See what other 10almonds subscribers are asking!

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It’s Q&A Day at 10almonds!

Q: I would be interested in learning more about collagen and especially collagen supplements/powders and of course if needed, what is the best collagen product to take. What is collagen? Why do we need to supplement the collagen in our body? Thank you PS love the information I am receiving in the news letters. Keep it up

We’re glad you’re enjoying them! Your request prompted us to do our recent Research Review Monday main feature on collagen supplementation—we hope it helped, and if you’ve any more specific (or other) question, go ahead and let us know! We love questions and requests

Q: Great article about the health risks of salt to organs other than the heart! Is pink Himalayan sea salt, the pink kind, healthier?

Thank you! And, no, sorry. Any salt that is sodium chloride has the exact same effect because it’s chemically the same substance, even if impurities (however pretty) make it look different.

If you want a lower-sodium salt, we recommend the kind that says “low sodium” or “reduced sodium” or similar. Check the ingredients, it’ll probably be sodium chloride cut with potassium chloride. Potassium chloride is not only not a source of sodium, but also, it’s a source of potassium, which (unlike sodium) most of us could stand to get a little more of.

For your convenience: here’s an example on Amazon!

Bonus: you can get a reduced sodium version of pink Himalayan salt too!

Q: Can you let us know about more studies that have been done on statins? Are they really worth taking?

That is a great question! We imagine it might have been our recent book recommendation that prompted it? It’s quite a broad question though, so we’ll do that as a main feature in the near future!

Q: Is MSG healthier than salt in terms of sodium content or is it the same or worse?

Great question, and for that matter, MSG itself is a great topic for another day. But your actual question, we can readily answer here and now:

  • Firstly, by “salt” we’re assuming from context that you mean sodium chloride.
  • Both salt and MSG do contain sodium. However…
  • MSG contains only about a third of the sodium that salt does, gram-for-gram.
  • It’s still wise to be mindful of it, though. Same with sodium in other ingredients!
  • Baking soda contains about twice as much sodium, gram for gram, as MSG.

Wondering why this happens?

Salt (sodium chloride, NaCl) is equal parts sodium and chlorine, by atom count, but sodium’s atomic mass is lower than chlorine’s, so 100g of salt contains only 39.34g of sodium.

Baking soda (sodium bicarbonate, NaHCO₃) is one part sodium for one part hydrogen, one part carbon, and three parts oxygen. Taking each of their diverse atomic masses into account, we see that 100g of baking soda contains 27.4g sodium.

MSG (monosodium glutamate, C₅H₈NO₄Na) is only one part sodium for 5 parts carbon, 8 parts hydrogen, 1 part nitrogen, and 4 parts oxygen… And all those other atoms put together weigh a lot (comparatively), so 100g of MSG contains only 12.28g sodium.

Q: Thanks for the info about dairy. As a vegan, I look forward to a future comment about milk alternatives

Thanks for bringing it up! What we research and write about is heavily driven by subscriber feedback, so notes like this really help us know there’s an audience for a given topic!

We’ll do a main feature on it, to do it justice. Watch out for Research Review Monday!

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  • Breakfasting For Health?

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    Breakfast Time!

    In yesterday’s newsletter, we asked you for your health-related opinions on the timings of meals.

    But what does the science say?

    Quick recap on intermittent fasting first:

    Today’s article will rely somewhat on at least a basic knowledge of intermittent fasting, what it is, and how and why it works.

    Armed with that knowledge, we can look at when it is good to break the fast (i.e. breakfast) and when it is good to begin the fast (i.e. eat the last meal of the day).

    So, if you’d like a quick refresher on intermittent fasting, here it is:

    Intermittent Fasting: We Sort The Science From The Hype

    And now, onwards!

    One should eat breakfast first thing: True or False?

    True! Give or take one’s definition of “first thing”. We did a main feature about this previously, and you can read a lot about the science of it, and see links to studies:

    The Circadian Rhythm: Far More Than Most People Know

    In case you don’t have time to read that now, we’ll summarize the most relevant-to-today’s-article conclusion:

    The optimal time to breakfast is around 10am (this is based on getting sunlight around 8:30am, so adjust if this is different for you)

    It doesn’t matter when we eat; calories are calories & nutrients are nutrients: True or False?

