’t speak for this subscriber’s chiropractor’s children, but this raises a good example: some people can’t safely have a given vaccine, due to underlying medical conditions—or perhaps it is not available to them, for example if they are under a certain age.
In such cases, herd immunity—other people around having been vaccinated and thus not passing on the disease—is what will keep them safe.
Here’s a useful guide from the US Dept of Health and Human Services:
How does community immunity (a.k.a. herd immunity) work?
And, for those who are more visually inclined, here’s a graphical representation of a mathematical model of how herd immunity works (you can run a simulation)!
Stay safe!
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The Science of Nutrition – by Rhiannon Lambert
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While there are a lot of conflicting dietary approaches out there, the science itself is actually fairly cohesive in most regards. This book does a lot of what we do here at 10almonds, and presents the science in a clear fashion without having any particular agenda to push.
The author is a nutritionist (BSc, MSc, RNutr) and therefore provides an up-to-date evidence-based approach for eating.
As a result, the only part of this book that brings it down in this reviewer’s opinion is the section on Intermittent Fasting. Being not strictly about nutrition, she has less expertise on that topic, and it shows.
The information is largely presented in double-page spreads each answering a particular question. Because of this, and the fact there are colorful graphic representations of information too, we do recommend the print version over Kindle*.
Bottom line: if you like the notion of real science being presented in a clear and simple fashion (we like to think our subscribers do!), then you’ll surely enjoy this book.
Click here to check out the Science of Nutrition, and get a clear overview!
*Writer’s note: I realize I’ve two days in a row recommended this (yesterday because there are checkboxes to check, worksheets to complete, etc), but it’s not a new trend; just how it happened to be with these two books. I love my Kindle dearly, but sometimes print has the edge for one reason or another!
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The Insomnia Breakthrough – by Katherine Coleman
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The author, a massage therapist, knows plenty about relaxation. But how to put that to use when it comes to getting good quality sleep?
She takes a holistic approach, and yes, does start by covering all the things you’d expect to find in any guide to better sleep (aim for regular schedule, have darkness when you sleep, cool room, clean sheets, no alcohol or caffeine before bed, etc).
What she offers in particular beyond that, is the integration of calming routines, building in mindfulness for sleep (when very often people will go for the opposite!), and small cumulative lifestyle adjustments that are conducive to getting a better night’s rest every night.
The style is very light pop-science (as one might expect from someone who is not, in fact, a scientist), and while we do get a bibliography at the back, it’s a meagre 4 pages. Nevertheless, there’s a lot of interdisciplinary knowledge here, explained well.
Bottom line: if improving your sleep is something you’d like to do, this book can almost certainly get you on the right track.
Click here to check out The Insomnia Breakthrough, and don’t stay up too late reading it!
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Gut-Healthy Sunset Soup
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So-called for its gut-healthy ingredients, and its flavor profile being from the Maghreb (“Sunset”) region, the western half of the N. African coast.
You will need
- 1 can chickpeas (do not drain)
- 1 cup low-sodium vegetable stock
- 1 small onion, finely chopped
- 1 carrot, finely chopped
- 2 tbsp sauerkraut, drained and chopped (yes, it is already chopped, but we want it chopped smaller so it can disperse evenly in the soup)
- 2 tbsp tomato paste
- 1 tbsp harissa paste (adjust per your heat preference)
- 1 tbsp ras el-hanout
- ¼ bulb garlic, crushed
- Juice of ½ lemon
- ¼ tsp MSG or ½ tsp low-sodium salt
- Extra virgin olive oil
- Optional: herb garnish; we recommend cilantro or flat-leaf parsley
Method
(we suggest you read everything at least once before doing anything)
1) Heat a little oil in a sauté pan or similar (something suitable for combination cooking, as we’ll be frying first and then adding liquids), and fry the onion and carrot until the onion is soft and translucent; about 5 minutes.
2) Stir in the garlic, tomato paste, harissa paste, and ras el-hanout, and fry for a further 1 minute.
3) Add the remaining ingredients* except the lemon juice. Bring to the boil and then simmer for 5 minutes.
*So yes, this includes adding the “chickpea water” also called “aquafaba”; it adds flavor and also gut-healthy fiber in the form of oligosaccharides and resistant starches, which your gut microbiota can use to make short-chain fatty acids, which improve immune function and benefit the health in more ways than we can reasonably mention as a by-the-way in a recipe.
4) Stir in the lemon juice, and serve, adding a herb garnish if you wish.
Enjoy!
Want to learn more?
For those interested in some of the science of what we have going on today:
- Our Top 5 Spices: How Much Is Enough For Benefits? ← today’s recipe scored 5/5 of these, plus quite a few more! Remember that ras el-hanout is a spice blend, so if you’re thinking “wait, where’s the…?” then it’s in the ras el-hanout 😉
- Making Friends With Your Gut (You Can Thank Us Later)
- Lycopene’s Benefits For The Gut, Heart, Brain, & More ← not to be underestimated!
Take care!
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