You’ve Got Questions? We’ve Got Answers!
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From Cucumbers To Kindles
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!
Q: Tips for reading more and managing time for it?
A: We talked about this a little bit in yesterday’s edition, so you may have seen that, but aside from that:
- If you don’t already have one, consider getting a Kindle or similar e-reader. They’re very convenient, and also very light and ergonomic—no more wrist strain as can occur with physical books. No more eye-strain, either!
- Consider making reading a specific part of your daily routine. A chapter before bed can be a nice wind-down, for instance! What’s important is it’s a part of your day that’ll always, or at least almost always, allow you to do a little reading.
- If you drive, walk, run, or similar each day, a lot of people find that’s a great time to listen to an audiobook. Please be safe, though!
- If your lifestyle permits such, a “reading retreat” can be a wonderful vacation! Even if you only “retreat” to your bedroom, the point is that it’s a weekend (or more!) that you block off from all other commitments, and curl up with the book(s) of your choice.
Q: Any study tips as we approach exam season? A lot of the productivity stuff is based on working life, but I can’t be the only student!
A: We’ve got you covered:
- Be passionate about your subject! We know of no greater study tip than that.
- Find a willing person and lecture them on your subject. When one teaches, two learn!
- Your mileage may vary depending on your subject, but, find a way of studying that’s fun to you!
- If you can get past papers, get as many as you can, and use those as your “last minute” studying in the week before your exam(s). This will prime you for answering exam-style questions (and leverage state-dependent memory). As a bonus, it’ll also help ease any anxiety, because by the time of your exam it’ll be “same old, same old”!
Q: Energy drinks for biohacking, yea or nay?
A: This is definitely one of those “the dose makes the poison” things!
- Caffeine, in and of itself, can be healthy in moderation for most people.
- Taurine has assorted benefits at safe dosages:
- Other ingredients often have health benefits too.
But… The generally agreed safe dose of taurine is around 3g/day for most people; a standard Red Bull contains 1g.
That math would be simple, but… if you eat meat (including poultry or fish), that can also contain 10–950mg per 100g. For example, tuna is at the high end of that scale, with a standard 12oz (340g) tin already containing up to 3.23g of taurine!
And sweetened carbonated beverages in general have so many health issues that it’d take us a full article to cover them.
Short version? Enjoy in moderation if you must, but there are definitely better ways of getting the benefits they may offer.
Q: Best morning routine?
A: The best morning routine is whatever makes you feel most ready to take on your day!
This one’s going to vary a lot—one person’s morning run could be another person’s morning coffee and newspaper, for example.
In a nutshell, though, ask yourself these questions:
- How long does it take me to fully wake up in the morning, and what helps or hinders that?
- When I get out of bed, what do I really need before I can take on my day?
- If I could have the perfect morning, what would it look like?
- What can evening me do, to look after morning me’s best interests? (Semi-prepare breakfast ready? Lay out clothes ready? Running shoes? To-Do list?)
Q: I’m curious how much of these things you actually use yourselves, and are there any disagreements in the team? In a lot of places things can get pretty heated when it’s paleo vs vegan / health benefits of tea/coffee vs caffeine-abstainers / you need this much sleep vs rise and grinders, etc?
A: We are indeed genuinely enthusiastic about health and productivity, and that definitely includes our own! We may or may not all do everything, but between us, we probably have it all covered. As for disagreements, we’ve not done a survey, but if you take an evidence-based approach, any conflict will tend to be minimized. Plus, sometimes you can have the best of both!
- You could have a vegan paleo diet (you’d better love coconut if you do, though!
- There is decaffeinated coffee and tea (your taste may vary)
- You can get plenty of sleep and rise early (so long as an “early to bed, early to rise” schedule suits you!)
Interesting note: humans are social creatures on an evolutionary level. Evolution has resulted in half of us being “night owls” and the other half “morning larks”, the better to keep each other safe while sleeping. Alas, modern life doesn’t always allow us to have the sleep schedule that’d suit each of us best individually!
Have a question you’d like answered? Reply to this email, or use the feedback widget at the bottom! We always love to hear from you
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Knee Cracking & Popping: Should You Be Worried?
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Dr. Tom Walters (Doctor of Physical Therapy) explains about what’s going on behind our musical knees, and whether or not this synovial symphony is cause for concern.
When to worry (and when not to)
If the clicking/cracking/popping/etc does not come with pain, then it is probably being caused by the harmless movement of fluid within the joints, in this case specifically the patellofemoral joint, just behind the kneecap.
As Dr. Walters says:
❝It is extremely important that people understand that noises from the knee are usually not associated with pathology and may actually be a sign of a healthy, well-lubricated joint. let’s be careful not to make people feel bad about their knee noise as it can negatively influence how they view their body!❞
On the other hand, there is also such a thing as patellofemoral joint pain syndrome (PFPS), which is very common, and involves pain behind the kneecap, especially upon over-stressing the knee(s).
In such cases, it is good to get that checked out by a doctor/physiotherapist.
Dr. Walters advises us to gradually build up strength, and not try for too much too quickly. He also advises us to take care to strengthen our glutes in particular, so our knees have adequate support. Gentle stretching of the quadriceps and soft tissue mobilization with a foam roller, are also recommended, to reduce tension on the kneecap.
For more on these things and especially about the exercises, enjoy:
Click Here If The Embedded Video Doesn’t Load Automatically!
Want to learn more?
You might like to read:
How To Really Take Care Of Your Joints
Take care!
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Are Electrolyte Supplements Worth It?
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When To Take Electrolytes (And When We Shouldn’t!)
Any sports nutrition outlet will sell electrolyte supplements. Sometimes in the form of sports drinks that claim to be more hydrating than water, or tablets that can be dissolved in water to make the same. How do they work, and should we be drinking them?
What are electrolytes?
They’re called “electrolytes” because they are ionized particles (so, they have a positive or negative electrical charge, depending on which kind of ion they are) that are usually combined in the form of salts.
The “first halves” of the salts include:
- Sodium
- Potassium
- Calcium
- Magnesium
The “second halves” of the salts include:
- Chloride
- Phosphate
- Bicarbonate
- Nitrate
It doesn’t matter too much which way they’re combined, provided we get what we need. Specifically, the body needs them in a careful balance. Too much or too little, and bad things will start happening to us.
If we live in a temperate climate with a moderate lifestyle and a balanced diet, and have healthy working kidneys, usually our kidneys will keep them all in balance.
Why might we need to supplement?
Firstly, of course, you might have a dietary deficiency. Magnesium deficiency in particular is very common in North America, as people simply do not eat as much greenery as they ideally would.
But, also, you might sweat out your electrolytes, in which case, you will need to replace them.
In particular, endurance training and High Intensity Interval Training are likely to prompt this.
However… Are you in a rush? Because if not, you might just want to recover more slowly:
❝Vigorous exercise and warm/hot temperatures induce sweat production, which loses both water and electrolytes. Both water and sodium need to be replaced to re-establish “normal” total body water (euhydration).
This replacement can be by normal eating and drinking practices if there is no urgency for recovery.
But if rapid recovery (<24 h) is desired or severe hypohydration (>5% body mass) is encountered, aggressive drinking of fluids and consuming electrolytes should be encouraged to facilitate recovery❞
Source: Fluid and electrolyte needs for training, competition, and recovery
Should we just supplement anyway, as a “catch-all” to be sure?
Probably not. In particular, it is easy to get too much sodium in one’s diet, let alone by supplementation.And, oversupplementation of calcium is very common, and causes its own health problems. See:
To look directly to the science on this one, we see a general consensus amongst research reviews: “this is complicated and can go either way depending on what else people are doing”:
- Trace minerals intake: risks and benefits for cardiovascular health
- Electrolyte minerals intake and cardiovascular health
Well, that’s not helpful. Any clearer pointers?
Yes! Researchers Latzka and Mountain put together a very practical list of tips. Rather, they didn’t put it as a list, but the following bullet points are information extracted directly from their abstract, though we’ve also linked the full article below:
- It is recommended that individuals begin exercise when adequately hydrated.
- This can be facilitated by drinking 400 mL to 600 mL of fluid 2 hours before beginning exercise and drinking sufficient fluid during exercise to prevent dehydration from exceeding 2% body weight.
- A practical recommendation is to drink small amounts of fluid (150-300 mL) every 15 to 20 minutes of exercise, varying the volume depending on sweating rate.
- During exercise lasting less than 90 minutes, water alone is sufficient for fluid replacement
- During prolonged exercise lasting longer than 90 minutes, commercially available carbohydrate electrolyte beverages should be considered to provide an exogenous carbohydrate source to sustain carbohydrate oxidation and endurance performance.
- Electrolyte supplementation is generally not necessary because dietary intake is adequate to offset electrolytes lost in sweat and urine; however, during initial days of hot-weather training or when meals are not calorically adequate, supplemental salt intake may be indicated to sustain sodium balance.
Source: Water and electrolyte requirements for exercise
Bonus tip:
We’ve talked before about the specific age-related benefits of creatine supplementation, but if you’re doing endurance training or HIIT, you might also want to consider a creatine-electrolyte combination sports drink (even if you make it yourself):
Where can I get electrolyte supplements?
They’re easy to find in any sports nutrition store, or you can buy them online; here’s an example product on Amazon for your convenience
You can also opt for natural and/or homemade electrolyte drinks:
Healthline | 8 Healthy Drinks Rich in Electrolytes
Enjoy!
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How (And Why) To Train Your Pre-Frontal Cortex
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Dr. Chapman’s Keys For Mental Focus
This is Dr. Sandra Chapman; she’s a cognitive neuroscientist, on a mission to, in her words, further our understanding of:
- what makes the brain stronger, faster and last longer
- what enhances human cognitive capacity, and
- what enhances the underlying brain systems across the lifespan.
To this end, she’s also the founder and Chief Director of the Center For Brain Health, where she has worked on her mission for the past 25 years (clocking up hundreds of peer-reviewed publications to her name), as well as being a professor of Behavioral and Brain Sciences at UT Dallas.
What does she want us to know?
Get your brain into gear
When it comes to your brainpower, it is “use it or lose it”, but it is also perfectly possible to use it and lose it.
Why?
Very often, what we are using our brains for is high-strain, low-yield stuff, such as multitasking, overthinking, or overthinking while multitasking. And to make it worse, we often do it without sufficient rest.
This is the equivalent of owning a Ferrari but trying to drive it in second and third gear at once by switching between the two as rapidly as possible. And doing that for 18 hours each day.
Suffice it to say, you’ll be going nowhere quickly.
An alternative “use” of brainpower is low-strain, low-yield stuff, such as having to pay close attention to a boring conversation. It’s enough to stop your mind from doing anything else, but not enough to actually stimulate you.
This is the equivalent of owning a Ferrari but keeping it idling. The wear and tear is minimal this time, but you’re not actually going anywhere either.
Better, of course, are the other two quadrants:
- low-strain, high-yield: consistently using our brain in relatively non-taxing ways that encourage its development
- high-strain, high-yield: here the Ferrari metaphor definitely fails, because unlike cars, our bodies (including our brains) are machines that benefit from judicious regular progressive overloading (but just by a bit, and with adequate recovery time between overloads).
See also: 12 Weeks To Measurably Boost Your Brain
How to do the “low-strain, low-yield” part
When it comes to “what’s the most important part of the brain to help in the face of cognitive decline?” the usual answer is either to focus on memory (hippocampi) or language (various parts, but for example Wernicke’s area and Broca’s area), since people most fear losing memory, and language is very important both socially and practically.
Those are indeed critical, and we at 10almonds stand by them, but Dr. Chapman (herself having originally trained as speech and language pathologist!) makes a strong case for adding a third brain part to the list.
Specifically, she advocates for strengthening the pre-frontal cortex, which is responsible for inhibition, task-switching, working memory, and cognitive flexibility. If that seems like a lot, do remember it’s a whole cortex and not one of the assorted important-but-small brain bits we mentioned above.
How? She has developed training programs for this, based on what she calls Strategic Memory Advanced Reasoning Tactics (SMART), to support support attention, planning, judgment and emotional management.
You can read more about those programs here:
Center For Brain Health | Our Programs
Participation in those is mostly not free, however, if you join their…
Center For Brain Health | BrainHealth Project
…then they will periodically invite you to join pilot programs, research programs, and the like, which will either be free or they-pay-you affairs—because this is how science is done, and you can read about yourself (anonymized, of course) later in peer-reviewed papers of the kind we often cite here.
If you’re not interested in any of that though, we will say that according to Dr. Chapman, the keys are:
Inhibition: be conscious of this function of your brain, and develop it. This is the function of your brain that stops you from making mistakes—or put differently: stops you from saying/doing something stupid.
Switching: do this consciously; per “I am now doing this task, now I am switching to this other task”, rather than doing the gear-grinding thing we discussed earlier
Working memory: this is effectively your brain’s RAM. Unlike the RAM of a computer (can be enhanced by adding another chip or replacing with a bigger chip), our brain’s RAM can be increased by frequent use, and especially by judicious use of progressive overloading (with rests between!) which we’ll discuss in the high-strain, high-yield section.
Flexibility: this is about creative problem-solving, openness to new ideas, and curiosity
See also: Curiosity Kills The Neurodegeneration
How to do the “high-strain, high-yield” part
Delighting this chess-playing writer, Dr. Chapman recommends chess. Although, similar games such as go (a Chinese game that looks simpler than chess but actually requires more calculation) work equally well too.
Why?
Games like chess and go cause structural changes that are particularly helpful, in terms of engaging in such foundational tasks as learning, abstract reasoning, problem-solving and self-control:
Chess Practice as a Protective Factor in Dementia
Basically, it checks (so to speak) a lot of boxes, especially for the pre-frontal cortex. Some notes:
- Focusing on the game is required for brain improvement; simply pushing wood casually will not do it. Ideally, calculating several moves ahead will allow for strong working memory use (because to calculate several moves ahead, one will have to hold increasingly many possible positions in the mind while doing so).
- The speed of play must be sufficiently slow as to allow not only for thinking, but also for what in chess is called “blunder-checking”, in other words, having decided on one’s move, pausing to consider whether it is a mistake, and actively trying to find evidence that it is. This is the crucial “inhibition habit”, and when one does it reflexively, one will make fewer mistakes. Tying this to dementia, see for example how one of the common symptoms of dementia is falling for scams that one wouldn’t have previously. How did cognitive decline make someone naïve? It didn’t, per se; it just took away their ability to, having decided what to do, pause to consider whether it was a mistake, and actively trying to find evidence that it is.
- That “conscious switching” that we talked about, rather than multitasking? In chess, there is a difference between strategy and tactics. Don’t worry about what that difference is for now (learn it if you want to take up chess), but know that strong players will only strategize while it is their opponent’s turn, and only calculate (tactics) while it is their own turn. It’s very tempting to flit constantly between one and the other, but chess requires players to have the mental discipline be able to focus on one task or the other and stick with that task until it’s the appointed time to switch.
If you feel like taking up chess, this site (and related app, if you want it) is free (it’s been funded by voluntary donations for a long time now) and good and even comes with free tuition and training tools: LiChess.org
Here’s another site that this writer (hi, it’s me) personally uses—it has great features too, but many are paywalled (I’m mostly there just because I’ve been there nearly since its inception, so I’m baked into the community now): Chess.com
Want to know more?
You might like this book by Dr. Chapman, which we haven’t reviewed yet but it did inform large parts of today’s article:
Make Your Brain Smarter: Increase Your Brain’s Creativity, Energy, and Focus – by Dr. Sandra Chapman
Enjoy!
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Psychology Sunday Rewind: Healing Family Rifts
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Estrangement, And How To Heal It
The following article was first published a little under six months ago, and it proved to be our most popular “Psychology Sunday” article of the year.
We republish it today, in case it might also be of value to readers who have joined us since
Having written before about how deleterious to the health loneliness and isolation can be, and what things can be done about it, we had a request to write about…
❝Reconciliation of relationships in particular estrangement mother adult daughter❞
And, this is not only an interesting topic, but a very specific one that affects more people than is commonly realized!
In fact, a recent 800-person study found that more than 43% of people experienced family estrangement of one sort or another, and a more specific study of more than 2,000 mother-child pairs found that more than 11% of mothers were estranged from at least one adult child.
So, if you think of the ten or so houses nearest to you, probably at least one of them contains a parent estranged from at least one adult child. Maybe it’s yours. Either way, we hope this article will give you some pause for thought.
Which way around?
It makes a difference to the usefulness of this article whether any given reader experiencing estrangement is the parent or the adult child. We’re going to assume the reader is the parent. It also makes a difference who did the estranging. That’s usually the adult child.
So, we’re broadly going to write with that expectation.
Why does it happen?
When our kids are small, we as parents hold all the cards. It may not always feel that way, but we do. We control our kids’ environment, we influence their learning, we buy the food they eat and the clothes they wear. If they want to go somewhere, we probably have to take them. We can even set and enforce rules on a whim.
As they grow, so too does their independence, and it can be difficult for us as parents to relinquish control, but we’re going to have to at some point. Assuming we are good parents, we just hope we’ve prepared them well enough for the world.
Once they’ve flown the nest and are living their own adult lives, there’s an element of inversion. They used to be dependent on us; now, not only do they not need us (this is a feature not a bug! If we have been good parents, they will be strong without us, and in all likelihood one day, they’re going to have to be), but also…
We’re more likely to need them, now. Not just in the “oh if we have kids they can look after us when we’re old” sense, but in that their social lives are growing as ours are often shrinking, their family growing, while ours, well, it’s the same family but they’re the gatekeepers to that now.
If we have a good relationship, this goes fine. However, it might only take one big argument, one big transgression, or one “final straw”, when the adult child decides the parent is more trouble than they’re worth.
And, obviously, that’s going to hurt. But it’s pretty much how it pans out, according to studies:
Here be science: Tensions in the Parent and Adult Child Relationship: Links to Solidarity and Ambivalence
How to fix it, step one
First, figure out what went wrong.
Resist any urge to protect your own feelings with a defensive knee-jerk “I don’t know; I was a good, loving parent”. That’s a very natural and reasonable urge and you’re quite possibly correct, but it won’t help you here.
Something pushed them away. And, it will almost certainly have been a push factor from you, not a pull factor from whoever is in their life now. It’s easy to put the blame externally, but that won’t fix anything.
And, be honest with yourself; this isn’t a job interview where we have to present a strength dressed up as a “greatest weakness” for show.
You can start there, though! If you think “I was too loving”, then ok, how did you show that love? Could it have felt stifling to them? Controlling? Were you critical of their decisions?
It doesn’t matter who was right or wrong, or even whether or not their response was reasonable. It matters that you know what pushed them away.
How to fix it, step two
Take responsibility, and apologize. We’re going to assume that your estrangement is such that you can, at least, still get a letter to them, for example. Resist the urge to argue your case.
