10 Simple Japanese Habits For Healthier & Longer Life

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You don’t have to be Japanese or live in Okinawa to enjoy the benefits of healthy longevity. A lot of it comes down to simple habits:

Easy to implement

We’ll not keep the 10 habits a mystery; they are:

  1. Start the day with hot water: drinking hot water in the morning helps with hydration, warming the body, and aiding digestion.
  2. Enjoy a hearty breakfast: Japanese breakfasts are traditionally filling, nutritious, and help promote energy and longevity. Typical components include rice, miso soup, fish, and pickles.
  3. Take balanced meals: Japanese education emphasizes nutrition from a young age, promoting balanced meals with proteins, fiber, and vitamins & minerals.
  4. Enjoy fermented foods: fermented foods, such as nattō and soy-based condiments, support digestion, heart health, and the immune system.
  5. Drink green tea and matcha: both are rich in health benefits; preparing matcha mindfully adds a peaceful ritual to daily life too.
  6. Keep the “80% full” rule: “hara hachi bu” encourages eating until 80% full, which can improve longevity and, of course, prevent overeating.
  7. Use multiple small dishes: small servings and a variety of dishes help prevent overeating and ensure a diverse intake of nutrients.
  8. Gratitude before and after meals: saying “itadakimasu” and “gochisousama” promotes mindful eating, and afterwards, good digestion. Speaking Japanese is of course not the key factor here, but rather, do give yourself a moment of reflection before and after meals.
  9. Use vinegar in cooking: vinegar, often used in sushi rice and sauces like ponzu, adds flavor and offers health benefits, mostly pertaining to blood sugar balance.
  10. Eat slowly: Eating at a slower pace will improve digestion, and can enhance satiety and prevent accidentally overeating.

For more on all of these, enjoy:

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Want to learn more?

You might also like to read:

How To Get More Out Of What’s On Your Plate

Take care!

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  • 5 Steps To Beat Overwhelm

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    Dealing With Overwhelm

    Whether we live a hectic life in general, or we usually casually take each day as it comes but sometimes several days gang up on us at once, everyone gets overwhelmed sometimes.

    Today we’re going to look at how to deal with it healthily.

    Step 1: Start anywhere

    It’s easy to get stuck in “analysis paralysis” and not know how to tackle an unexpected large problem. An (unhealthy) alternative is to try to tackle everything at once, and end up doing nothing very well.

    Even the most expert juggler will not successfully juggle 10 random things thrown unexpectedly at them.

    So instead, just pick any part of the the mountain of to-dos, and start.

    If you do want a little more finesse though, check out:

    Procrastination, And How To Pay Off The To-Do List Debt

    Step 2: Accept what you’re capable of

    This one works both ways. It means being aware of your limitations yes, but also, of your actual abilities:

    • Is the task ahead of you really beyond what you are capable of?
    • Could you do it right now without hesitation if a loved one’s life depended on it?
    • Could you do it, but there’s a price to pay (e.g. you can do it but it’ll wipe you out in some other life area)?

    Work out what’s possible and acceptable to you, and make a decision. And remember, it could be that someone else could do it, but everyone has taken the “if you want something doing, give it to someone busy” approach. It’s flattering that people have such confidence in our competence, but it is also necessary to say “no” sometimes, or at least enlisting help.

    Step 3: Listen to your body

    …like a leader listening to an advisory council. Your perception of tiredness, pain, weakness, and all your emotions are simply messengers. Listen to the message! And then say “thank you for the information”, and proceed accordingly.

    Sometimes that will be in the way the messengers seem to be hoping for!

    Sometimes, however, maybe we (blessed with a weighty brain and not entirely a slave to our limbic system) know better, and know when it’s right to push through instead.

    Similarly, that voice in your head? You get to decide where it goes and doesn’t. On which note…

    Step 4: Be responsive, not reactive

    We wrote previously on the difference between these:

    A Bone To Pick… Up And Then Put Back Where We Found It

    Measured responses will always be better than knee-jerk reactions, unless it is literally a case of a split-second making a difference. 99% of our problems in life are not so; usually the problem will still be there unchanged after a moment’s mindful consideration, so invest in that moment.

