Natural Tips for Falling Asleep

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Questions and Answers 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!

This newsletter has been growing a lot lately, and so have the questions/requests, and we love that! 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

How to get to sleep at night as fast and as naturally as possible? Thank you!

We’ll definitely write more on that! You might like these articles we wrote already, meanwhile:

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  • 6 Daily Habits To Keep Your Brain Young & Sharp

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    Without brain health, we do not have health. So here are six ways to keep it in order:

    Food for thought

    The six areas to focus on are as follows:

    1. Physical exercise: as we at 10almonds sometimes say, what’s good for the heart is good for the brain (because the brain is only as healthy as the circulation feeding it). For this reason, the recommendation here is for physical exercise that improves heart health—so, walking, running, swimming, dancing, etc.
    2. Healthy diet: shocking nobody, this is important too. Specifically, a diet rich in fruits, vegetables, and healthy proteins and fats is important—partly for the heart benefits that give indirect benefits to the brain, and partly because the brain is built of stuff and so we have to consume that stuff in order to rebuild it (omega-3s features strongly here, for instance). Remember to hydrate, too! The body can’t do anything without water.
    3. Good sleep: yes, the famous 7–9 hours sleep per night, and yes, even at your age, whatever that might be. This is important for memory consolidation, cell repair, toxin removal, and more. Sleep deprivation, on the other hand, leads to cognitive decline and brain shrinkage.
    4. Mental stimulation: ideally, engaging those parts of the brain you most wish to protect (e.g. language, memory, or whatever is most important to you).
    5. Social interaction: this one gets underestimated a lot, but it’s important to have meaningful conversations (not just polite smalltalk from a small menu of stock phrases), and that these should be two-way, i.e. involving both listening/reading and speaking/writing. Ideally, all four of those, which for most people means online and offline social interactions.
    6. Stress management: because chronic stress damages brain cells and accelerates cognitive decline, it’s important to manage that; practices like mindfulness meditation go a very long way and make a big difference.

    For more on all of these, enjoy:

    Click Here If The Embedded Video Doesn’t Load Automatically!

    Want to learn more?

    You might also like to read:

    The Physical Exercises That Build Your Brain ← this is different from just exercising for one’s heart and thus the brain by extension, and rather, is specific exercises that strengthen specific parts of the brain.

    Take care!

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  • What Curiosity Really Kills

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    Curiosity Kills The Neurodegeneration

    Of the seven things that Leonardo da Vinci considered most important for developing and maintaining the mind, number one on his list was curiosity, and we’re going to be focussing on that today.

    In case you are curious about what seven things made Leonardo’s* list, they were:

    1. Curiosità: an insatiably curious approach to life and an unrelenting quest for continuous learning
    2. Dimostrazione: a commitment to test knowledge through experience, persistence, and a willingness to learn from mistakes
    3. Sensazione: the continual refinement of the senses, especially sight, as a means to enliven experience
    4. Sfumato: (lit: “gone up in smoke”) a willingness to embrace ambiguity, paradox, and uncertainty
    5. Arte/Scienza: the curated balance of art and science, imagination and logic
    6. Corporalità: the cultivation of physical grace, ambidexterity, and fitness
    7. Connessione: a recognition of and appreciation for the interconnectedness of phenomena (systems-based thinking)

    *In case you are curious why we wrote “Leonardo” and not “da Vinci” as per our usual convention of shortening names to last names, da Vinci is not technically a name, in much the same way as “of Nazareth” was not a name.

    You can read more about all 7 of these in a book that we’ve reviewed previously:

    How to Think Like Leonardo da Vinci: Seven Steps to Genius Every Day – by Michael J. Gelb

    But for now, let’s take on “curiosity”!

    If you need an extra reason to focus on growing and nurturing your curiosity, it was also #1 of Dr. Daniel Levitin’s list of…

    The Five Keys Of Aging Healthily

    …and that’s from a modern-day neuroscientist whose research focuses on aging, the brain, health, productivity, and creativity.

