14 Powerful Strategies To Prevent Dementia
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Dementia risk starts climbing very steeply after the age of 65, but it’s not entirely predetermined. Dr. Brad Stanfield, a primary care physician, has insights:
The strategies
We’ll not keep them a mystery; they are:
- Cognitive stimulation: which means genuinely challenging mental activities using a variety of mental faculties. This will usually mean that anything that is just “same old, same old” all the time will stop giving benefits after a short while once it becomes rote, and you’ll need something harder and/or different.
- Hearing health: being unable to participate in conversations increases dementia risk; hearing aids can help.
- Eyesight health: similar to the above; regular eye tests are good, and the use of glasses where appropriate.
- Depression management: midlife depression is linked to later life dementia, likely in large part due to social isolation and a lack of stimulation, but either way, treating depression earlier reduces later dementia risk.
- Exercising regularly: what’s good for the heart is good for the brain; the brain is a hungry organ and the blood is what feeds it (and removes things that shouldn’t be there)
- Head injury avoidance: even mild head injuries can cause problems down the road. Protecting one’s head in sports, and even while casually cycling, is important.
- Smoking cessation: just don’t smoke; if you smoke, make it a top priority to quit unless you are given direct strong medical advice to the contrary (there are cases, few and far between, whereby quitting smoking genuinely needs to be deferred until after something else is dealt with first, but they are a lot rarer than a lot of people who are simply afraid of quitting would like to believe)
- Cholesterol management: again, healthy blood means a healthy brain, and that goes for triglycerides too.
- Weight management: obesity, especially waist to hip ratio (indicating visceral abdominal fat specifically) is associated with many woes, including dementia.
- Diabetes management: once again, healthy blood means a healthy brain, and that goes for blood sugar management too.
- Blood pressure management: guess what, healthy blood still means a healthy brain, and that goes for blood pressure too.
- Alcohol reduction/cessation: alcohol is bad for pretty much everything, and for most people who drink, quitting is probably the top thing to do after quitting smoking.
- Social engagement: while we all may have our different preferences on a scale of introversion to extroversion, we are fundamentally a social species and thrive best with social contact, even if it’s just a few people.
- Air pollution reduction: avoiding pollutants, and filtering the air we breathe where pollutants are otherwise unavoidable, makes a measurable difference to brain health outcomes.
For more information on all of these (except the last two, which really he only mentions in passing), enjoy:
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Want to learn more?
You might also like to read:
How To Reduce Your Alzheimer’s Risk ← our own main feature on the topic
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How to Permanently Loosen a Tight Psoas
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What Is Your Psoas?
Your psoas is a deep muscle in your lower back and hip area that connects your spine to your thigh bone. It helps you bend your hips and spine, making it a hip flexor.
In today’s video, Your Wellness Nerd (the YouTube channel behind the video below) has revealed some great tips on loosening said tight hip flexors!
How to loosen them
First off, the big reveal…your tight psoas is likely stemming from an overlooked cause: your lower back! The video kicks off with a simple technique to loosen up that stiff area in your lower back. All you need is a foam roller.
But, before diving into the exercises, it’s essential to gauge your current flexibility. A basic hip flexor stretch serves as a pre-test.
Note: the goal here isn’t to stretch, but rather to feel how tight you are.
After testing, it’s time to roll…literally. Working through the lower back, use your roller or tennis ball to any find stiff spots and loosen them out; those spots are likely increasing the tension on your psoas.
After some rolling, retest with the hip flexor stretch. Chances are, you’ll feel more mobility and less tightness right away.
Note: this video focuses on chronic psoas issues. If you have sore psoas from a muscular workout, you may want to read our piece on speeding up muscle recovery.
Is That All?
But wait, there’s more! The video also covers two more exercises specifically targeting the psoas. This one’s hard to describe, so we recommend watching the video. However, to provide an overview, you’re doing the “classic couch stretch”, but with a few alterations.
Next, the tennis ball technique zeroes in on specific tight spots in the psoas. By lying on the ball and adjusting its position around the hip area, you can likely release some deeply held tension.
Additionally, some of our readers advocate for acupuncture for psoas relief – we’ve done an acupuncture myth-busting article here for reference.
Other Sources
If you’re looking for some more in-depth guides on stretching your psoas, and your body in general, we’ve made a range of 1-minute summaries of books that specifically target stretching:
- 11 Minutes to Pain-Free Hips (perfect for psoas muscles)
- Stretching Scientifically
- Stretching & Mobility
- Stretching to Stay Young
The final takeaway? If you’re constantly battling tight psoas muscles despite trying different exercises and stretches, it might be time to look at your lower back and your daily habits. This video isn’t just a band-aid fix; it’s about addressing the root cause for long-term relief:
How did you find that video? If you’ve discovered any great videos yourself that you’d like to share with fellow 10almonds readers, then please do email them to us!
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Foods for Stronger Bones
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It’s Q&A Day!