    You’ve probably heard the saying “give me six hours to chop down a tree, and I’ll spend the first four sharpening the axe”. In this case, that can be your mind. Here’s a good starting point:

    No-Frills, Evidence-Based Mindfulness

    And if your mental state is already worse than that, mind racing with threats (real or perceived) and doom-laden scenarios, here’s how to get out of that negative spiral first, so that you can apply the rest of this:

    The Off-Button For Your Brain

    Do remember to turn it on again afterwards, though

    Step 5: Transcend discomfort

    This is partly a callback to step 3, but it’s now coming from a place of a clear ready mind, so the territory should be looking quite different now. Nevertheless, it’s entirely possible that your clear view shows discomfort ahead.

    You’re going to make a conscious decision whether or not to proceed through the discomfort (and if you’re not, then now’s the time to start calmly and measuredly looking at alternative plans; delegating, ditching, etc).

    If you are going to proceed through discomfort, then it can help to frame the discomfort as simply a neutral part of the path to getting where you want. Maybe you’re going to be going way out of your comfort zone in order to deal with something, and if that’s the case, make your peace with it now, in advance.

    “Certainly it hurts” / “Well, what’s the trick then?” / “The trick, William Potter, is not minding that it hurts”

    (lines from a famous scene from the 1962 movie Lawrence of Arabia)

    It’s ok to say to yourself (if it’s what you decide is the right thing to do) “Yep, this experience is going to suck terribly, but I’m going to do it anyway”.

    See also (this being about Radical Acceptance):

    What’s The Worst That Could Happen?

    Take care!

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  • Too Much Or Too Little Testosterone?

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    One Man’s Saw Palmetto Is Another Woman’s Serenoa Repens…

    Today we’re going to look at saw palmetto. So, first:

    What is it?

    Saw palmetto is a type of palm native to the southeastern United States. Its scientific name is “Serenoa repens”, so if that name appears in studies we cite, it’s the same thing. By whichever name, it’s widely enjoyed as a herbal supplement.

    Why do people take it?

    Here’s where it gets interesting, because people take it for some completely opposite reasons…

    Indeed, searching for it on the Internet will cause Google to suggest “…for men” and “…for women” as the top suggestions.

    That’s because it works on testosterone, and testosterone can be a bit of a double-edged sword, so some people want to increase or decrease certain testosterone-related effects on their body.

    And it works for both! Here be science:

    • Testosterone (henceforth, “T”) is produced in the human body.
      • Yes, all human bodies, to some extent.
    • An enzyme called 5-alpha-reductase converts T in to DHT (dihydrogen testosterone)
    • DHT is a much more potent androgen (masculinizing agent) than T alone, such that its effects are often unwanted, including:
      • Enlarged prostate (if you have one)
      • Hair loss (especially in men)
      • New facial hair growth (usually unwanted by women)
        • Women are more likely to get this due to PCOS and/or the menopause

    To avoid those effects, you really want less of your T to be converted into DHT.

    Saw palmetto is a 5α-reductase inhibitor, so if you take it, you’ll have less DHT, and you’ll consequently lose less hair, have fewer prostate problems, etc.

    Read: Determination of the potency of a novel saw palmetto supercritical CO2 extract (SPSE) for 5α-reductase isoform II inhibition using a cell-free in vitro test system

    ^The above study showed that saw palmetto extract performed comparably to finasteride. Finasteride is the world’s main go-to prescription drug for treating enlarged prostate and/or hair loss.

    See also: Natural Hair Supplement: Friend or Foe? Saw Palmetto, a Systematic Review in Alopecia

    Hair today… Growing tomorrow!

    So, what was that about increasing T levels?

    Men usually suffer declining T levels as they get older, with a marked drop around the age of 45. With lower T comes lower energy, lower mood, lower libido, erectile dysfunction, etc.

    Guess what… It’s T that’s needed for those things, not DHT. So if you block the conversion of T to DHT, you’ll have higher blood serum T levels, higher energy, higher mood, higher libido, and all that.

