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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What Can Moderate Drinking Mean For Healthy Longevity?
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Alcohol is, of course, unhealthy. Not even the famous “small glass of red” is recommended:
Can We Drink To Good Health? ← this was mostly about the purported heart health benefits, and the answer to the question is: no, we cannot, and as WHO has declared, “the only safe amount of alcohol is zero”)
See also: How Much Alcohol Does It Take To Increase Cancer Risk? ← the answer is “any” (although, the risk is dose-dependent, so if not abstaining completely, less is still better than more)
A lot of why people think that moderate drinking is healthy, that widespread popular belief stems from flawed associative studies that compared the following two categories of people:
- non-drinkers, including many former heavy drinkers who stopped because they realized the harm they were doing to themselves
- light drinkers, who have been able to continue drinking because of their otherwise good health
In other words, they looked at now-teetotal former alcoholics whose health was ruined by drinking and concluded “aha, non-drinkers have bad health; clearly some drinking is best”.
You can read more about this and how that flawed research was later disproven once the confounding variables were removed, here: Are You Making This Alcohol Mistake?
But that’s background history. Now here’s for…
The latest evidence that makes things clearer
Researchers (Dr. Sinead George et al.) wanted to know the lifetime risk of alcohol-attributable death and illness in the US based on average weekly alcohol consumption, using evidence from more than 7,200 pre-existing research papers as well as national survey, census, mortality, and morbidity data.
So, can there be any benefit from moderate drinking?
In few words: no overall protective health effect was found at low levels of alcohol consumption, and even what is commonly considered moderate drinking was associated with increased risks of premature death and chronic disease.
In numbers: estimated lifetime alcohol-attributable mortality risk exceeded 1 in 1,000 at more than 6.5 drinks per week for men and more than 7.0 drinks per week for women, rose above 1 in 100 at more than 8.5 drinks per week for everyone and reached 1 in 25 (4%) at 14 drinks per week for men.
As for disease risk:
- Chronic disease in general: alcohol consumption increased the risk of multiple conditions, including cancers of the esophagus, mouth, and breast, cardiovascular disease, liver disease, and alcohol-related injuries.
- Heart disease in particular: although low alcohol intake was associated with a lower risk of ischemic heart disease and stroke, these potential benefits were outweighed by increased risks of cancer and other alcohol-related diseases when all health outcomes were considered together.
If you’d like to read the paper in full, here it is: Moderate alcohol consumption linked to premature death and chronic illness
If you’d like to rethink drinking for yourself, then feel free to check out: Rethinking Drinking: How To Reduce Or Quit Alcohol
Worried you’ve already done too much harm?
It’s never too early to quit drinking, but it’s also never too late:
What Happens To Your Body When You Stop Drinking Alcohol ← for a detailed timeline which parts of your body recover when
Take care!
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A Urologist Explains Edging: What, Why, & Is It Safe?
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“Edging” is the practice of intentionally delaying orgasm, which can be enjoyed by anyone, with a partner or alone.
On the edge
Question: why?
Answer: the more tension is built up, the stronger the orgasm can be at the end of it. And, even before then, pleasure along the way is pleasure along the way, which is generally considered a good thing—especially for any (usually but not always women, for hormonal and social reasons) who find it difficult to orgasm. It’s also a great way to experiment and learn more about one’s own body and/or that of one’s partner(s), personal responses, and so forth. Also, for any (usually but not always men, for hormonal reasons) who find they usually orgasm sooner than they’d like, it’s a great way to change that, if changing that is what’s wanted.
Bonus answer: for some (usually but not always men, for hormonal reasons) who find they have an uncomfortable slump in mood after orgasm, that can simply be skipped entirely, postponed for another time, etc, with pleasure being derived from the sexual activity rather than orgasm. That way, there’s a lasting dopamine high, with no prolactin crash afterwards ← this is very much tied to male hormones, by the way. If you have female hormones, there’s usually no prolactin crash either way, and instead, the post-orgasm spike in oxytocin is stronger, and a wave of serotonin makes the later decline of dopamine much more gentle.
