These Top Few Things Make The Biggest Difference To Health

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The Best Few Interventions For The Best Health

Writer’s note: I was going to do something completely different for today (so that can go out another week now), but when reflecting on my own “what should I focus on in the new year?” (in terms of my own personal health goals and such) it occured to me that I should look back on the year’s articles, to take our own advice myself, and see what most important things I should make sure to focus on.

In so doing for myself, it occured to me that you, our subscribers who like condensed information and simple interventions for big positive effects, might also find value in a similar once-over. And so, today’s main feature was born!

Sometimes at 10almonds we talk about “those five things that affect everything”. They are:

  1. Good diet
  2. Good exercise
  3. Good sleep
  4. Not drinking
  5. Not smoking

If we were to add a sixth in terms of things that make a huge difference, it would be “manage stress effectively” and a seventh, beyond the scope of our newsletter, would be “don’t be socioeconomically disadvantaged” (e.g. poor, and/or part of some disprivileged minority group).

But as for those five we listed, it still leaves the question: what are the few most effective things we can do to improve them? Where can we invest our time/energy/effort for greatest effect?

Good diet

Best current science consistently recommends the Mediterranean Diet:

The Mediterranean Diet: What Is It Good For?

But it can be tweaked for specific desired health considerations:

Four Ways To Upgrade The Mediterranean Diet

Other most-effective dietary tweaks that impact a lot of other areas of health include looking after your gut health and looking after your blood sugars:

Making Friends With Your Gut (You Can Thank Us Later)

and

“Let Them Eat Cake”, She Said (10 Ways To Balance Blood Sugars)

Good exercise

Most exercise is good, but two of the most beneficial things that are (for most people) easy to implement are walking, and High-Intensity Interval Training:

How To Do HIIT (Without Wrecking Your Body)

Good sleep

This means quality and quantity! We cannot skimp on either and expect good health:

Why You Probably Need More Sleep

and as for quality,

The Head-To-Head Of Google and Apple’s Top Apps For Getting Your Head Down

Not drinking

According to the World Health Organization, the only safe amount of alcohol is zero.

See also:

Can We Drink To Good Health? (e.g. Red Wine & Heart Health)

and

How To Reduce Or Quit Alcohol

Not smoking

We haven’t done a main feature on this! It’s probably not really necessary, as it’s not very contentious to say “smoking is bad for everything”.

WHO | Tobacco kills up to half its users who don’t quit

However, as a side-note, while cannabis is generally recognised as not as harmful as tobacco-based products, it has some fairly major drawbacks too. For some people, the benefits (e.g. pain relief) may outweigh the risks, though:

Cannabis Myths vs Reality

Final thoughts

Not sure where to start? We suggest this order of priorities, unless you have a major health condition that makes something else a higher priority:

  1. If you smoke, stop
  2. If you drink, reduce, or ideally stop
  3. Improve your diet

About that diet…

When it comes to exercise, get your 10,000 daily steps in (actually, science says 8,000 steps is fine), and consider adding HIIT per our above article, when you feel like adding that in. As for that about the steps:

Meta-analysis of 15 studies reports new findings on how many daily walking steps needed for longevity benefit

When it comes to sleep, if you’re taking care of the above things then this will probably take care of itself, if you don’t have a sleep-inconvenient lifestyle (e.g. shift work, just had a baby, etc) or a sleep disorder.

Take care!

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  • The Diet Myth – by Dr. Tim Spector

    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.

    Why are we supposed to go low-carb, but get plenty of whole grains? Avoid saturated fat, but olive oil is one of the healthiest fats around? Will cheese kill us or save us? Even amongst the well-informed, there’s a lot of confusion. This book addresses these and many such topics.

    A main theme of the book is howa lot of it relates to the state of our gut microbiome, and what is good or bad for that. He also discusses, for example, how microbes predict obesity better than genes, and the good news is: we can change our microbes a lot more easily than we can change our genes!

    In the category of criticism, he repeats some decades-old bad science in some areas outside of his field (i.e. unrelated to nutrition), so that’s unfortunate, and/but doesn’t detract from the value of the book if we keep to the main topic.

