Why Psyllium Is Healthy Through-And-Through
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Psyllium is the powder of the husk of the seed of the plant Plantago ovata.
It can be taken as a supplement, and/or used in cooking.
What’s special about it?
It is fibrous, and the fiber is largely soluble fiber. It’s a “bulk-forming laxative”, which means that (dosed correctly) it is good against both constipation (because it’s a laxative) and diarrhea (because it’s bulk-forming).
See also, because this is Research Review Monday and we provide papers for everything:
In other words, it will tend things towards being a 3 or 4 on the Bristol Stool Scale ← this is not pretty, but it is informative.
Before the bowels
Because of how it increases the viscosity of substances it finds itself in, psyllium slows stomach-emptying, and thus improves feelings of satiety.
Here’s a study in which taking psyllium before breakfast and lunch resulted in increased satiety between meals, and reduction in food-related cravings:
Satiety effects of psyllium in healthy volunteers
Prebiotic benefits
We can’t digest psyllium, but our gut bacteria can—somewhat! Because they can only digest some of the psyllium fibers, that means the rest will have the stool-softening effect, while we also get the usual in-gut benefits from prebiotic fiber first too:
The Effect of Psyllium Husk on Intestinal Microbiota in Constipated Patients and Healthy Controls
Cholesterol-binding
Psyllium can bind to cholesterol during the digestive process. Why only “can”? Well, if you don’t consume cholesterol (for example, if you are vegan), then there won’t be cholesterol in the digestive tract to bind to (yes, we do need some cholesterol to live, but like most animals, we can synthesize it ourselves).
What this cholesterol-binding action means is that the dietary cholesterol thus bound cannot enter the bloodstream, and is simply excreted instead:
Heart health beyond cholesterol
Psyllium supplementation can also help lower high blood pressure but does not significantly lower already-healthy blood pressure, so it can be particularly good for keeping things in safe ranges:
❝Given the overarching benefits and lack of reported side effects, particularly for hypertensive patients, health care providers and clinicians should consider the use of psyllium supplementation for the treatment or abatement of hypertension, or hypertensive symptoms.❞
Read in full: The effect of psyllium supplementation on blood pressure: a systematic review and meta-analysis of randomized controlled trials ← you can see the concrete numbers here
Is it safe?
Psyllium is first and foremost a foodstuff, and is considered very safe unless you have an allergy (which is rare, but possible).
However, it is still recommended to start at a low dose and work up, because anything that changes your gut microbiota, even if it changes it for the better, will be easiest if done slowly (or else, you will hear about it from your gut).
Want to try some?
We don’t sell it, but here for your convenience is an example product on Amazon
Enjoy!
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Why Some People Get Sick More (And How To Not Be One Of Them)
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Some people have never yet had COVID (so far so good, this writer included); others are on their third bout already; others have not been so lucky and are no longer with us to share their stories.
Obviously, even the healthiest and/or most careful person can get sick, and it would be folly to be complacent and think “I’m not a person who gets sick; that happens to other people”.
Nor is COVID the only thing out there to worry about; there’s always the latest outbreak-du-jour of something, and there are always the perennials such as cold and flu—which are also not to be underestimated, because both weaken us to other things, and flu has killed very many, from the 50,000,000+ in the 1918 pandemic, to the 700,000ish that it kills each year nowadays.
And then there are the combination viruses:
Move over, COVID and Flu! We Have “Hybrid Viruses” To Contend With Now
So, why are some people more susceptible?
Firstly, some people are simply immunocompromised. This means for example that:
- perhaps they have an inflammatory/autoimmune disease of some kind (e.g. lupus, rheumatoid arthritis, type 1 diabetes), or…
- perhaps they are taking immunosuppressants for some reason (e.g. because they had an organ transplant), or…
- perhaps they have a primary infection that leaves them vulnerable to secondary infections. Most infections will do this to some degree or another, but some are worse for it than others; untreated HIV is a clear example. The HIV itself may not kill people, but (if untreated) the resultant AIDS will leave a person open to being killed by almost any passing opportunistic pathogen. Pneumonia of various kinds being high on the list, but it could even be something as simple as the common cold, without a working immune system to fight it.