    But how do we foster curiosity in the age of Google?

    Curiosity is like a muscle: use it or lose it

    While it’s true that many things can be Googled to satisfy one’s curiosity in an instant…

    • do you? It’s only useful if you do use it
    • is the top result on Google reliable?
    • there are many things that aren’t available there

    In short: douse “fast food information” sources, but don’t rely on them! Not just for the sake of having correct information, but also: for the actual brain benefits which is what we are aiming for here with today’s article.

    If you want the best brain benefits, dive in, and go deep

    Here at 10almonds we often present superficial information, with links to deeper information (often: scholarly articles). We do this because a) there’s only so much we can fit in our articles and b) we know you only have so much time available, and/but may choose to dive deeper.

    Think of it in layers, e.g:

    • Collagen is good for joints and bones
    • Collagen is a protein made of these amino acids that also requires these vitamins and minerals to be present in order to formulate it
    • Those amino acids are needed in these quantities, of which this particular one is usually the weakest link that might need supplementing, and those vitamins and minerals need to be within this period of time, but not these ones at the exact same time, or else it will disrupt the process of collagen synthesis

    (in case you’re curious, we covered this here and here and offered a very good, very in-depth book about it here)

    Now, this doesn’t mean that to have a healthy brain you need to have the equivalent knowledge of an anatomy & physiology degree, but it is good to have that level of curiosity in at least some areas of your life—and the more, the better.

    Top tips for developing a habit of curiosity

    As you probably know, most of our endeavors as humans go best when they are habits:

    How To Really Pick Up (And Keep!) Those Habits

    And as for specifically building a habit of curiosity:

    1. Make a deal with yourself that when someone is excited to tell you what they know about something (no matter whether it is your grandkid, or the socially awkward nerd at a party, or whoever), listen and learn, no matter the topic.
    2. Learn at least one language other than your native language (presumably English for most of our readers). Not only does learning a language convey a lot of brain benefits of its own, but also, it is almost impossible to separate language learning from cultural learning, and so you will learn a lot about another culture too, and have whole new worlds opened up to you. Again, more is better, but one second language is already a lot better than none.
    3. Make a regular habit of going to your local library, and picking out a non-fiction book to take home and read. This has an advantage over a bookshop, by the way (and not just that the library is free): since library books must be returned, you will keep going back, and build a habit of taking out books.
    4. Pick a skill that you’d like to make into a fully-fledged hobby, and commit to continually learning as much about it as you can. We already covered language-learning above, but others might include: gardening (perhaps a specific kind), cooking (perhaps a specific kind), needlecraft (perhaps a specific kind), dance (perhaps a specific kind). You could learn a musical instrument. Or it could be something very directly useful, like learning to be a first responder in case of emergencies, and committing to continually learning more about it (because there is always more to learn).

    And when it comes to the above choices… Pick things that excite you, regardless of how practical or not they are. Because that stimulation that keeps on driving you? That’s what keeps your brain active, healthy, and sharp.

    Enjoy!

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  • I’m iron deficient. Which supplements will work best for me and how should I take them?

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    Iron deficiency is common and can be debilitating. It mainly affects women. One in three premenopausal women are low in iron compared to just 5% of Australian men. Iron deficiency particularly affects teenage girls, women who do a lot of exercise and those who are pregnant.

    The body needs iron to make new red blood cells, and to support energy production, the immune system and cognitive function. If you’re low, you may experience a range of symptoms including fatigue, weakness, shortness of breath, headache, irregular heartbeat and reduced concentration.

    If a blood test shows you’re iron deficient, your doctor may recommend you start taking an oral iron supplement. But should you take a tablet or a liquid? With food or not? And when is the best time of day?

    Here are some tips to help you work out how, when and what iron supplement to take.

    LittlePigPower/Shutterstock

    How do I pick the right iron supplement?