Here’s a very good format for an apology; please consider using this template:
The 10-step (!) apology that’s so good, you’ll want to make a note of it
You may have to do some soul-searching to find how you will avoid making the same mistake in the future, that you did in the past.
If you feel it’s something you “can’t change”, then you must decide what is more important to you. Only you can make that choice, but you cannot expect them to meet you halfway. They already made their choice. In the category of negotiation, they hold all the cards now.
How to fix it, step three
Now, just wait.
Maybe they will reply, forgiving you. If they do, celebrate!
Just be aware that once you reconnect is not the time to now get around to arguing your case from before. It will never be the time to get around to arguing your case from before. Let it go.
Nor should you try to exact any sort of apology from them for estranging you, or they will at best feel resentful, wonder if they made a mistake in reconnecting, and withdraw.
Instead, just enjoy what you have. Many people don’t get that.
If they reply with anger, maybe it will be a chance to reopen a dialogue. If so, family therapy could be an approach useful for all concerned, if they are willing. Chances are, you all have things that you’d all benefit from talking about in a calm, professional, moderated, neutral environment.
You might also benefit from a book we reviewed previously, “Parent Effectiveness Training”. This may seem like “shutting the stable door after the horse has bolted”, but in fact it’s a very good guide to relationship dynamics in general, and extensively covers relations between parents and adult children.
If they don’t reply, then, you did your part. Take solace in knowing that much.
Some final thoughts:
At the end of the day, as parents, our kids living well is (hopefully) testament to that we prepared them well for life, and sometimes, being a parent is a thankless task.
But, we (hopefully) didn’t become parents for the plaudits, after all.
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Come Together – by Dr. Emily Nagoski
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From Dr. Emily Nagoski, author of the bestseller “Come As You Are” (which we reviewed very favorably before) we now present: Come Together.
What it is not about: simultaneous orgasms. The title is just a play on words.
What it is about: improving sexual wellbeing, particularly in long-term relationships where one or more partner(s) may be experiencing low desire.
Hence: come together, in the closeness sense.
A lot of books (or advice articles) out there take the Cosmo approach of “spicing things up”, and that can help for a night perhaps, but relying on novelty is not a sustainable approach.
Instead, what Dr. Nagoski outlines here is a method for focusing on shared comfort and pleasure over desire, creating the right state of mind that’s more conducive to sexuality, and reducing things that put the brakes on sexuality.
She also covers things whereby sexuality can often be obliged to change (for example, with age and/or disability), but that with the right attitude, change can sometimes just be growth in a different way, as you explore the new circumstances together, and continue to find shared pleasure in the ways that best suit your changing circumstances,
Bottom line: if you and/or your partner(s) would like to foster and maintain intimacy and pleasure, then this is a top-tier book for you.
Click here to check out Come Together, and, well, come together!
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Compact Tai Chi – by Dr. Jesse Tsao
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A very frustrating thing when practicing tai chi, especially when learning, is the space typically required. We take a step this way and lunge that way and turn and now we’ve kicked a bookcase. Add a sword, and it’s goodnight to the light fixtures at the very least.
While a popular suggestion may be “do it outside”, we do not all have the luxury of living in a suitable climate. We also may prefer to practice in private, with no pressing urge to have an audience.
Tsao’s book, therefore, is very welcome. But how does he do it? The very notion of constriction is antithetical to tai chi, after all.
He takes the traditional forms, keeps the movements mostly the same, and simply changes the order of them. This way, the practitioner revolves around a central point. Occasionally, a movement will become a smaller circle than it was, but never in any way that would constrict movement.
Of course, an obvious question for any such book is “can one learn this from a book?” and the answer is complex, but we would lean towards yes, and insofar as one can learn any physical art from a book, this one does a fine job. It helps that it builds up progressively, too.
All in all, this book is a great choice for anyone who’s interested in taking up tai chi, and/but would like to do so without leaving their home.
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