    Read: Standardized Saw Palmetto Extract Directly and Indirectly Affects Testosterone Biosynthesis and Spermatogenesis

    (the above assumes you have testicles, without which, your T levels will certainly not increase)

    Saw Palmetto Against Enlarged Prostate?

    With higher DHT levels in mid-late life, prostate enlargement (benign prostatic hyperlasia) can become a problem for many men. The size of that problem ranges from urinary inconvenience (common, when the prostate presses against the bladder) to prostate cancer (less common, much more serious). Saw palmetto, like other 5α-reductase inhibitors such as finasteride, may be used to prevent or treat this.

    Wondering how safe/reliable it is? We found a very high-quality fifteen-year longitudinal observational study of the use of saw palmetto, and it found:

    ❝The 15 years’ study results suggest that taking S. repens plant extract continuously at a daily dose of 320 mg is an effective and safe way to prevent the progression of benign prostatic hyperplasia.❞

    Read: 15 years’ survey of safety and efficacy of Serenoa repens extract in benign prostatic hyperplasia patients with risk of progression

    Want a second opinion? We also found a 10-year study (by different researchers with different people taking it), which reached the same conclusion:

    ❝The results of study showed the absence of progression, both on subjective criteria (IPSS, and QoL scores), and objective criteria (prostate volume, the rate of urination, residual urine volume). Furthermore, patients had no undesirable effects directly related to the use of this drug.❞

    • IPSS = International Prostate Symptom Score
    • QoL = Quality of Life

    Read: The results of the 10-year study of efficacy and safety of Serenoa repens extract in patients at risk of progression of benign prostatic hyperplasia

    But wait a minute; I, a man over the age of 45 with potentially declining T levels but a fabulous beard, remember that you said just a minute ago that saw palmetto is used by women to avoid having facial hair; I don’t want to lose mine!

    You won’t. Once your facial hair follicles were fully developed and activated during puberty, they’ll carry on doing what they do for life. That’s no longer regulated by hormones once they’re up and running.

    The use of saw palmetto can only be used to limit facial hair if caught early—so it’s more useful at the onset of menopause, for those who have (or will have) such, or else upon the arrival of PCOS symptoms or hirsuitism from some other cause.

    Take The Test!

    Do you have a prostate, and would like to know your IPSS score, and what that means for your prostate health?

    Take The Test Here!

    (takes 1 minute, no need to pee or go probing for anything)

    Bottom Line on Saw Palmetto

    • It blocks the conversion of T into DHT
    • It will increase blood serum T levels, thus boosting mood, energy, libido, etc in men (who typically have more T, but whose T levels decline with age)
    • It will decrease DHT levels, thus limiting hair loss (especially in men) and later-life new facial hair growth (especially in women).
    • It can be used to prevent or treat prostate enlargement
    • Bonus: it’s a potent antioxidant and thus reduces general inflammation (in everyone)

    Want To Try Saw Palmetto?

    We don’t sell it (or anything else), but for your convenience…

    Click here to check out saw palmetto on Amazon!

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  • Heart Smarter for Women – by Dr. Jennifer Mieres

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    Dr. Mieres takes us through understanding our own heart disease risks as individuals rather than as averages. As the title suggests, she does assume a female readership, so if you are a man and have no female loved ones, this might not be the book for you. But aside from that, she walks us through examining risk in the context of age, other health conditions, lifestyle factors, and so forth—including not turning a blind eye to factors that might intersect, such as for example if a physical condition reduces how much we can exercise, or if there’s some reason we can’t follow the usual gold standard of heart-healthy diet.

    On which note, she does offer dietary advice, including information around recipes, meal-planning, and what things to always have in stock, as well as what things matter the most when it comes to what and how we eat.

    It’s not all lifestyle medicine though; Dr. Mieres gives due attention to many of the medications available for heart health issues—and the pros and cons of these.

    The style of the book is very simple and readable pop-science, without undue jargon, and with a generous glossary. As with many books of this genre, it does rely on (presumably apocryphal) anecdotes, though an interesting choice for this book is that it keeps a standing cast of four recurring characters, each to represent a set of circumstances and illustrate how certain things can go differently for different people, with different things then being needed and/or possible. Hopefully, any given reader will find themself represented at least moderately well somewhere in or between these four characters.