    Bottom line: if you’d like to understand better the physiology and microbiology behind why dieting does work for most people (and how to do it better), then this is a great book for that.

    Click here to check out The Diet Myth, and learn the science behind the confusion!

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  • Undoing The Damage Of Life’s Hard Knocks

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    Sometimes, What Doesn’t Kill Us Makes Us Insecure

    We’ve written before about Complex PTSD, which is much more common than the more popularly understood kind:

    PTSD, But, Well…. Complex.

    Given that C-PTSD affects so many people (around 1 in 5, but really, do read the article above! It explains it better than we have room to repeat today), it seems like a good idea to share tips for managing it.

    (Last time, we took all the space for explaining it, so we just linked to some external resources at the end)

    What happened to you?

    PTSD has (as a necessity, as part of its diagnostic criteria) a clear event that caused it, which makes the above question easy to answer.

    C-PTSD often takes more examination to figure out what tapestry of circumstances (and likely but not necessarily: treatment by other people) caused it.

    Often it will feel like “but it can’t be that; that’s not that bad”, or “everyone has things like that” (in which case, you’re probably one of the one in five).

    The deeper questions

    Start by asking yourself: what are you most afraid of, and why? What are you most ashamed of? What do you fear that other people might say about you?

    Often there is a core pattern of insecurity that can be summed up in a simple, harmful, I-message, e.g:

    • I am a bad person
    • I am unloveable
    • I am a fake
    • I am easy to hurt
    • I cannot keep my loved ones safe

    …and so forth.

    For a bigger list of common insecurities to see what resonates, check out:

    Basic Fears/Insecurities, And Their Corresponding Needs/Desires

    Find where they came from

    You probably learned bad beliefs, and consequently bad coping strategies, because of bad circumstances, and/or bad advice.

    • When a parent exclaimed in anger about how stupid you are
    • When a partner exclaimed in frustration that always mess everything up
    • When an employer told you you weren’t good enough

    …or maybe they told you one thing, and showed you the opposite. Or maybe it was entirely non-verbal circumstances:

    • When you gambled on a good idea and lost everything
    • When you tried so hard at some important endeavour and failed
    • When you thought someone could be trusted, and learned the hard way that you were wrong

    These are “life’s difficult bits”, but when we’ve lived through a whole stack of them, it’s less like a single shattering hammer-blow of PTSD, and more like the consistent non-stop tap tap tap that ends up doing just as much damage in the long run.

    Resolve them

    That may sound a bit like a “and quickly create world peace” level of task, but we have tools:

    Ask yourself: what if…

    …it had been different? Take some time and indulge in a full-blown fantasy of a life that was better. Explore it. How would those different life lessons, different messages, have impacted who you are, your personality, your behaviour?

    This is useful, because the brain is famously bad at telling real memories from false ones. Consciously, you’ll know that one was an exploratory fantasy, but to your brain, it’s still doing the appropriate rewiring. So, little by little, neuroplasticity will do its thing.

    Tell yourself a better lie

    We borrowed this one from the title of a very good book which we’ve reviewed previously.

    This idea is not about self-delusion, but rather that we already express our own experiences as a sort of narrative, and that narrative tends to contain value judgements that are often not useful, e.g. “I am stupid”, “I am useless”, and all the other insecurities we mentioned earlier. Some simple examples might be:

    • “I had a terrible childhood” → “I have come so far”
    • “I should have known better” → “I am wiser now”
    • “I have lost so much” → “I have experienced so much”

    So, replacing that self-talk can go a long way to re-writing how secure we feel, and therefore how much trauma-response (ideally: none!) we have to stimuli that are not really as threatening as we sometimes feel they are (a hallmark of PTSD in general).

    Here’s a guide to more ways:

    How To Get Your Brain On A More Positive Track (Without Toxic Positivity)

    Take care!

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  • Dark Calories – by Dr. Catherine Shanahan

    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.

    You may be wondering: do we really need a 416-page book to say “don’t use vegetable oils”?

    The author, who was a biochemist before becoming a family physician, takes a lot of care to explain in ways the non-chemists amongst us can understand (with molecular diagrams very well-labelled), exactly why certain seed/vegetable oils (both of those names being imprecise and unhelpful as umbrella terms) cause metabolic problems for us, when in contrast olive oil, avocado oil, and even peanut oil, do not.