    Broadly False, for practical purposes. Because, indeed calories are calories and nutrients are nutrients at any hour, but the body will do different things with them depending on where we are in the circadian cycle.

    For example, this study in the Journal of Nutrition found…

    ❝Our results suggest that in relatively healthy adults, eating less frequently, no snacking, consuming breakfast, and eating the largest meal in the morning may be effective methods for preventing long-term weight gain.

    Eating breakfast and lunch 5-6 h apart and making the overnight fast last 18-19 h may be a useful practical strategy.❞

    ~ Dr. Hana Kahleova et al.

    Read in full: Meal Frequency and Timing Are Associated with Changes in Body Mass Index

    We should avoid eating too late at night: True or False?

    False per se, True in the context of the above. Allow us to clarify:

    There is nothing inherently bad about eating late at night; there is no “bonus calorie happy hour” before bed.

    However…

    If we are eating late at night, that makes it difficult to breakfast in the morning (as is ideal) and still maintain a >16hr fasting window as is optimal, per:

    ❝the effects of the main forms of fasting, activating the metabolic switch from glucose to fat and ketones (G-to-K), starting 12-16 h after cessation or strong reduction of food intake

    ~ Dr. Françoise Wilhelmi de Toledo et al.

    Read in full: Unravelling the health effects of fasting: a long road from obesity treatment to healthy life span increase and improved cognition

    So in other words: since the benefits of intermittent fasting start at 12 hours into the fast, you’re not going to get them if you’re breakfasting at 10am and also eating in the evening.

    Summary:

    • It is best to eat breakfast around 10am, generally (ideally after some sunlight and exercise)
    • While there’s nothing wrong with eating in the evening per se, doing so means that a 10am breakfast will eliminate any fasting benefits you might otherwise get
    • If a “one meal a day, and that meal is breakfast” lifestyle doesn’t suit you, then one possible good compromise is to have a large breakfast, and then a smaller meal in the late afternoon / early evening.

    One last tip: the above is good, science-based information. Use it (or don’t), as you see fit. We’re not the boss of you:

    • Maybe you care most about getting the best circadian rhythm benefits, in which case, prioritizing breakfast being a) in the morning and b) the largest meal of the day, is key
    • Maybe you care most about getting the best intermittent fasting benefits, in which case, for many people’s lifestyle, a fine option is skipping eating in the morning, and having one meal in the late afternoon / early evening.

    Take care!

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  • Carrots vs Parsnips – Which is Healthier?

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    Our Verdict

    When comparing carrots to parsnips, we picked the parsnips.

    Why?

    There are arguments for both! But we say parsnips win on overall nutritional density.

    In terms of macros, parsnips vary quite a lot from region to another, but broadly speaking, parsnips have more carbs and fiber, and/but the ratios are such that carrots have the lower glycemic index. We’ll call this one a win for carrots.

    When it comes to vitamins, carrots have more of vitamins A, B2, B3, B6, and choline, while parsnips have more of vitamins B1, B5, B9, C, E, and K. A small win for parsnips here.

    In the category of minerals, carrots are not higher in any minerals, while parsnips are higher in calcium, copper, iron, magnesium, manganese, phosphorus, potassium, selenium, and zinc. An overwhelming win for parsnips.

    While the overall vitamin and mineral content puts parsnips ahead, it’s still worth noting that carrots have highly bioavailable megadoses of vitamin A.

    Another thing to note is that the glycemic index recorded for both is when peeled and boiled, whereas both of these root vegetables can be enjoyed raw if you wish, which has a much lower GI.

    In short, enjoy either or both, but parsnips are the more nutritionally dense overall.

    Want to learn more?

    You might like to read:

    Glycemic Index vs Glycemic Load vs Insulin Index

    Take care!