Question: can it cause any problems?
Answer: yep! Or rather, subjectively, it may be considered so—this is obviously a personal matter and your mileage may vary. The main problem it may cause is that if practised habitually, it may result in greater difficulty achieving orgasm, simply because the body has got used to “ok, when we do this (sex/masturbation), we are in no particular rush to do that (orgasm)”. So whether not this would be a worry for you is down to any given individual. Lastly, if your intent was a long edging session with an orgasm at the end and then something happened to interrupt that, then your orgasm may be unintentionally postponed to another time, which again, may be more or less of an issue depending on your feelings about that.
For more on these things including advice on how to try it, enjoy:
Click Here If The Embedded Video Doesn’t Load Automatically!
Want to learn more?
You might also like to read:
- Mythbusting The Big O ← 10almonds main feature on orgasms, health, and associated myths
- Come Together: The Science (and Art) of Creating Lasting Sexual Connections – by Dr. Emily Nagoski
- Better Sex Through Mindfulness: How Women Can Cultivate Desire – by Dr. Lori Brotto
Take care!
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Margarine vs Butter – Which is Healthier
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Our Verdict
When comparing margarine to butter, we picked the butter.
Why?
Once upon a time, when margarines were filled with now-banned trans fats, this would have been an easy win for butter.
Nowadays, the macronutrient/lipid profiles are generally more similar (although margarine often has a little less saturated fat), except one thing that butter has in its favor:
More micronutrients. What exactly they are (and how much) depends on the diet and general health of the cows from whom the milk to make the butter came, but they’re not something found in plant-based butter alternatives at this time.
Nevertheless, because of the saturated fat content, it’s not advisable to use more than a very small amount of either (two tablespoons of butter would put one at the daily limit already, without eating any other saturated fat that day).
Read more: Butter vs Margarine
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Death by Sitting – by Carolyne Thompson
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You may be wondering: is this a lot of words to say “sit down less”?
And the answer is: there’s a lot more in here than that. Of course, yes, “sit down less” is an important take-away, but there’s a lot about the specific problems caused by sitting in chairs, the health risks are that are increased and how, and the early warning signs to watch out for.
After these chapters of woe, most of the book is given over to solutions; about taking standing and walking breaks, tying movement to productivity, why exercise alone is not enough to offset the damage of sitting, relearning ergonomic posture in the context of mitigating the harm, psychological shifts to break the habit of sitting, redefining social norms around sitting and socializing, rewiring one’s body and retraining better movements as well as postures to always immediately move out of if one finds oneself in, and much much more.
The style is light and easy to read, while still including scientific research as appropriate along with practical, actionable advice.
Bottom line: if you’d like to do better for your body than slowly killing it for however many hours a day, then this book has a wealth of advice far beyond the obvious (but important!) “sit less”.
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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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- Fermented vegetables (sauerkraut, pickles, etc)
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Buckwheat vs Oats – Which is Healthier?
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Our Verdict
When comparing buckwheat to oats, we picked the oats.
Why?
First of all, for any thinking about the health concerns sometimes associated with wheat: buckwheat is not a kind of wheat, nor is it even in the same family; it’s not a grain, but a flowering plant. Buckwheat is to wheat as a lionfish is to lions.
That said, while these are both excellent foods, one of them is so good it makes the other one look bad in comparison:
In terms of macros, oats have more carbs, but also more protein and more fiber.
When it comes to vitamins, a clear winner emerges: oats have more of vitamins B1, B2, B5, B6, and B9, while buckwheat is higher in vitamin K and choline.
In the category of minerals, things are even more pronounced: oats are higher in calcium, iron, magnesium, manganese, phosphorus, potassium, and zinc. On the other hand, buckwheat is higher in selenium.
All in all: as ever, enjoy both, but if you’re picking one, oats cannot be beaten.
Want to learn more?
You might like to read:
The Best Kind Of Fiber For Overall Health?
Take care!
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