    Understanding is, for many, the root foundation of compliance. We are more likely to abide by rules we understand the logic behind, than seemingly arbitrary “thou shalt not…” proclamations.

    So that’s an important strength of the book, demystifying various fats and how our body responds to them on a biochemical level, not just “is associated with such-and-such, based on observational population studies”. This kind of explanation clears up why, for example, seed oils correlate with obesity more than calories, sugar, wheat, or beef—having as it does to do with affecting our body’s ability to generate and use energy.

    She also offers practical tips/reminders throughout, such as how “organic” does not necessarily mean “healthy” (indeed, many poisonous plants can be grown “organically”), and nor does “organic” mean “unrefined”, it speaks only for the conditions in which the raw product was first made, before other things were done to it later.

    We learn a lot, too, about the processes of oxidation, the biochemistry behind that (more diagrams!), and of course the inflammatory response to same (an important factor in most if not all chronic disease).

    The style is mostly very easy-to-read pop-science, though if you’re not a chemist, you’ll probably need to slow down for the biochemistry explanations (this reviewer certainly did).

    Bottom line: this is more than just a litany against vegetable oils; it’s a ground-upwards education in metabolic biochemistry for the layperson, and what that means for us in terms of chronic disease risks.

    Click here to check out Dark Calories, and learn what’s going on with these oils!

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  • Sunflower Seeds vs Sesame Seeds – Which is Healthier?

    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.

    Our Verdict

    When comparing sunflower seeds to sesame seeds, we picked the sunflower.

    Why?

    In moderation, both are very healthy. We say “in moderation” because they’re both about 50% fat and such fats, while vital for life, are generally best enjoyed in small portions. Of that fat, sunflower has the slightly better fat profile; they’re both mostly poly- and monounsaturated fats, but sunflower has 10% saturated fat while sesame has 15%. Aside from fats, sunflower has slightly more protein and sesame has slightly more carbs. While sesame has slightly more fiber, because of the carb profile sunflower still has the lower glycemic index. All in all, a moderate win for sunflower in the macros category.

    You may be wondering, with all that discussion of fats, what they’re like for omega-3, and sesame seeds have more omega-3, though sunflower seeds contain it too. Still, a point in sesame’s favor here.

    When it comes to vitamins, sunflower has more of vitamins A, B1, B2, B3, B5, B6, B9, C, E, and choline, while sesame is not higher in any vitamins.

    In the category of minerals, sunflower has more phosphorus, potassium, and selenium, while sesame has more calcium, copper, iron, and zinc. This is nominally a marginal win for sesame, but it should be noted that sunflower is still very rich in copper, iron, and zinc too (but not calcium).

    Adding up the categories makes for a moderate win for sunflower seeds, but as ever, enjoy both; diversity is best!

    Want to learn more?

    You might like to read:

    Sunflower Seeds vs Pumpkin Seeds – Which is Healthier?

    Take care!

    Don’t Forget…

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  • Passion Fruit vs Pomegranate – Which is Healthier?

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    Our Verdict

    When comparing passion fruit to pomegranate, we picked the passion fruit.

    Why?

    Both of these fruits have beaten a lot of other contenders, so it’s time to pit them against each other:

    In terms of macros, passion fruit has more protein, carbs, and fiber, the ratio of which meaning also that passion fruit has the lower glycemic index. So, we say passion fruit wins on macros.

    In the category of vitamins, things are more even; passion fruit has more of vitamins A, B2, B3, B6, and C, while pomegranate has more of vitamins B1, B5, B9, E, and K. In light of this 5:5 tie, and since passion fruit’s overall vitamin coverage is better (in terms of meeting RDA needs) but pomegranate’s vitamins are often in shorter supply in diet, we’re calling it a tie on vitamins.

    When it comes to minerals, passion fruit has more calcium, iron, magnesium, phosphorus, potassium, and selenium, while pomegranate has more copper, manganese, and zinc. That’s already an easy 6:3 win for passion fruit, before we even consider the fact that passion fruit’s minerals’ margin of difference is greater too.