    Bottom line: this is a very informative and accessible book, that demystifies a lot of common confusions around heart health.

    Click here to check out Heart Smarter For Women, and take control of your health!

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Related Posts

  • The Worst Way to Wake Up (and What to Do Instead)
  • CBD Oil’s Many Benefits

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    CBD Oil: What Does The Science Say?

    CBD and THC are both derived from the hemp or cannabis plant, but only the latter has euphoriant psychoactive effects, i.e., will get you high. We’re writing here about CBD derived from hemp and not containing THC (thus, will not get you high).

    Laws and regulations differ far too much from place to place for us to try to advise here, so please check your own local laws and regulations. And also, while you’re at it, with your doctor and/or pharmacist.

    As ever, this newsletter is for purposes of education and enjoyment, and does not constitute any kind of legal (or medical) advice.

    With that in mind, onwards to today’s research review…

    CBD for Pain Relief

    CBD has been popularly touted as a pain relief panacea, and there are a lot of pop-science articles out there “debunking” this, but…

    The science seems to back it up. We couldn’t find studies refuting the claim (of CBD as a viable pain relief option). We did, however, find research showing it was good against:

    Note that that latter (itself a research review, not a single study, hence covering a lot of bases) describes it matter-of-factly, with no caveats or weasel-words, as:

    “CBD, a non-euphoriant, anti-inflammatory analgesic with CB1 receptor antagonist and endocannabinoid modulating effects”

    As a quick note: all of the above is about the topical use of CBD oil, not any kind of ingestion

    CBD for Anxiety/Depression

    There’s a well-cited study with what honestly we think was a bit of a small sample size, but compelling results within that:

    A study published in the Brazilian Journal of Psychiatry tested the anxiety levels of 57 men in a simulated public speaking test.

    Compared to placebo…

    • Those who received 300mg of CBD experienced significantly reduced anxiety during the test.
    • Those who received either 150mg or 600mg of CBD experienced more anxiety during the test than the 300mg group
    • This means there’s a sweet spot to the dosage

    There was also a clinical study that found CBD to have anti-depressant effects.

    The methodology was a lot more robust, but the subjects were mice. We can’t have everything in one study, apparently! There is probably a paucity of human volunteers to have their brain slices looked at after tests, though.

    Anyway, what makes this study interesting is that it measured quite an assortment of biological markers in the brain, and found that the CBD had a similar physiological effect to the antidepressant imipramine.

    CBD for Treating Opioid Addiction

    There are a lot of studies for this, both animal and human, but we’d like to put the spotlight on a human study (with the participation of heroin users) that found:

    ❝Within one week, CBD significantly reduced cravings, anxiety, resting heart rate, and salivary cortisol levels. No serious adverse effects were found.❞

    This is groundbreaking because the very thing about heroin is that it’s so addictive and the body rapidly needs more and more of it. You might think “duh”, but most people don’t realize this part:

    Heroin is attractive because it offers (and delivers) an immediate guaranteed “downer”, instant relaxation… with none of the bad side effects of, for example, alcohol. No nausea, no hangover, nothing.

    The problem is that the body gets tolerant to heroin very quickly, meaning your doses need to get bigger and more frequent to have the same effect.

    Before you know it, what seemed like an affordable “self-medication for a stressful life” is very much out of control! Many doctors have personally found this out the hard way.

    So, it’s ruinous:

    • first to your financial health, as the costs rapidly spiral
    • then to your physical health, as you either suffer from withdrawal or eventually overdose

    Consequently, heroin is an incredibly easy drug to get hooked onto, and incredibly difficult to get back off.

    So CBD offering relief is really a game-changer.

    Read it for yourself here!

    And more…

    CBD has been well-studied and found to be effective for a lot of things, more than we could hope to cover in a single edition here.

    Some further reading that may interest you includes:

    Let us know if there’s any of these (or other) conditions you’d like us to look more into the CBD-related research for, because there’s a lot! You can always hit reply to any of our emails, or use the feedback widget at the bottom

    Read (and shop, if you want and it’s permitted where you are):

    10 Best CBD Oils of 2023, According to the Forbes Health Advisory Board

    Don’t Forget…

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    Learn to Age Gracefully

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  • The Inflamed Mind – by Dr. Edward Bullmore

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    Firstly, let’s note that this book was published in 2018, so the “radical new” approach is more like “tried and tested and validated” now.