See also: How To Prevent (Or Reduce) Inflammation
And for that matter, since pneumonia is a very common last-nail-in-the-coffin secondary infection (especially: older people going into hospital with one thing, getting a secondary infection and ultimately dying as a result), it’s particularly important to avoid that, so…
See also: Pneumonia: What We Can & Can’t Do About It
Secondly, some people are not immunocompromised per the usual definition of the word, but their immune system is, arguably, compromised.
Cortisol, the stress hormone, is an immunosuppressant. We need cortisol to live, but we only need it in small bursts here and there (such as when we are waking up the morning). When high cortisol levels become chronic, so too does cortisol’s immunosuppressant effect.
Top things that cause elevated cortisol levels include:
- Stress
- Alcohol
- Smoking
Thus, the keys here are to 1) not smoke 2) not drink, ideally, or at least keep consumption low, but honestly even one drink will elevate cortisol levels, so it’s better not to, and 3) manage stress.
See also: Lower Your Cortisol! (Here’s Why & How)
Other modifiable factors
Being aware of infection risk and taking steps to reduce it (e.g. avoiding being with many people in confined indoor places, masking as appropriate, handwashing frequently) is a good preventative strategy, along with of course getting any recommended vaccines as they come available.
What if they fail? How can we boost the immune system?
We talked about not sabotaging the immune system, but what about actively boosting it? The answer is yes, we certainly can (barring serious medical reasons why not), as there are some very important lifestyle factors too:
Beyond Supplements: The Real Immune-Boosters!
One final last-line thing…
Since if we do get an infection, it’s better to know sooner rather than later… A recent study shows that wearable activity trackers can (if we pay attention to the right things) help predict disease, including highlighting COVID status (positive or negative) about as accurately (88% accuracy) as rapid screening tests. Here’s a pop-science article about it:
Wearable activity trackers show promise in detecting early signals of disease
Take care!
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Flossing Without Flossing?
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Flossing Without Flossing?
You almost certainly brush your teeth. You might use mouthwash. A lot of people floss for three weeks at a time, often in January.
There are a lot of options for oral hygiene; variations of the above, and many alternatives too. This is a big topic, so rather than try to squeeze it all in one, this will be a several-part series.
The first part was: Toothpastes & Mouthwashes: Which Help And Which Harm?
How important is flossing?
Interdental cleaning is indeed pretty important, even though it may not have the heart health benefits that have been widely advertised:
However! The health of our gums is very important in and of itself, especially as we get older:
Flossing Is Associated with Improved Oral Health in Older Adults
But! It helps to avoid periodontal (e.g. gum) disease, not dental caries:
Flossing for the management of periodontal diseases and dental caries in adults
And! Most certainly it can help avoid a stack of other diseases:
Interdental Cleaning Is Associated with Decreased Oral Disease Prevalence
…so in short, if you’d like to have happy healthy teeth and gums, flossing is an important adjunct, and/but not a one-stop panacea.
Is it better to floss before or after brushing?
As you prefer. A team of scientists led by Dr. Claudia Silva studied this, and found that there was “no statistical difference between brush-floss and floss-brush”:
Flossing is tedious. How do we floss without flossing?
This is (mostly) about water-flossing! Which does for old-style floss what sonic toothbrushes to for old-style manual toothbrushes.
If you’re unfamiliar, it means using a device that basically power-washes your teeth, but with a very narrow high-pressure jet of water.
Do they work? Yes:
As for how it stacks up against traditional flossing, Liang et al. found:
❝In our previous single-outcome analysis, we concluded that interdental brushes and water jet devices rank highest for reducing gingival inflammation while toothpick and flossing rank last.
In this multioutcome Bayesian network meta-analysis with equal weight on gingival inflammation and bleeding-on-probing, the surface under the cumulative ranking curve was 0.87 for water jet devices and 0.85 for interdental brushes.
Water jet devices and interdental brushes remained the two best devices across different sets of weightings for the gingival inflammation and bleeding-on-probing. ❞
~ Journal of Evidence-Based Dental Practice
You may be wondering how safe it is if you have had dental work done, and, it appears to be quite safe, for example:
BDJ | Water-jet flossing: effect on composites
Want to try water-flossing?
Here are some examples on Amazon:
- Waterpik Complete Care 9.0 ← example of a top-end water-flossing device
- Philips Sonicare Power Flosser 3000 ← top-tier not-Waterpik-brand device
- INSMART Cordless Water Dental Flosser ← very low price and still average 4.5 star reviews, so in our opinion, a fine first choice
Bonus: if you haven’t tried interdental brushes, here’s an example for that
Enjoy!