    Adding it up makes for a clear win for passion fruit. As ever when it comes to plants, enjoy both if you can, though!

    Want to learn more?

    You might like to read:

    What’s Your Plant Diversity Score?

    Take care!

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  • Cordyceps: Friend Or Foe?

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    Cordyceps: friend or foe?

    Cordyceps is a famously frightening fungus. It’s the one responsible for “zombie ants” and other zombie creatures, and it’s the basis for the existential threat to humanity in the TV show The Last of Us.

    It’s a parasitic fungus that controls the central and peripheral nervous systems of its host, slowly replacing the host’s body, as well as growing distinctive spines that erupt out of the host’s body. Taking over motor functions, it compels the host to do two main things, which are to eat more food, and climb to a position that will be good to release spores from.

    Fortunately, none of that matters to humans. Cordyceps does not (unlike in the TV show) affect humans that way.

    What does Cordyceps do in humans?

    Cordyceps (in various strains) is enjoyed as a health supplement, based on a long history of use in Traditional Chinese Medicine, and nowadays it’s coming under a scientific spotlight too.

    The main health claims for it are:

    • Against inflammation
    • Against aging
    • Against cancer
    • For blood sugar management
    • For heart health
    • For exercise performance

    Sounds great! What does the science say?

    There’s a lot more science for the first three (which are all closely related to each other, and often overlapping in mechanism and effect).

    So let’s take a look:

    Against inflammation

    The science looks promising for this, but studies so far have either been in vitro (cell cultures in petri dishes), or else murine in vivo (mouse studies), for example:

    In summary: we can see that it has anti-inflammatory properties for mice and in the lab; we’d love to see the results of studies done on humans, though. Also, while it has anti-inflammatory properties, it performed less well than commonly-prescribed anti-inflammatory drugs, for example:

    ❝C. militaris can modulate airway inflammation in asthma, but it is less effective than prednisolone or montelukast.❞

    Source: Effects of the immunomodulatory agent Cordyceps militaris on airway inflammation in a mouse asthma model

    Against aging

    Because examining the anti-aging effects of a substance requires measuring lifespans and repeating the experiment, anti-aging studies do not tend to be done on humans, because they would take lifetimes to perform. To this end, it’s inconvenient, but not a criticism of Cordyceps, that studies have been either mouse studies (short lifespan, mammals like us) or fruit fly studies (very short lifespan, genetically surprisingly similar to us).

    The studies have had positive results, with typical lifespan extensions of 15–20%:

    Against cancer

    Once again, the studies here have been in vitro, or murine in vivo. They do look good though:

    In vitro (human cell cultures in a lab):

    In vivo (mouse studies):

    Summary of these is: Cordyceps quite reliably inhibits tumor growth in vitro (human cell cultures) and in vivo (mouse studies). However, trials in human cancer patients are so far conspicuous by their absence.

    For blood sugar management

    Cordyceps appears to mimic the action of insulin, without triggering insulin sensitivity. For example:

    The anti-hyperglycemic activity of the fruiting body of Cordyceps in diabetic rats

    There were some other rat/mouse studies with similar results. No studies in humans yet.

    For heart health

    Cordyceps contains adenosine. You may remember that caffeine owes part of its stimulant effect to blocking adenosine, the hormone that makes us feel sleepy. So in this way, Cordyceps partially does the opposite of what caffeine does, and may be useful against arrhythmia:

    Cardiovascular protection of Cordyceps sinensis act partially via adenosine receptors

    For exercise performance

    A small (30 elderly participants) study found that Cordyceps supplementation improved VO2 max by 7% over the course of six weeks:

    Randomized double-blind placebo-controlled clinical trial and assessment of fermentation product of Cordyceps sinensis in enhancing aerobic capacity and respiratory function of the healthy elderly volunteers

    However, another small study (22 young athletes) failed to reproduce those results:

    Cordyceps Sinensis supplementation does not improve endurance exercise performance

    In summary…

    Cordyceps almost certainly has anti-inflammation, anti-aging, and anti-cancer benefits.

    Cordyceps may have other benefits too, but the evidence is thinner on the ground for those, so far.

    Don’t Forget…

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