    Of course, inflammation in the brain is also linked to Alzheimer’s, Parkinson’s, and other neurodegenerative disorders, but that’s not the main topic here.

    Dr. Bullmore, a medical doctor, psychiatrist, and neuroscientist with half the alphabet after his name, knows his stuff. We don’t usually include author bio information here, but it’s also relevant that he has published more than 500 scientific papers and is one of the most highly cited scientists worldwide in neuroscience and psychiatry.

    What he explores in this book, with a lot of hard science made clear for the lay reader, is the mechanisms of action of depression treatments that aren’t just SSRIs, and why anti-inflammatory approaches can work for people with “treatment-resistant depression”.

    The book was also quite prescient in its various declarations of things he expects to happen in the field in the next five years, because they’ve happened now, five years later.

    Bottom line: if you’d like to understand how the mind and body affect each other in the cases of inflammation and depression, with a view to lessening either or both of those things, this is a book for you.

    Click here to check out The Inflamed Mind, and take good care of yours!

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  • Basic Baked Tofu

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    One of the main criticisms of tofu is that it is tasteless. Well, so is flour, but you’re not supposed to eat it plain, and the same goes for tofu. It’s a blank canvas that you get to decide what to do with—not to mention, it’s a canvas that’s very high in protein, and is a complete protein too, containing all essential amino acids. Anyway, here’s a starter recipe that elevates tofu from “nutrition” to “nutritious tasty snack”!

    We were going to do a fancier recipe today, but considered that it might be judicious to cover this basic element first, that can be incorporated into a larger recipe later, a bit like we have done with recipes such as our Tasty Versatile Rice, and Plant-Based Healthy Cream Cheese (amongst others).

    You will need

    • 1 block of extra-firm tofu; these are quite standardized in size; it should be about 12oz; don’t worry if it’s a little more or less.
    • 2 tbsp arrowroot powder (or potato starch if you don’t have arrowroot)
    • 1½ tbsp extra virgin olive oil
    • 1 tbsp nutritional yeast
    • 1 tsp black pepper
    • ½ tsp MSG or 1 tsp low-sodium salt
    • Optional: ½ tsp garlic powder
    • Optional: ½ tsp ground turmeric

    Method

    (we suggest you read everything at least once before doing anything)

    1) Preheat the oven to 425ºF / 220ºC.

    2) Press the tofu for about 15 minutes (to remove excess moisture), using a tofu press if you have one. If you don’t, then here is an example product on Amazon, or alternatively, you can go with the time-honored tradition of cutting the tofu lengthways into slabs, and wrapping it in a lint-free kitchen towel or muslin cloth, and pressing it with heavy books. We don’t recommend pressing for more than about 15 minutes, as you are going to bake the tofu so you don’t want it too dry going in.

    3) Cut the tofu into cubes. Size is up to you, but half-inch cubes are very respectable.

    4) Combine the tofu cubes in a big bowl with the oil and seasonings, including the nutritional yeast but not the arrowroot powder or potato starch yet. You will need to toss them gently (very gently; they are fragile!) to combine.

    5) Add the arrowroot powder or potato starch, and again toss gently to combine. We do this last, because it would stop the other things from sticking properly if we did it earlier.

    6) Arrange the tofu on a baking tray lined with baking paper, in a single layer so that the cubes don’t touch. Bake for 15 minutes, turn them over, and bake for a further 15 minutes on the other side. They should now be golden and crisp, but if they’re not, just give them a little more time.

    7) Serve as a snack, or set aside for whatever else you’re going to do with them in a larger more complex recipe.

    Enjoy!

    Want to learn more?

    For those interested in some of the science of what we have going on today:

    Take care!

    Don’t Forget…

    Did you arrive here from our newsletter? Don’t forget to return to the email to continue learning!

    Learn to Age Gracefully

    Join the 98k+ American women taking control of their health & aging with our 100% free (and fun!) daily emails: