To Nap Or Not To Nap; That Is The Question

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It’s Q&A Day at 10almonds!

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 good to nap in the afternoon, or better to get the famous 7 to 9 hours at night and leave it at that? I’m worried that daytime napping to make up for a shorter night’s sleep will just perpetuate and worsen it in the long run, is there a categorical answer here?❞

Short version: generally considered best is indeed the 7–9 hours at night (yes, including at older ages):

Why You Probably Need More Sleep

…and sleep efficiency does matter too:

Why 7 Hours Sleep Is Not Enough

…which in turn, is influenced by factors other than just length and depth:

The 6 Dimensions Of Sleep (And Why They Matter)

However! Knowing what is best in theory does not help at all if it’s unattainable in practice. So, if you’re not getting a good night’s sleep (and we’ll assume you’re already practising good sleep hygiene; fresh bedding, lights-off by a certain time, no alcohol or caffeine before bed, that kind of thing), then a first port-of-call may be sleep remedies:

Safe Effective Sleep Aids For Seniors

If even those don’t work, then napping is now likely your best back-up option. But, napping done incorrectly can indeed cause as many problems as it solves. There’s a difference between:

  • “I napped and now I have energy again” and you continue with your day
  • Darkness took me, and I strayed out of thought and time. Stars wheeled overhead, and every day was as long as the life age of the earth—but it was not the end.” and now you’re not sure whether it’s day or night, whose house you’re in, or whether you’ve been drugged.

These two very common napping experiences are influenced by factors that we can control:

How To Nap Like A Pro (No More “Sleep Hangovers”!)

If you still prefer to not risk napping but do need at least some kind of refreshment that’s actually a refreshment and not just taking stimulants, then you might consider this practice (from yoga nidra) that gives some of the same benefits of sleep, without actually sleeping:

Non-Sleep Deep Rest: A Neurobiologist’s Insights

Take care!

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  • Seasonal Affective Disorder (Beyond Sunlight!)

    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.

    For those of us in the Northern Hemisphere, the time of increasing darkness is upon us again. Depending on our latitude, the sun barely rises before it skitters off again. And depending on other factors of our geography, we might not get much sun during that time (writer’s example: the ancient bog from which I write has been surrounded by fog for two weeks now).

    So, what to do about it?

    Firstly, we can make the most of whatever sun we do get (especially in the morning, if possible), and we can of course make some use of artificial sunlight. To save doubling up, we’ll link to what we previously wrote about optimizing both of those things:

    ‘Tis To Season To Be SAD-Savvy

    More ways to get serotonin

    Sunlight, of course, triggers our bodies to make serotonin, and hence we often make less of it during winter. But, there are other ways to get serotonin too, and one of the best ways is spending time in nature. Yes, even if the weather is gloomy, provided there are still visible green things and you are seeing them, it will promote serotonin production.

    Of course, it may not be the season for picnics, but a morning walk through a local park or other green space is ideal.

    On which note, gardening remains a good activity. Not a lot of people do so much gardening after a certain point in the year, but in one way, it’s more important than ever to get some soil under your fingernails:

    There are bacteria in soil (specifically: Mycobacterium vaccae) that work similarly to antidepressants.

    When something is described as having an effect similar to antidepressants, it’s usually hyperbole. In this case, it’s medicine, and literally works directly on the serotonergic system (as do many, but not all, antidepressants).

    See also: Antidepressants: Personalization Is Key!

    While many antidepressants are selective serotonin uptake inhibitors (i.e., they slow the rate at which your brain loses serotonin), Mycobacterium vaccae increases the rate at which you produce serotonin. So, you feel happier, more relaxed, while also feeling more energized.

    See: Identification of an immune-responsive mesolimbocortical serotonergic system: Potential role in regulation of emotional behavior

    ^this one’s a mouse study, but we’re including it because it covers exactly how it works in the brain, which is something that the ethics board wouldn’t let them do on humans, due to the need for slicing the brains up for examination.

    As to how to benefit: touching soil will get you “infected” by the bacteria, yes, even if you wash your hands later. Growing food in the soil and eating the good (including if you wash and cook it) is even better.

    Boost the other “happiness chemicals”

    Serotonin is just one “happiness hormone”, other feel-good neurotransmitters that are just as important include dopamine and oxytocin.

    Dopamine is most associated with being the “reward chemical”, so it pays to do things that you find rewarding. If you’re stuck for ideas, engaging in small acts of kindness is a sure-fire way to get dopamine flowing and lift your own mood as well as theirs.

    See also: 10 Ways To Naturally Boost Dopamine

    Oxytocin, meanwhile is the “cuddle chemical”, and can be triggered even if you have nobody to cuddle*. If you do, by the way, make it at least 20–30 seconds, as that’s generally how long it takes to get oxytocin flowing.

    *Vividly imagining it has much the same effect, since the brain can’t tell the difference. Alternatively, looking at pictures/videos (your choice) of small cute animals tends to work for most people also.