    The iron in your body is called “elemental iron”. Choosing the right oral supplement and dose will depend on how much elemental iron it has – your doctor will advise exactly how much you need.

    The sweet spot is between 60-120 mg of elemental iron. Any less and the supplement won’t be effective in topping up your iron levels. Any higher and you risk gastrointestinal symptoms such as diarrhoea, cramping and stomach pain.

    Three pregnant bellies during a stretching class.
    Low iron can especially affect people during pregnancy and women who do a lot of sport. Kamil Macniak/Shutterstock

    In Australia, iron salts are the most common oral supplements because they are cheap, effective and come in different delivery methods (tablets, capsules, liquid formulas). The iron salts you are most likely to find in your local chemist are ferrous sulfate (~20% elemental iron), ferrous gluconate (~12%) and ferrous fumarate (~33%).

    These formulations all work similarly, so your choice should come down to dose and cost.

    Many multivitamins may look like an iron supplement, but it’s important to note they usually have too little iron – usually less than 20 mg – to correct an iron deficiency.

    Should I take tablets or liquid formulas?

    Iron contained within a tablet is just as well absorbed as iron found in a liquid supplement. Choosing the right one usually comes down to personal preference.

    The main difference is that liquid formulas tend to contain less iron than tablets. That means you might need to take more of the product to get the right dose, so using a liquid supplement could work out to be more expensive in the long term.

    What should I eat with my iron supplement?

    Research has shown you will absorb more of the iron in your supplement if you take it on an empty stomach. But this can cause more gastrointestinal issues, so might not be practical for everyone.

    If you do take your supplement with meals, it’s important to think about what types of food will boost – rather than limit – iron absorption. For example, taking the supplement alongside vitamin C improves your body’s ability to absorb it.

    Some supplements already contain vitamin C. Otherwise you could take the supplement along with a glass of orange juice, or other vitamin C-rich foods.

    A woman pours orange juice into a glass next to a bowl of strawberries and kiwifruit.
    Taking your supplement alongside foods rich in vitamin C, like orange juice or kiwifruit, can help your body absorb the iron. Anete Lusina/Pexels

    On the other hand, tea, coffee and calcium all decrease the body’s ability to absorb iron. So you should try to limit these close to the time you take your supplement.

    Should I take my supplement in the morning or evening?

    The best time of day to take your supplement is in the morning. The body can absorb significantly more iron earlier in the day, when concentrations of hepcidin (the main hormone that regulates iron) are at their lowest.

    Exercise also affects the hormone that regulates iron. That means taking your iron supplement after exercising can limit your ability to absorb it. Taking your supplement in the hours following exercise will mean significantly poorer absorption, especially if you take it between two and five hours after you stop.

    Our research has shown if you exercise every day, the best time to take your supplement is in the morning before training, or immediately after (within 30 minutes).

    My supplements are upsetting my stomach. What should I do?

    If you experience gastrointestinal side effects such as diarrhoea or cramps when you take iron supplements, you may want to consider taking your supplement every second day, rather than daily.

    Taking a supplement every day is still the fastest way to restore your iron levels. But a recent study has shown taking the same total dose can be just as effective when it’s taken on alternate days. For example, taking a supplement every day for three months works as well as every second day for six months. This results in fewer side effects.

    Oral iron supplements can be a cheap and easy way to correct an iron deficiency. But ensuring you are taking the right product, under the right conditions, is crucial for their success.

    It’s also important to check your iron levels prior to commencing iron supplementation and do so only under medical advice. In large amounts, iron can be toxic, so you don’t want to be consuming additional iron if your body doesn’t need it.

    If you think you may be low on iron, talk to your GP to find out your best options.

    Alannah McKay, Postdoctoral Research Fellow, Sports Nutrition, Australian Catholic University

    This article is republished from The Conversation under a Creative Commons license. Read the original article.

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    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 The Worst That Could Happen?

