Hello Sleep – by Dr. Jade Wu

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We’ve reviewed other sleep books before, so what makes this one stand out?

Mostly, it’s because this one takes quite a different approach.

While still giving a nod to the sensible advice you’ve already read in many places (including here at 10almonds), Dr. Wu looks to help the reader avoid falling into the trap (or: help the reader get out of the trap, if already there) of focussing so much on getting better sleep that it becomes an all-consuming stressor that takes up much of the day thinking about it, and guess what, much of the night too, because you’re busy working out how sleep-deprived you’re going to be tomorrow.

Instead, Dr. Wu recommends to work with your body rather than against it, worry less, and ultimately sleep better. Of course, the “how” of this is what makes most of the book.

She does also give chapters on things that may be different for you, based on such things as hormones, age, or medical conditions.

The writing style is pop-science but with frequent references to scientific papers as appropriate, making good science very accessible.

Bottom line: if you’ve tried everything else and/but good sleep still eludes you, this book will help you to end the battle and make friends with your sleep (a metaphor the author uses throughout the book, by the way).

Click here to check out Hello Sleep, and indeed get better sleep!

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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…

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  • The Food Additive You Do Want

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    Q: When Is A Fiber Not A Fiber?

    A: when it’s a resistant starch. What’s it resistant to? Digestion. So, it functions as though a fiber, and by some systems, may get classified as such.

    It’s a little like how sucralose is technically a sugar, but the body processes it like a fiber (but beware, because the sweetness of this disaccharide alone can trigger an insulin response anyway—dose dependent)

    There may be other problems too:

    But today’s not about sucralose, it’s about…

    Guar gum’s surprising dietary role

    You may have noticed “guar gum” on the list of ingredients of all kinds of things from baked goods to dairy products to condiments to confectionary and more.

    It’s also used in cosmetics and explosives, but let’s not focus on that.

    It’s used in food products as…

    • a bulking agent
    • a thickener
    • a stabilizer

    Our attention was caught by a new study, that found:

    Resistant starch intake facilitates weight loss in humans by reshaping the gut microbiota

    Often people think of “fiber helps weight loss” as “well yes, if you are bulking out your food with sawdust, you will eat less”, but it’s not that.

    There’s an actual physiological process going on here!

    We can’t digest it, but our gut microbiota can and will ferment it. See also:

    Fiber against pounds: Resistant starch found to support weight loss

    Beyond weight loss

    Not everyone wants to lose weight, and even where weight loss is a goal, it’s usually not the only goal. As it turns out, adding guar gum into our diet does more things too:

    Resistant starch supplement found to reduce liver triglycerides in people with fatty liver disease

    (specifically, this was about NAFLD, non-alcoholic fatty liver disease)

    Digging a little, it seems the benefits don’t stop there either:

    Diet high in guar gum fiber limits inflammation and delays multiple sclerosis symptoms

    (this one was a rodent study, but still, it’s promising and it’s consistent with what one would expect based on what else we know about its function in diet)

    Should we just eat foods with guar gum in as an additive?

    That depends on what they are, but watch out for the other additives if you do!

    You can just buy guar gum by itself, by the way (here’s an example product on Amazon).

    It’s doubtlessly no fun to take as a supplement (we haven’t tried this one), but it can be baked into bread, if baking’s your thing, or just used as a thickener in recipes where ordinarily you might use cornstarch or something else.

    Can I get similar benefits from other foods?

    The relevant quality is also present in resistant starches in general, so you might want to check out these foods, for example:

    9 Foods That Are High in Resistant Starch

    You can also check out ways to increase your fiber intake in general:

    Level-Up Your Fiber Intake! (Without Difficulty Or Discomfort)

    Enjoy!

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  • Peanuts vs Macadamias – Which is Healthier?

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    Our Verdict

    When comparing peanuts to macadamias, we picked the peanuts.

    Why?

    In terms of macros, peanuts have more than 3x the protein while macadamias have a lot more fat. It’s mostly healthy monounsaturated fat, but all the same, we’ll prioritize the protein over the fat, which becomes the deciding factor since they are approximately equal on carbs and fiber. So, a subjective win for peanuts in this category.