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  • New News From The Centenarian Blue Zones

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    From Blue To Green…

    We sometimes write about supercentenarians, which word is usually used in academia to refer to people who are not merely over 100 years of age, but over 110 years. These people can be found in many countries, but places where they have been found to be most populous (as a percentage of the local population) have earned the moniker “Blue Zones”—of which Okinawa and Sardinia are probably the most famous, but there are others too.

    This is in contrast to, for example “Red Zones”, a term often used for areas where a particular disease is endemic, or areas where a disease is “merely” epidemic, but particularly rife at present.

    In any case, back to the Blue Zones, where people live the longest and healthiest—because the latter part is important too! See also:

    • Lifespan: how long we live
    • Healthspan: how long we stay healthy (portmanteau of “healthy lifespan”)

    Most of our readers don’t live in a Blue Zone (in fact, many live in a COVID Red Zone, a diabetes Red Zone, and a heart disease Red Zone), but that doesn’t mean we can’t all take tips from the Blue Zones and apply them, for example:

    You may be wondering… How much good will this do me? And, we do have an answer for that:

    When All’s Said And Done, How Likely Are You To Live To 100?

    Now that we’re all caught-up…

    The news from the Blues

    A team of researchers did a big review of observational studies of centenarians and near-centenarians (aged 95+). Why include the near-centenarians, you ask? Well, most of the studies are also longitudinal, and if we’re doing an observational study of the impact of lifestyle factors on a 100-year-old, it’s helpful to know what they’ve been doing recently. Hence nudging the younger-end cutoff a little lower, so as to not begin each study with fresh-faced 100-year-olds whom we know nothing about.

    Looking at thousands of centenarians (and near-centenarians, but also including some supercentenarians, up the age of 118), the researchers got a lot of very valuable data, far more than we have room to go into here (do check out the paper at the bottom of this article, if you have time; it’s a treasure trove of data), but one of the key summary findings was a short list of four factors they found contributed the most to extreme longevity:

    1. A diverse diet with low salt intake: in particular, a wide variety of plant diversity, including protein-rich legumes, though fish featured prominently also. On average they got 57% and 65% of their energy intake from carbohydrates, 12% to 32% from protein, and 27% to 31% from fat. As for salt, they averaged 1.6g of sodium per day, which is well within the WHO’s recommendation of averaging under 2g of sodium per day. As a matter of interest, centenarians in Okinawa itself averaged 1.1g of sodium per day.
    2. Low medication use: obviously there may be a degree of non-causal association here, i.e. the same people who just happened to be healthier and therefore lived longer, correspondingly took fewer medications—they took fewer medications because they were healthier; they weren’t necessarily healthier because they took fewer medications. That said, overmedication can be a big problem, especially in places with a profit motive like the US, and can increase the risk of harmful drug interactions, and side effects that then need more medications to treat the side effects, as well as direct iatrogenic damage (i.e. this drug treats your condition, but as the cost of harming you in some other way). Naturally, sometimes we really do need meds, but it’s a good reminder to do a meds review with one’s doctor once in a while, and see if everything’s still of benefit.
    3. Getting good sleep: not shocking, and this one’s not exactly news. But what may be shocking is that 68% of centenarians reported consistently getting enough good-quality sleep. To put that into perspective, only 35% of 10almonds readers reported regularly getting sleep in the 7–9 hours range.
    4. Rural living environment: more than 75% of the centenarians and near-centenarians lived in rural areas. This is not usually something touted as a Blue Zones thing on lists of Blue zones things, but this review strongly highlighted it as very relevant. In the category of things that are more obvious once it’s pointed out, though, this isn’t necessarily such a difference between “country folk” and “city folk”, so much as the ability to regularly be in green spaces has well-established health benefits physically, mentally, and both combined (such as: neurologically).

    See: The health benefits of the great outdoors: A systematic review and meta-analysis of greenspace exposure and health outcomes

    And showing that yes, even parks in cities make a significant difference:

    The association of green space, tree canopy and parks with life expectancy in neighborhoods of Los Angeles

    Want to know more?