    For more on these things, check out: Neurotransmitter Cheatsheet

    Take care!

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  • The Seven Sins Of Memory – by Dr. Daniel Schacter

    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.

    As we get older, we often become more forgetful—despite remembering many things clearly from decades past. Why?

    Dr. Daniel Shacter takes us on a tour of the brain, and also through evolution, to show how memory is not just one thing, but many. And furthermore, it’s not just our vast memory that’s an evolutionary adaptation, but also, our capacity to forget.

    He does also discusses disease that affect memory, including Alzheimer’s, and explores the biological aspects of memory too.

    The “seven sins” of the title are seven ways our (undiseased, regular) memory “lets us down”, and why, and how that actually benefits us as individuals and as a species, and/but also how we can modify that if we so choose.

    The book’s main strength is in how it separates—or bids us separate for ourselves—what is important to us and our lives and what is not. How and why memory and information processing are often at odds with each other (and what that means for us). And, on a practical note, how we can tip the scales for or against certain kinds of memory.

    Bottom line: if you’d like to better understand human memory in all its glorious paradoxes, and put into place practical measures to make it work for you the way you want, this is a fine book for you.

    Click here to check out The Seven Sins of Memory, and get managing yours!

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  • Walnuts vs Cashews – 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 walnuts to cashews, we picked the walnuts.

    Why?

    It was close! In terms of macros, walnuts have about 2x the fiber, while cashews have slightly more protein. In the specific category of fats, walnuts have more fat. Looking further into it: walnuts’ fats are mostly polyunsaturated, while cashews’ fats are mostly monounsaturated, both of which are considered healthy.

    Notwithstanding being both high in calories, neither nut is associated with weight gain—largely because of their low glycemic indices (of which, walnuts enjoy the slightly lower GI, but both are low-GI foods)

    When it comes to vitamins, walnuts have more of vitamins A, B2, B3 B6, B9, and C, while cashews have more of vitamins B1, B5, E, and K. Because of the variation in their respective margins of difference, this is at best a moderate victory for walnuts, though.

    In the category of minerals, cashews get their day, as walnuts have more calcium and manganese, while cashews have more copper, iron, magnesium, phosphorus, potassium, selenium, and zinc.

    In short: unless you’re allergic, we recommend enjoying both of these nuts (and others) for a full range of benefits. However, if you’re going to pick one, walnuts win the day.

    Want to learn more?

    You might like to read:

    Why You Should Diversify Your Nuts

    Take care!

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Related Posts

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  • How do I handle it if my parent is refusing aged care? 4 things to consider

    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.

    It’s a shock when we realise our parents aren’t managing well at home.

    Perhaps the house and garden are looking more chaotic, and Mum or Dad are relying more on snacks than nutritious meals. Maybe their grooming or hygiene has declined markedly, they are socially isolated or not doing the things they used to enjoy. They may be losing weight, have had a fall, aren’t managing their medications correctly, and are at risk of getting scammed.

    You’re worried and you want them to be safe and healthy. You’ve tried to talk to them about aged care but been met with swift refusal and an indignant declaration “I don’t need help – everything is fine!” Now what?

    Here are four things to consider.

    1. Start with more help at home

    Getting help and support at home can help keep Mum or Dad well and comfortable without them needing to move.

    Consider drawing up a roster of family and friends visiting to help with shopping, cleaning and outings. You can also use home aged care services – or a combination of both.

    Government subsidised home care services provide from one to 13 hours of care a week. You can get more help if you are a veteran or are able to pay privately. You can take advantage of things like rehabilitation, fall risk-reduction programs, personal alarms, stove automatic switch-offs and other technology aimed at increasing safety.

    Call My Aged Care to discuss your options.

    An older man with a serious expression on his face looks out a window.
    Is Mum or Dad OK at home?
    Nadino/Shutterstock

    2. Be prepared for multiple conversations

    Getting Mum or Dad to accept paid help can be tricky. Many families often have multiple conversations around aged care before a decision is made.

    Ideally, the older person feels supported rather than attacked during these conversations.

    Some families have a meeting, so everyone is coming together to help. In other families, certain family members or friends might be better placed to have these conversations – perhaps the daughter with the health background, or the auntie or GP who Mum trusts more to provide good advice.

    Mum or Dad’s main emotional support person should try to maintain their relationship. It’s OK to get someone else (like the GP, the hospital or an adult child) to play “bad cop”, while a different person (such as the older person’s spouse, or a different adult child) plays “good cop”.

    3. Understand the options when help at home isn’t enough

    If you have maximised home support and it’s not enough, or if the hospital won’t discharge Mum or Dad without extensive supports, then you may be considering a nursing home (also known as residential aged care in Australia).

    Every person has a legal right to choose where we live (unless they have lost capacity to make that decision).