    In the category of vitamins, peanuts have a lot more of vitamins B3, B5, B6, B9, E, and choline, while macadamias have slightly more of vitamins B1, B2, and C. A clear and convincing win for peanuts.

    When it comes to minerals, peanuts have more calcium, copper, iron, magnesium, phosphorus, potassium, selenium, and zinc, while macadamias have more manganese. An overwhelming win for peanuts.

    Adding up the sections with their various degrees of win for peanuts, makes for an overall absolute win for peanuts, but by all means enjoy either or both; diversity is good!

    Want to learn more?

    You might like to read:

    Why You Should Diversify Your Nuts

    Enjoy!

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  • Salmon vs Tuna – Which is Healthier?

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    Our Verdict

    When comparing salmon to tuna, we picked the tuna.

    Why?

    It’s close, and there are merits and drawbacks to both!

    In terms of macros, tuna is higher in protein, while salmon is higher in fats. How healthy are the fats, you ask? Well, it’s a mix, because while there are plenty of “good” fats in salmon, salmon is also 10x higher in saturated fat and 150% higher in cholesterol.

    So when it comes to fats, if you want to eat fish and have the healthiest fats, one option is to skip the salmon, and instead serve tuna with some extra virgin olive oil.

    We’ll call this section a clear win for tuna.

    On the vitamin front, they are close to equal. Salmon has more of some vitamins, tuna has more of others; all in all we’d say the balance is in salmon’s favor, but by the time a portion of salmon is giving you 350% of your daily requirement, does it really matter that the same portion of tuna is “only” giving you 294% of the daily requirement? It goes like that for a lot of the vitamins they both contain.

    Still, we’ll call this section a nominal win for salmon.

    In the category of minerals, tuna is much higher in iron while salmon is higher in calcium. The rest of the minerals they both have, tuna is comfortably higher—and since the “% of RDA in a portion” figures are double-digit here rather than triple, those margins are relevant this time.

    We’ll call this section a moderate win for tuna.

    Both fish carry a risk of mercury poisoning, but this varies more by location than by fish, so it hasn’t been a consideration in this head-to-head.

    Totting up the sections, this a modest but clear win for tuna.

    Want to learn more?

    You might like to read:

    Farmed Fish vs Wild-Caught: Important Differences!

    Take care!

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  • From Cucumbers To Kindles

    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’ve Got Questions? We’ve Got Answers!

    Q: Where do I get cucumber extract?

    A: You can buy it from BulkSupplements.com (who, despite their name, start at 100g packs)

    Alternatively: you want it as a topical ointment (for skin health) rather than as a dietary supplement (for bone and joint health), you can extract it yourself! No, it’s not “just juice cucumbers”, but it’s also not too tricky.

    Click Here For A Quick How-To Guide!

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  • The Daily Stoic – by Ryan Holiday & Stephen Hanselman

    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.

    What’s this, a philosophy book in a health and productivity newsletter? Well, look at it this way: Aristotle basically wrote the “How To Win Friends And Influence People” of his day, and Plato before him wrote a book about management.

    In this (chiefly modern!) book, we see what the later Stoic philosophers had to say about getting the most out of life—which is also what we’re about, here at 10almonds!

    We tend to use the word “stoic” in modern English to refer to a person who is resolute in the face of hardship. The traditional meaning does encompass that, but also means a lot more: a whole, rounded, philosophy of life.

    Philosophy in general is not an easy thing into which to “dip one’s toe”. No matter where we try to start, it seems, it turns out there were a thousand other things we needed to read first!

    This book really gets around that. The format is:

    • There’s a theme for each month
    • Each month has one lesson per day
    • Each daily lesson starts with some words from a renowned stoic philosopher, and then provides commentary on such
    • The commentary provides a jumping-off point and serves as a prompt to actually, genuinely, reflect and apply the ideas.

    Unlike a lot of “a year of…” day-by-day books, this is not light reading, by the way, and you are getting a weighty tome for your money.

    But, the page-length daily lessons are indeed digestible—which, again, is what we like at 10almonds!

    Get your copy of The Daily Stoic at Amazon today!

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  • Is A Visible Six-Pack Obtainable Regardless Of Genetic Predisposition?