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No-Exercise Exercise!
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Do you love to go to the gym?
If so, today’s article might not be for you so much. Or maybe it will, because let’s face it, exercise is fun!
At least… It can be, and should be 😎
So without further ado, here’s a slew of no-exercise exercise ideas; we’re willing to bet that somewhere in the list there’s at least some you haven’t tried before, and probably some you haven’t done in a while but might enjoy making a reprise!
Walking
No surprises here: walking is great. Hopefully you have some green spaces near you, but if you don’t, [almost] any walking is better than no walking. So unless there’s some sort of environmental disaster going on outside, lace up and get stepping.
If you struggle to “walk for walking’s sake” give yourself a little mission. Walk to the shop to buy one item. Walk to the park and find a flower to photograph. Walk to the library and take out a book. Whatever works for you!
See also: The Doctor Who Wants Us To Exercise Less, And Move More
Take the stairs
This one doesn’t need many words, just: make it a habit.
Treat the elevators as though they aren’t there!
See also: How To Really Pick Up (And Keep!) Those Habits
Dance
Dance is amazing! Any kind of dance, whatever suits your tastes. This writer loves salsa and tango, but no matter whether for you it’s zouk or zumba, breakdancing or line dancing, whatever gets you moving is going to be great for you.
If you don’t know how, online tutorials abound, and best of all is to attend local classes if you can, because they’re always a fun social experience too.
Make music
Not something often thought of as an exercise, but it is! Most instruments require that we be standing or siting with good posture, focusing intently on our movements, and often as not, breathing very mindfully too. And yes, it’s great for the brain as well!
Check out: This Is Your Brain on Music: The Science of a Human Obsession – by Dr. Daniel Levitin
Take a stand
If you spend a lot of time at a desk, please consider investing in a standing desk; they can be truly life-changing. Not only is it so much better for your back, hips, neck, and internal organs, but also it burns hundreds more calories than sitting, due to the no-exercise exercise that is keeping your body constantly stabilized while on your feet.
(or, if you’re like this writer: on your foot. I do have two feet, I just spend an inordinate amount of time at my desk standing on one leg at a time; I’m a bit of a flamingo like that)
See also: Deskbound: Standing Up to a Sitting World – by Kelly Starrett and Glen Cordoza
Sit, but…
Sit in a sitting squat! Sometimes called a Slav squat, or an Asian squat, or a resting squat, or various other names:
Click Here If The Embedded Video Doesn’t Load Automatically!
Alternatively, sitting in seiza (the traditional Japanese sitting position) is also excellent, but watch out! While it’s great once your body is accustomed to it, if you haven’t previously sat this way much, you may cut off your own circulation, hurt your knees, and (temporarily) lose feeling in your feet. So if you don’t already sit in seiza often, gradually work up the time period you spend sitting in seiza, so that your vasculature can adapt and improve, which honestly, is a very good thing for your legs and feet to have.
Breathe
Perhaps the absolute most “no-exercise exercise” there is. And yes, of course you are (hopefully) breathing all the time, but how you are breathing matters a lot:
The Inside Job Of Fixing Our Breathing: Exercises That Can Fix Sinus Problems (And More)
Clean
This doesn’t have to mean scrubbing floors like a sailor—even merely giving your house the Marie Kondo treatment counts, because while you’re distracted with all the objects, you’re going to be going back and forth, getting up and down, etc, clocking up lots of exercise that you barely even notice!
PS, check out: The Life-Changing Manga Of Tidying Up – by Marie Kondo
Garden
As with the above, it’s lots of activity that doesn’t necessarily feel like it (assuming you’re doing more pruning and weeding etc, and less digging ditches etc), and as a bonus, there are a stack of mental health benefits to being in a green natural environment and interacting with soil:
Read more: The Antidepressant In Your Garden
Climb
Depending on where you live, this might mean an indoor climbing wall, but give it a go! They have color-coded climbs from beginner to advanced, so don’t worry about being out of your depth.
And the best thing is, the beginner climbs will be as much a workout to a beginner as the advanced climbs will be to an advanced climber, because at the end of the day, you’re still clinging on for dear life, no matter whether it’s a sizeable handhold not far from the ground, or the impression of a fingernail crack in an overhang 100ft in the air.