    When we talk about the five lifestyle factors that make the biggest difference to health, stress management would be a worthy addition as number six. We haven’t focused explicitly on that for a while, so let’s get ready to start the New Year on a good footing…

    You’re not going to have a stress-free 2024

    What a tender world that would be! Hopefully your stressors will be small and manageable, but rest assured, things will stress you.

    And that’s key: “rest assured”. Know it now, prepare for it, and build resilience.

    Sounds grim, doesn’t it? It doesn’t have to be, though.

    When the forecast weather is cold and wet, you’re not afraid of it when you have a warm dry house. When the heating bill comes for that warm dry house, you’re not afraid of it when you have money to pay it. If you didn’t have the money and the warm dry house, the cold wet weather could be devastating to you.

    The lesson here is: we can generally handle what we’re prepared for.

    Negative visualization and the PNS

    This is the opposite of what a lot of “think and grow rich”-style gurus would advise. And indeed, it’s not helpful to slide into anxious worrying.

    If you do find yourself spiralling, here’s a tool for getting out of that spiral:

    RAIN: an intervention for dealing with difficult emotions

    For now, however, we’re going to practice Radical Acceptance.

    First, some biology: you may be aware that your Central Nervous System (CNS) branches into the Sympathetic Nervous System (SNS) and the Parasympathetic Nervous System (PNS).

    The PNS is the part that cues our body to relax, and suppresses our fight/flight response. We’re going to activate it.

    Activating the PNS is easy for most people in comfortable circumstances (e.g., you are not currently exposed to stressful stimuli). It may well be activated already, and if it’s not, a few deep breaths is usually all it takes.

    If you’d like a quick and easy Mindfulness-Based Stress Reduction (MBSR) technique, here you go:

    No-Frills, Evidence-Based Mindfulness

    Activating the PNS is hard for most people in difficult circumstances (e.g., you either are currently exposed to stressful stimuli, or you are in one of the emotional spirals we discussed earlier).

    However, we can trick our bodies and brains by—when we are safe and unstressed—practicing imagining those stressful stimuli. Taking a moment to not just imagine it experientially, but immersively. This, in CBT and DBT, is the modern equivalent to the old samurai who simply accepted, before battle, that they were already dead—and thus went into battle with zero fear of death.

    A less drastic example is the zen master who had a favorite teacup, and feared it would get broken. So he would tell himself “the cup is already broken”. One day, it actually broke, and he simply smiled ruefully and said “Of course”.

    How this ties together: practice the mindfulness-based stress reduction we linked above, while imagining the things that do/would stress you the most.

    Since it’s just imagination, this is a little easier than when the thing is actually happening. Practicing this way means that when and if the thing actually happens (an unfortunate diagnosis, a financial reversal, whatever it may be), our CNS is already well-trained to respond to stress with a dose of PNS-induced calm.

    You can also leverage hormesis, a beneficial aspect of (in this case, optional and chosen by you) acute stress:

    Dr. Elissa Epel | The Stress Prescription

    Psychological resilience training

    This (learned!) ability to respond to stress in an adaptive fashion (without maladaptive coping strategies such as unhelpful behavioral reactivity and/or substance use) is a key part of what in psychology is called resilience:

    Psychological resilience: an update on definitions, a critical appraisal, and research recommendations

    And yes, the CBT/DBT/MBSR methods we’ve been giving you are the evidence-based gold standard.

    Only the best for 10almonds subscribers! 😎

    Road to resilience: a systematic review and meta-analysis of resilience training programmes and interventions

    ❝That was helpful, but not cheery; can we finish the year on a cheerier note?❞

    We can indeed:

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

    Take care!

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  • Tilapia vs Cod – Which is Healthier?

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    Our Verdict

    When comparing tilapia to cod, we picked the tilapia.

    Why?

    Another case of “that which is more expensive is not necessarily the healthier”!

    In terms of macros, tilapia has more protein and fats, as well as more omega-3 (and omega-6). On the downside, tilapia does have relatively more saturated fat, but at 0.94g/100g, it’s not exactly butter.

    The vitamins category sees that tilapia has more of vitamins B1, B3, B5, B12, D, and K, while cod has more of vitamins B6, B9, and choline. A moderate win for tilapia.

    When it comes to minerals, things are most divided; tilapia has more copper, iron, phosphorus, potassium, manganese, and selenium, while cod has more magnesium and zinc. An easy win for tilapia.

    One other thing to note is that both of these fish contain mercury these days (and it’s worth noting: cod has nearly 10x more mercury). Mercury is, of course, not exactly a health food.

    So, excessive consumption of either is not recommended, but out of the two, tilapia is definitely the one to pick.

    Want to learn more?

    You might like to read:

    Farmed Fish vs Wild Caught: Know The Health Differences

    Take care!

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  • Eat To Beat Chronic Fatigue!

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    How To Eat To Beat Chronic Fatigue

    Chronic fatigue is on the rise, and it can make life a living Hell. Days blur into one, and you try to take each day as it comes, but sometimes several days gang up on you at once.

    You probably know some lifestyle changes that might help—if only you had the energy to implement them.

    You’d like to eat well, but you need to…

    1. Buy the fresh produce (and take a little rest after)
    2. Put the groceries away (and take a little rest after)
    3. Wash the vegetables (and take a little rest after)
    4. Chop the things as necessary (and take a little rest after)
    5. Cook dinner (and take a little rest after)

    …and now you’re too exhausted to eat it.

    So, what can be done?

    First, avoid things that cause inflammation, as this is a major contributor to chronic fatigue. You might like our previous main feature:

    Keep Inflammation At Bay!

    Next up, really do stay hydrated. It’s less about quantity, and more about ubiquity. Hydrate often.

    Best is if you always have some (hydrating) drink on the go.

    Do experiment with your diet, and/but keep a food journal of what you eat and how you feel 30–60 minutes after eating it. Only make one change at a time, otherwise you won’t know which change made the difference.

    Notice what patterns emerge over time, and adjust your ingredients accordingly.

    Limit your caffeine intake. We know that sometimes it seems like the only way to get through the day, but you will always crash later, because it was only ever taxing your adrenal system (thus: making you more tired in the long run) and pulling the wool over the eyes of your adenosine receptors (blocking you from feeling how tired you are, but not actually reducing your body’s tiredness).

    Put simply, caffeine is the “payday loan” of energy.

    Eat more non-starchy vegetables, and enjoy healthy fats. Those healthy fats can come from nuts and seeds, avocado, or fish (not fried, though!).

    The non-starchy vegetables will boost your vitamins and fiber while being easy on your beleaguered metabolism, while the healthy fats will perk up your energy levels without spiking insulin like sugars would.

    Pay the fatigue tax up front. What this means is… Instead of throwing away vegetables that didn’t get used because it would take too much effort and you just need an easier dinner today, buy ready-chopped vegetables, for example.

    And if you buy vegetables frozen, they’re also often not only cheaper, but also (counterintuitively) contain more nutrients.

    A note of distinction:

    Many more people have chronic fatigue (the symptom: being exhausted all the time) than have chronic fatigue syndrome (the illness: myalgic encephalomyelitis).

    This is because fatigue can be a symptom of many, many other conditions, and can be heavily influenced by lifestyle factors too.

    A lot of the advice for dealing with chronic fatigue is often the same in both cases, but some will be different, because for example:

    • If your fatigue is from some other condition, that condition probably impacts what lifestyle factors you are (and are not) able to change, too
    • If your fatigue is from lifestyle factors, that hopefully means you can change those and enjoy less fatigue…
      • But if it’s not from lifestyle factors, as in ME/CFS, then advice to “exercise more” etc is not going to help so much.

    There are ways to know the difference though:

    Check out: Do You Have Chronic Fatigue Syndrome?

    Don’t Forget…

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