    You can read the study in full here:

    A systematic review of diet and medication use among centenarians and near-centenarians worldwide

    Take care!

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  • Savoy Cabbage vs Pak Choi – 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 savoy cabbage to pak choi, we picked the savoy.

    Why?

    Looking at the macros first, the savoy has a little more protein, just under 3x the carbs, and just over 3x the fiber. A modest yet respectable win for savoy.

    In terms of vitamins, savoy has more of vitamins B1, B5, B9, E, K, and choline, while pak choi has more of vitamins A, B2, B3, and C. Thus, a 6:4 win for savoy.

    When it comes to minerals, savoy has more copper, magnesium, manganese, phosphorus, potassium, selenium, and zinc, while pak choi has more calcium, iron, and potassium. So this time, a 7:3 win for savoy.

    On the other hand, pak choi scores higher on the polyphenols side, especially in the categories of kaempferol and quercetin.

    Still, adding up the sections, we conclude this one’s an overall win for savoy cabbage. Of course, enjoy either or both, though!

    Want to learn more?

    You might like to read:

    Fight Inflammation & Protect Your Brain, With Quercetin

    Take care!

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  • Seriously Useful Communication Skills!

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    What Are Communication Skills, Really?

    Superficially, communication is “conveying an idea to someone else”. But then again…

    Superficially, painting is “covering some kind of surface in paint”, and yet, for some reason, the ceiling you painted at home is not regarded as equally “good painting skills” as Michaelangelo’s, with regard to the ceiling of the Sistine Chapel.

    All kinds of “Dark Psychology” enthusiasts on YouTube, authors of “Office Machiavelli” handbooks, etc, tell us that good communication skills are really a matter of persuasive speaking (or writing). And let’s not even get started on “pick-up artist” guides. Bleugh.

    Not to get too philosophical, but here at 10almonds, we think that having good communication skills means being able to communicate ideas simply and clearly, and in a way that will benefit as many people as possible.

    The implications of this for education are obvious, but what of other situations?

    Conflict Resolution

    Whether at work or at home or amongst friends or out in public, conflict will happen at some point. Even the most well-intentioned and conscientious partners, family, friends, colleagues, will eventually tread on our toes—or we, on theirs. Often because of misunderstandings, so much precious time will be lost needlessly. It’s good for neither schedule nor soul.

    So, how to fix those situations?

    I’m OK; You’re OK

    In the category of “bestselling books that should have been an article at most”, a top-tier candidate is Thomas Harris’s “I’m OK; You’re OK”.

    The (very good) premise of this (rather padded) book is that when seeking to resolve a conflict or potential conflict, we should look for a win-win:

    • I’m not OK; you’re not OK ❌
      • For example: “Yes, I screwed up and did this bad thing, but you too do bad things all the time”
    • I’m OK; you’re not OK ❌
      • For example: “It is not I who screwed up; this is actually all your fault”
    • I’m not OK; you’re OK ❌
      • For example: “I screwed up and am utterly beyond redemption; you should immediately divorce/disown/dismiss/defenestrate me”
    • I’m OK; you’re OK ✅
      • For example: “I did do this thing which turned out to be incorrect; in my defence it was because you said xyz, but I can understand why you said that, because…” and generally finding a win-win outcome.

    So far, so simple.

    “I”-Messages

    In a conflict, it’s easy to get caught up in “you did this, you did that”, often rushing to assumptions about intent or meaning. And, the closer we are to the person in question, the more emotionally charged, and the more likely we are to do this as a knee-jerk response.

    “How could you treat me this way?!” if we are talking to our spouse in a heated moment, perhaps, or “How can you treat a customer this way?!” if it’s a worker at Home Depot.

    But the reality is that almost certainly neither our spouse nor the worker wanted to upset us.

    Going on the attack will merely put them on the defensive, and they may even launch their own counterattack. It’s not good for anyone.

