How to Read a Book – by Mortimer J. Adler and Charles Van Doren
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Are you a cover-to-cover person, or a dip-in-and-out person?
Mortimer Adler and Charles van Doren have made a science out of getting the most from reading books.
They help you find what you’re looking for (Maybe you want to find a better understanding of PCOS… maybe you want to find the definition of “heuristics”… maybe you want to find a new business strategy… maybe you want to find a romantic escape… maybe you want to find a deeper appreciation of 19th century poetry, maybe you want to find… etc).
They then help you retain what you read, and make sure that you don’t miss a trick.
Whether you read books so often that optimizing this is of huge value for you, or so rarely that when you do, you want to make it count, this book could make a real difference to your reading experience forever after.
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Insights into Osteoporosis
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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 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
❝I would like to see some articles on osteoporosis❞
You might enjoy this mythbusting main feature we did a few weeks ago!
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Think Again – by Adam Grant
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Warning: this book may cause some feelings of self-doubt! Ride them out and see where they go, though.
It was Socrates who famously (allegedly) said “ἓν οἶδα ὅτι οὐδὲν οἶδα”—”I know that I know nothing”.
Adam Grant wants us to take this philosophy and apply it usefully to modern life. How?
The main premise is that rethinking our plans, answers and decisions is a good thing… Not a weakness. In contrast, he says, a fixed mindset closes us to opportunities—and better alternatives.
He wants us to be sure that we don’t fall into the trap of the Dunning-Kruger Effect (overestimating our abilities because of being unaware of how little we know), but he also wants us to rethink whole strategies, too. For example:
Grant’s approach to interpersonal conflict is very remniscent of another book we might review sometime, “Aikido in Everyday Life“. The idea here is to not give in to our knee-jerk responses to simply retaliate in kind, but rather to sidestep, pivot, redirect. This is, admittedly, the kind of “rethinking” that one usually has to rethink in advance—it’s too late in the moment! Hence the value of a book.
Nor is the book unduly subjective. “Wishy-washiness” has a bad rep, but Grant gives us plenty in the way of data and examples of how we can, for example, avoid losses by not doubling down on a mistake.
What, then, of strongly-held core principles? Rethinking doesn’t mean we must change our mind—it simply means being open to the possibility in contexts where such makes sense.
Grant borrows, in effect, from:
❝Do the best you can until you know better. Then when you know better… do better!❞
So, not so much undercutting the principles we hold dear, and instead rather making sure they stand on firm foundations.
All in all, a thought-provokingly inspiring read!
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Low-Dose Aspirin & Anemia
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We recently wrote about…
How To Survive A Heart Attack When You’re Alone
…and one of the items was “if you have aspirin readily available, then after calling an ambulance is the time to take it—but don’t exert yourself trying to find some”.
But what of aspirin as a preventative?
Many people take low-dose aspirin daily as a way to reduce the risk of atherothrombosis specifically (and thus, indirectly, they hope to reduce the risk of heart attacks).
The science of how helpful this is both clear and complicated—that is to say, the stats are not ambiguous*, but there are complicating factors of which many people are unaware.
*it will reduce the overall risk of cardiovascular events, but will not affect CVD mortality; in other words, it may improve your recovery from minor cardiac events, but is not likely to save you from major ones.
And also, it has unwanted side effects that can constitute a more relevant threat for many people. We’ll share more on that at the end of today’s article, but first…
A newly identified threat from daily aspirin use
A large (n=313,508) study of older adults (median age 73) were sorted into those who used low-dose aspirin as a preventative, and those who did not.
The primary outcome was incidence of anemia sufficient to require treatment, and the secondary outcome was major bleeding. And, at least 1 in 5 of those who experienced anemia also experienced bleeding.
The bleeding issue was not “newly identified” and will not surprise many people; after all, the very reason that aspirin is taken as a CVD preventative is for its anti-clotting property of allowing blood to flow more freely.
The anemia, however, has been getting increasing scientific scrutiny lately, after long going unnoticed in the wild. Given that anemia also gives the symptom “dizziness”, this is also a significant threat for increasing the incidence of falls in the older population, too, which can of course lead to serious complications and ultimately death.
Here’s the paper itself:
Want to know more?
As promised, here’s what we wrote previously about some of aspirin’s other risks:
Aspirin, CVD Risk, & Potential Counter-Risks
Take care!