Video games (but…)
Less in the category of Stardew Valley, and more in the category of Wii Fit.
So, dust off that old controller (or treat yourself to one if you didn’t have one already), and get doing a hundred sports and other physical activities in the comfort of your living room, with a surprisingly addictive gaming system!
Sex!
You probably don’t need instructions here, and if you do, well honestly, we’re running out of space today. But the answer to “does xyz count?” is “did it get your heart racing?” because if so, it counts
Take care!
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Related Posts
Quick Healthy Recipe Ideas
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It’s Q&A Day at 10almonds!
Have a question or a request? You can always hit “reply” to any of our emails, or use the feedback widget at the bottom!
In cases where we’ve already covered something, we might link to what we wrote before, but will always be happy to revisit any of our topics again in the future too—there’s always more to say!
As ever: if the question/request can be answered briefly, we’ll do it here in our Q&A Thursday edition. If not, we’ll make a main feature of it shortly afterwards!
So, no question/request too big or small
“It was superb !! Just loved that healthy recipe !!! I would love to see one of those every day, if possible !! Keep up the fabulous work !!! ”
We’re glad you enjoyed! We can’t promise a recipe every day, but here’s one just for you:
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Managing Major Chronic Diseases – by Alexis Dupree
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Our author, Alexis Dupree, is herself in her 70s, and writing with more than three decades of experience of surviving multiple chronic diseases (in her case, Multiple Sclerosis, and then a dozen comorbidities that came with such).
She is not a doctor or a scientist, but for more than 30 years she’s been actively working to accumulate knowledge not just on her own conditions, but on the whole medical system, and what it means to be a “forever patient” without giving up hope.
She talks lived-experience “life management” strategies for living with chronic disease, and she talks—again from lived experience—about navigating the complexities of medical care; not on a legalistic “State regulations say…” level, because that kind of thing changes by the minute, but on a human level.
Perhaps most practically: how to advocate strongly for yourself while still treating medical professionals with the respect and frankly compassion that they deserve while doing their best in turn.
But also: how to change your attitude to that of a survivor, and yet also redefine your dreams. How to make a new game plan of life—while working to make life easier for yourself. How to deal, psychologically, with the likelihood that not only will you probably not get better, but also, you will probably get worse, while still never, ever, giving up.
After all, many things are easily treatable today that mere decades ago were death sentences, and science is progressing all the time. We just have to stay alive, and in as good a condition as we reasonably can, to benefit from those advances!
Bottom line: if you have a chronic disease, or if a loved one does, then this is an immensely valuable book to read.
Click here to check out Managing Major Chronic Diseases, and make life easier!
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Cynthia’s Thoughts on Intermittent Fasting
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The Myth of Breakfast and Snacking
Here at 10almonds we love addressing misconceptions in the health world.
When it comes to eating habits and fasting, we’ve written our own pieces on how to break your fast (otherwise known as break-fast, or breakfast), alongside a general breakdown of intermittent fasting, and a much-requested piece on fasting specifically for women.
Cynthia Thurlow, though, instead of just writing a few articles, has dedicated the majority of her working years to intermittent fasting and, in her TEDx talk (below), makes a strong argument challenging the long-held belief that breakfast is the most important meal of the day.
Cynthia Thurlow’s Two Main Points
Thurlow argues that it’s not what you eat but when you eat that has a more profound impact on health and aging. And she argues this is crucial regardless of your age.
Complementing her views on fasting are her views on snacking; she argues that snacking all day long is outdated advice and can overtax the digestive system, leading to various health issues.
Practical Tips for Starting Intermittent Fasting
To begin intermittent fasting, Thurlow suggests starting with a 12-13 hour fasting window and gradually increasing it to 16 hours.
In terms of food choice, she recommends eating whole, unprocessed foods during eating periods as well as staying well-hydrated with water, coffee, or tea.
But you won’t see results immediately; Thurlow advises giving the strategy a solid 30 days to see results and consulting a healthcare provider if there are any existing health conditions.
You can dive deeper and join the 15 million other people who have listened to her thoughts on fasting by watching her TEDx talk below:
How was the video? If you’ve discovered any great videos yourself that you’d like to share with fellow 10almonds readers, then please do email them to us!
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