    Instead, what really happened? Express it starting with the word “I”, rather than immediately putting it on the other person. Often our emotions require a little interrogation before they’ll tell us the truth, but it may be something like:

    “I expected x, so when you did/said y instead, I was confused and hurt/frustrated/angry/etc”

    Bonus: if your partner also understands this kind of communication situation, so much the better! Dark psychology be damned, everything is best when everyone knows the playbook and everyone is seeking the best outcome for all sides.

    The Most Powerful “I”-Message Of All

    Statements that start with “I” will, unless you are rules-lawyering in bad faith, tend to be less aggressive and thus prompt less defensiveness. An important tool for the toolbox, is:

    “I need…”

    Softly spoken, firmly if necessary, but gentle. If you do not express your needs, how can you expect anyone to fulfil them? Be that person a partner or a retail worker or anyone else. Probably they want to end the conflict too, so throw them a life-ring and they will (if they can, and are at least halfway sensible) grab it.

    • “I need an apology”
    • “I need a moment to cool down”
    • “I need a refund”
    • “I need some reassurance about…” (and detail)

    Help the other person to help you!

    Everything’s best when it’s you (plural) vs the problem, rather than you (plural) vs each other.

    Apology Checklist

    Does anyone else remember being forced to write an insincere letter of apology as a child, and the literary disaster that probably followed? As adults, we (hopefully) apologize when and if we mean it, and we want our apology to convey that.

    What follows will seem very formal, but honestly, we recommend it in personal life as much as professional. It’s a ten-step apology, and you will forget these steps, so we recommend to copy and paste them into a Notes app or something, because this is of immeasurable value.

    It’s good not just for when you want to apologize, but also, for when it’s you who needs an apology and needs to feel it’s sincere. Give your partner (if applicable) a copy of the checklist too!

    1. Statement of apology—say “I’m sorry”
    2. Name the offense—say what you did wrong
    3. Take responsibility for the offense—understand your part in the problem
    4. Attempt to explain the offense (not to excuse it)—how did it happen and why
    5. Convey emotions; show remorse
    6. Address the emotions/damage to the other person—show that you understand or even ask them how it affected them
    7. Admit fault—understand that you got it wrong and like other human beings you make mistakes
    8. Promise to be better—let them realize you’re trying to change
    9. Tell them how you will try to do it different next time and finally
    10. Request acceptance of the apology

    Note: just because you request acceptance of the apology doesn’t mean they must give it. Maybe they won’t, or maybe they need time first. If they’re playing from this same playbook, they might say “I need some time to process this first” or such.

    Want to really superpower your relationship? Read this together with your partner:

    Hold Me Tight: Seven Conversations for a Lifetime of Love, and, as a bonus:

    The Hold Me Tight Workbook: A Couple’s Guide for a Lifetime of Love

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  • Mediterranean Air Fryer Cookbook – by Naomi Lane

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    There are Mediterranean Diet cookbooks, and there are air fryer cookbooks. And then there are (a surprisingly large intersection of!) Mediterranean Diet air fryer cookbooks. We wanted to feature one of them in today’s newsletter… And as part of the selection process, looked through quite a stack of them, and honestly, were quite disappointed with many. This one, however, was one of the ones that stood out for its quality of both content and clarity, and after a more thorough reading, we now present it to you:

    Naomi Lane is a professional dietician, chef, recipe developer, and food writer… And it shows, on all counts.

    She covers what the Mediterranean diet is, and she covers far more than this reviewer knew it was even possible to know about the use of an air fryer. That alone would make the book a worthy purchase already.

    The bulk of the book is the promised 200 recipes. They cover assorted dietary requirements (gluten-free, dairy-free, etc) while keeping to the Mediterranean Diet.

    The recipes are super clear, just what you need to know, no reading through a nostalgic storytime first to find things. Also no pictures, which will be a plus for some readers and a minus for others. The recipes also come complete with nutritional information for each meal (including sodium), so you don’t have to do your own calculations!

    Bottom line: this is the Mediterranean Diet air fryer cook book. Get it, thank us later!

    Get your copy of “Mediterranean Air Fryer Cookbook” on Amazon today!

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