    This means families can’t put Mum or Dad into residential aged care against their will. Every person also has the right to choose to take risks. People can choose to continue to live at home, even if it means they might not get help immediately if they fall, or eat poorly. We should respect Mum or Dad’s decisions, even if we disagree with them. Researchers call this “dignity of risk”.

    It’s important to understand Mum or Dad’s point of view. Listen to them. Try to figure out what they are feeling, and what they are worried might happen (which might not be rational).

    Try to understand what’s really important to their quality of life. Is it the dog, having privacy in their safe space, seeing grandchildren and friends, or something else?

    Older people are often understandably concerned about losing independence, losing control, and having strangers in their personal space.

    Sometimes families prioritise physical health over psychological wellbeing. But we need to consider both when considering nursing home admission.

    Research suggests going into a nursing home temporarily increases loneliness, risk of depression and anxiety, and sense of losing control.

    Mum and Dad should be involved in the decision-making process about where they live, and when they might move.

    Some families start looking “just in case” as it often takes some time to find the right nursing home and there can be a wait.

    After you have your top two or three choices, take Mum or Dad to visit them. If this is not possible, take pictures of the rooms, the public areas in the nursing home, the menu and the activities schedule.

    We should give Mum or Dad information about their options and risks so they can make informed (and hopefully better) decisions.

    For instance, if they visit a nursing home and the manager says they can go on outings whenever they want, this might dispel a belief they are “locked up”.

    Having one or two weeks “respite” in a home may let them try it out before making the big decision about staying permanently. And if they find the place unacceptable, they can try another nursing home instead.

    An older Asian woman sits with her daughter.
    You might need to have multiple conversations about aged care.
    CGN089/Shutterstock

    4. Understand the options if a parent has lost capacity to make decisions

    If Mum or Dad have lost capacity to choose where they live, family may be able to make that decision in their best interests.

    If it’s not clear whether a person has capacity to make a particular decision, a medical practitioner can assess for that capacity.

    Mum or Dad may have appointed an enduring guardian to make decisions about their health and lifestyle decisions when they are not able to.

    An enduring guardian can make the decision that the person should live in residential aged care, if the person no longer has the capacity to make that decision themselves.

    If Mum or Dad didn’t appoint an enduring guardian, and have lost capacity, then a court or tribunal can appoint that person a private guardian (usually a family member, close friend or unpaid carer).

    If no such person is available to act as private guardian, a public official may be appointed as public guardian.

    Deal with your own feelings

    Families often feel guilt and grief during the decision-making and transition process.

    Families need to act in the best interest of Mum or Dad, but also balance other caring responsibilities, financial priorities and their own wellbeing.The Conversation

    Lee-Fay Low, Professor in Ageing and Health, University of Sydney

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

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  • Intuitive Eating – by Evelyn Tribole and Elyse Resch

    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 given to wonder: if this is about intuitive eating, and an anti-diet approach, why a whole book?

    There’s a clue in the other part of the title: “4th Edition”.

    The reason there’s a 4th edition (and before it, a 3rd and 2nd edition) is because this book is very much full of science, and science begets more science, and the evidence just keeps on rolling in.

    While neither author is a doctor, each has a sizeable portion of the alphabet after their name (more than a lot of doctors), and this is an incredibly well-evidenced book.

    The basic premise from many studies is that restrictive dieting does not work well long-term for most people, and instead, better is to make use of our bodies’ own interoceptive feedback.

    You see, intuitive eating is not “eat randomly”. We do not call a person “intuitive” because they speak or act randomly, do we? Same with diet.

    Instead, the authors give us ten guiding principles (yes, still following the science) to allow us a consistent “finger on the pulse” of what our body has to say about what we have been eating, and what we should be eating.

    Bottom line: if you want to be a lot more in tune with your body and thus better able to nourish it the way it needs, this book is literally on the syllabus for many nutritional science classes, and will stand you in very good stead!

    Click here to check out “Intuitive Eating” on Amazon today, and give your body the attention it deserves!

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  • Spark – by Dr. John Ratey

    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.

    We all know that exercise is good for mental health as well as physical. So, what’s so revolutionary about this “revolutionary new science of exercise and the brain”?

    A lot of it has to do with the specific neuroscience of how exercise has not only a mood-boosting effect (endorphins) and neuroprotective effect (helping to guard against cognitive decline), but also promotes neuroplasticity… e.g., the creation and strengthening of neural pathways, as well as boosting the structure of the brain in some parts such as the cerebellum.

    The book also covers not just “exercise has these benefits”, but also the “how this works” of all kinds of brain benefits, including:

    • against Alzheimer’s
    • mitigating ADHD
    • managing menopause
    • dealing with addiction

    …and more. And once we understand how something works, we’re far more likely to be motivated to actually do the kinds of exercises that give the specific benefits we want/need. Which is very much the important part!

    In short: this book will tell you what you need to know to get you doing the exercises you need to enjoy those benefits—very much worth it!

    Click here to get “Spark” from Amazon today!

    Don’t Forget…

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