    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.

    Have a question or a request? We love to hear from you!

    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 😎

    ❝Is it possible for anyone to get 6-pack abs (even if genetics makes it easier or harder) and how much does it matter for health e.g. waist size etc?❞

    Let’s break it down into two parts:

    Is it possible for anyone to get 6-pack abs (even if genetics makes it easier or harder)?

    Short answer: no

    First, a quick anatomy lesson: while “abs” (abdominal muscles) are considered in the plural and indeed they are, what we see as a six-pack is actually only one muscle, the rectus abdominis, which is nestled in between other abdominal muscles that are beyond the scope of our answer here.

    The reason that the rectus abdominis looks like six muscles is because there are bands of fascia (connective tissue) lying over it, so we see where it bulges between those bands.

    The main difference genes make are as follows:

    • Number of fascia bands (and thus the reason that some people get a four-, six-, eight-, or rarely, even ten-pack). Obviously, no amount of training can change this number, any more than doing extra bicep curls will grow you additional arms.
    • Density of muscle fibers. Some people have what has been called “superathlete muscle type”, which, while prized by Olympians and other athletes, is on bodybuilding forums less glamorously called being a “hard gainer”. What this means is that muscle fibers are denser, so while training will make muscles stronger, you won’t see as much difference in size. This means that size for size, the person with this muscle type will always be stronger than someone the same size without it, but that may be annoying if you’re trying to build visible definition.
    • Twitch type of muscle fibers. Some people have more fast-twitch fibers, some have more slow-twitch fibers. Fast-twitch fibers are better suited for visible abs (and, as the name suggests, quick changes between contracting and relaxing). Slow-twitch fibers are better for endurance, but yield less bulky muscles.
    • Inclination to subcutaneous fat storage. This is by no means purely genetic; hormones make the biggest difference, followed by diet. But, genes are an influencing factor, and if your body fat percentage is inclined to be higher than someone else’s, then it’ll take more work to see muscle definition under that fat.

    The first of those items is why our simple answer is “no”; because some people are destined to, if muscle is visible, have a four-, eight, or (rarely) ten-pack, making a six-pack unobtainable.

    It’s worth noting here that while a bigger number is more highly prized aesthetically, there is literally zero difference healthwise or in terms of performance, because it’s nothing to do with the muscle, and is only about the fascia layout.

    The density of muscle fibers is again purely genetic, but it only makes things easier or harder; this part’s not impossible for anyone.

    The inclination to subcutaneous fat storage is by far the most modifiable factor, and the thus most readily overcome, if you feel so inclined. That doesn’t mean it will necessarily be easy! But it does mean that it’s relatively less difficult than the others.

    How much does it matter for health, e.g. waist size etc?

    As you may have gathered from the above, having a six-pack (or indeed a differently-numbered “pack”, if that be your genetic lot) makes no important difference to health:

    • The fascia layout is completely irrelevant to health
    • The muscle fiber types do make a difference to athletic performance, but not general health when at rest
    • The subcutaneous fat storage is a health factor, but probably not how most people think

    Healthy body fat percentages are (assuming normal hormones) in the range of 20–25% for women and 15–20% for men.

    For most people, having clearly visible abs requires going below those healthy levels. For most people, that’s not optimally healthy. And those you see on magazine covers or in bodybuilding competitions are usually acutely dehydrated for the photo, which is of course not good. They will rehydrate after the shoot.

    However, waist size (especially as a ratio, compared to hip size) is very important to health. This has less to do with subcutaneous fat, though, and is more to do with visceral belly fat, which goes under the muscles and thus does not obscure them:

    Visceral Belly Fat & How To Lose It

    One final note: fat notwithstanding, and aesthetics notwithstanding, having a strong core is very good for general health; it helps keeps one’s internal organs in place and well-protected, and improves stability, making falls less likely as we get older. Additionally, having muscle improves our metabolic base rate, which is good for our heart. Abs are just one part of core strength (the back being important too, for example), but should not be neglected.

    Top-tier exercises to do include planks, and hanging leg raises (i.e. hang from some support, such as a chin-up bar, and raise your legs, which counterintuitively works your abs a lot more than your legs).

    Take care!

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