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How To Grow New Brain Cells (At Any Age)
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How To Grow New Brain Cells (At Any Age)
It was long believed that brain growth could not occur later in life, due to expending our innate stock of pluripotent stem cells. However, this was mostly based on rodent studies.
Rodent studies are often used for brain research, because it’s difficult to find human volunteers willing to have their brains sliced thinly (so that the cells can be viewed under a microscope) at the end of the study.
However, neurobiologist Dr. Maura Boldrini led a team that did a lot of research by means of autopsies on the hippocampi of (previously) healthy individuals ranging in age from 14 to 79.
What she found is that while indeed the younger subjects did predictably have more young brain cells (neural progenitors and immature neurons), even the oldest subject, at the age of 79, had been producing new brain cells up until death.
Read her landmark study: Human Hippocampal Neurogenesis Persists throughout Aging
There was briefly a flurry of news articles about a study by Dr. Shawn Sorrels that refuted this, however, it later came to light that Dr. Sorrels had accidentally destroyed his own evidence during the cell-fixing process—these things happen; it’s just unfortunate the mistake was not picked up until after publication.
A later study by a Dr. Elena Moreno-Jiménez fixed this flaw by using a shorter fixation time for the cell samples they wanted to look at, and found that there were tens of thousands of newly-made brain cells in samples from adults ranging from 43 to 87.
Now, there was still a difference: the samples from the youngest adult had 30% more newly-made braincells than the 87-year-old, but given that previous science thought brain cell generation stopped in childhood, the fact that an 87-year-old was generating new brain cells 30% less quickly than a 43-year-old is hardly much of a criticism!
As an aside: samples from patients with Alzheimer’s also had a 30% reduction in new braincell generation, compared to samples from patients of the same age without Alzheimer’s. But again… Even patients with Alzheimer’s were still growing some new brain cells.
Read it for yourself: Adult hippocampal neurogenesis is abundant in neurologically healthy subjects and drops sharply in patients with Alzheimer’s disease
Practical advice based on this information
Since we can do neurogenesis at any age, but the rate does drop with age (and drops sharply in the case of Alzheimer’s disease), we need to:
Feed your brain. The brain is the most calorie-consuming organ we have, by far, and it’s also made mostly of fat* and water. So, get plenty of healthy fats, and get plenty of water.
*Fun fact: while depictions in fiction (and/or chemically preserved brains) may lead many to believe the brain has a rubbery consistency, the untreated brain being made of mostly fat and water gives it more of a blancmange-like consistency in reality. That thing is delicate and spatters easily. There’s a reason it’s kept cushioned inside the strongest structure of our body, far more protected than anything in our torso.
Exercise. Specifically, exercise that gets your blood pumping. This (as our earlier-featured video today referenced) is one of the biggest things we can do to boost Brain-Derived Neurotrophic Factor, or BDNF.
Here be science: Brain-Derived Neurotrophic Factor, Depression, and Physical Activity: Making the Neuroplastic Connection
However, that’s not the only way to increase BDNF; another is to enjoy a diet rich in polyphenols. These can be found in, for example, berries, tea, coffee, and chocolate. Technically those last two are also botanically berries, but given how we usually consume them, and given how rich they are in polyphenols, they merit a special mention.
See for example: Effects of nutritional interventions on BDNF concentrations in humans: a systematic review
Some supplements can help neuron (re)growth too, so if you haven’t already, you might want to check out our previous main feature on lion’s mane mushroom, a supplement which does exactly that.
For those who like videos, you may also enjoy this TED talk by neuroscientist Dr. Sandrine Thuret:
Prefer text? Click here to read the transcript
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Take This Two-Minute Executive Dysfunction Test
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Roll For Initiative
Some of us struggle with executive dysfunction a lot; others, a little.
What Is Executive Dysfunction?
• Executive function is a broad group of mental skills that enable people to complete tasks and interact with others.
• Executive dysfunction can impair a person’s ability to organize and manage behavior
• Executive dysfunction is not a specific stand-alone diagnosis or condition.
• Instead, conditions such as depression and ADHD (amongst others) can affect a person’s executive function.
Take This Two-Minute Executive Dysfunction Test
How did you score? (8/16 here!)
Did you do it? (it honestly is really two minutes and is quite informative)
If not, here’s your cue to go back up and do it
For almost all of us, we sometimes find ourselves torn between several competing tasks, and end up doing… none of them.
For such times, compile yourself a “productivity buffet”, print it, and pin it above your desk or similar space.
What’s a productivity buffet?
It’s a numbered list of 6, 8, 10, 12 or 20 common tasks that pretty much always need doing (to at least some extent!). Doesn’t matter how important they are, just that they are frequently recurring tasks. For example:
- Tidy desk (including that drawer!)
- Reply to emails/messages
- Drink water
- Collect stray one-off to-dos into a list
- Stretch (or at least correct your posture!)
- Extend that Duolingo streak
- Read one chapter of a book
- Etc
Why 6, 8, 10, 12, or 20?
Because those are common denominations of polyhedral dice that are very cheap to buy!
Keep the relevant die to hand (perhaps in your pocket or on your desk), and when you know you should be doing something but can’t decide what exactly, roll the die and do the item corresponding to the number you roll.
And if you find yourself thinking “damn, I got 12, I wanted 7!” then go ahead and do item 7—the dice aren’t the boss of you, they’re just there to break the ice between you and your to-do list!
The Housekeeper In Your Pocket?
If you found the tidying tips (up top) helpful, but don’t like cleaning schedules because you just can’t stick to them, this one’s for you.
It’s easy to slip into just doing the same few easy tasks while neglecting others for far too long.
The answer? Outsource!
Not “get a cleaner” (though if you want to and can, great, go for it, this one won’t be for you after all), but rather, try this nifty little app that helps you keep on top of daily cleaning—which we all know is better than binge-cleaning every few months.
Sweepy keeps track of:
- What jobs there are that might need doing in each room (or type of room) in the house
- How often those jobs generally need doing
- How much of your energy (a finite resource, which it also takes into account!) those jobs will take
- How much energy you are prepared to spend per day (you can “lighter/heavier” days, or even “off-days”, too)
…and then it populates a small daily task list according to what needs cleaning and how much energy it’ll take.
For example, today Sweepy gives me (your trusty writer, hi! ) the tasks:
- Bathroom: clean sink (every 3 days, 1pt of energy)
- Dining room: clean and tidy table (every day, 1pt of energy)
- Bedroom: vacuum floor (every 7 days, 2pts of energy)
- Kitchen: clean coffee machine (every 30 days, 2pts of energy)
And that’s my 6pts of energy I’ve told Sweepy I’m happy to spend per day cleaning. There are “3 pts” tasks too—cleaning the oven, for example—but none came up today.
Importantly: it does not bother me about any other tasks today (even if something’s overdue), and I don’t have to worry my pretty head about it.
I don’t have to feel guilty for not doing other cleaning tasks; if they need doing, Sweepy will tell me tomorrow, and it will make sure I don’t get behind or leave anything neglected for too long.
Check it out (available for both iOS and Android)
PS: to premium or not to premium? We think the premium is worth it (unlocks some extra customization features) but the free version is sufficient to get your house in order, so don’t be afraid to give it a try first.
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What Happened to You? – by Dr. Bruce Perry and Oprah Winfrey
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The very title “What Happened To You?” starts with an assumption that the reader has suffered trauma. This is not just a sample bias of “a person who picks up a book about healing from trauma has probably suffered trauma”, but is also a statistically safe assumption. Around 60% of adults report having suffered some kind of serious trauma.
The authors examine, as the subtitle suggests, these matters in three parts:
- Trauma
- Resilience
- Healing
Trauma can take many forms; sometimes it is a very obvious dramatic traumatic event; sometimes less so. Sometimes it can be a mountain of small things that eroded our strength leaving us broken. But what then, of resilience?
Resilience (in psychology, anyway) is not imperviousness; it is the ability to suffer and recover from things.
Healing is the tail-end part of that. When we have undergone trauma, displayed whatever amount of resilience we could at the time, and now have outgrown our coping strategies and looking to genuinely heal.
The authors present many personal stories and case studies to illustrate different kinds of trauma and resilience, and then go on to outline what we can do to grow from there.
Bottom line: if you or a loved one has suffered trauma, this book may help a lot in understanding and processing that, and finding a way forwards from it.
Click here to check out “What Happened To You?” and give yourself what you deserve.
Don’t Forget…
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Learn to Age Gracefully
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