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
Q: Foods that help build stronger bones and cut inflammation? Thank you!
We’ve got you…
For stronger bones / To cut inflammation
That “stronger bones” article is about the benefits of collagen supplementation for bones, but there’s definitely more to say on the topic of stronger bones, so we’ll do a main feature on it sometime soon!
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Mythbusting Cookware Materials
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In Wednesday’s newsletter, we asked you what kind of cookware you mostly use, and got the above-depicted, below-described, set of responses:
- About 45% said stainless steel
- About 21% said cast iron
- About 15% said non-stick (e.g. Teflon)
- About 9% said enamel
- About 6% said aluminum
- And 1 person selected “something else”, but then commented to the contrary, writing “I use all of the above”
So, what does the science say about these options?
Stainless steel cookware is safe: True or False?
True! Assuming good quality and normal use, anyway. There really isn’t a lot to say about this, because it’s very unexciting. So long as it is what it is labelled as: there’s nothing coating it, nothing comes out of it unless you go to extremes*, and it’s easy to clean.
*If you cook for long durations at very high temperatures, it can leach nickel and chromium into food. What this means in practical terms: if you are using stainless steel to do deep-frying, then maybe stop that, and also consider going easy on deep-frying in general anyway, because obviously deep-frying is unhealthy for other reasons.
Per normal use, however: pretty much the only way (good quality) stainless steel cookware will harm you is if you touch it while it’s hot, or if it falls off a shelf onto your head.
That said, do watch out for cheap stainless steel cookware that can contain a lot of impurities, including heavy metals. Since you probably don’t have a mass spectrometer and/or chemistry lab at home to check for those impurities, your best guard here is simply to buy from a reputable brand with credible certifications.
Ceramic cookware is safe: True or False?
True… Most of the time! Ceramic pans usually have metal parts and a ceramic cooking surface coated with a very thin layer of silicon. Those metal parts will be as safe as the metals used, so if that’s stainless steel, you’re just as safe as the above. As for the silicon, it is famously inert and body-safe (which is why it’s used in body implants).
However: ceramic cookware that doesn’t have an obvious metal part and is marketed as being pure ceramic, will generally be sealed with some kind of glaze that can leach heavy metals contaminants into the food; here’s an example:
Lead toxicity from glazed ceramic cookware
Copper cookware is safe: True or False?
False! This is one we forgot to mention in the poll, as one doesn’t see a lot of it nowadays. The copper from copper pans can leach into food. Now, of course copper is an important mineral that we must get from our diet, but the amount of copper that that can leach into food from copper pans is far too much, and can induce copper toxicity.
In addition, copper cookware has been found to be, on average, highly contaminated with lead:
Non-stick cookware contaminates the food with microplastics: True or False?
True! If we were to discuss all the common non-stick contaminants here, this email would no longer fit (there’s a size limit before it gets clipped by most email services).
Suffice it to say: the non-stick coating, polytetrafluoroethylene, is itself a PFAS, that is to say, part of the category of chemicals considered environmental pollutants, and associated with a long list of health issues in humans (wherein the level of PFAS in our bloodstream is associated with higher incidence of many illnesses):
You may have noticed, of course, that the “non-stick” coating doesn’t stick very well to the pan, either, and will tend to come off over time, even if used carefully.
Also, any kind of wet cooking (e.g. saucepans, skillets, rice cooker inserts) will leach PFAS into the food. In contrast, a non-stick baking tray lined with baking paper (thus: a barrier between the tray and your food) is really not such an issue.
We wrote about PFAS before, so if you’d like a more readable pop-science article than the scientific paper above, then check out:
PFAS Exposure & Cancer: The Numbers Are High
Aluminum cookware contaminates the food with aluminum: True or False?
True! But not usually in sufficient quantities to induce aluminum toxicity, unless you are aluminum pans Georg who eats half a gram of aluminum per day, who is a statistical outlier and should not be counted.
That’s a silly example, but an actual number; the dose required for aluminum toxicity in blood is 100mg/L, and you have about 5 liters of blood.
Unless you are on kidney dialysis (because 95% of aluminum is excreted by the kidneys, and kidney dialysis solution can itself contain aluminum), you will excrete aluminum a lot faster than you can possibly absorb it from cookware. On the other hand, you can get too much of it from it being a permitted additive in foods and medications, for example if you are taking antacids they often have a lot of aluminum oxide in them—but that is outside the scope of today’s article.
However, aluminum may not be the real problem in aluminum pans:
❝In addition, aluminum (3.2 ± 0.25 to 4.64 ± 0.20 g/kg) and copper cookware (2.90 ± 0.12 g/kg) were highly contaminated with lead.
The time and pH-dependent study revealed that leaching of metals (Al, Pb, Ni, Cr, Cd, Cu, and Fe, etc.) into food was predominantly from anodized and non-anodized aluminum cookware.
More metal leaching was observed from new aluminum cookware compared to old. Acidic food was found to cause more metals to leach during cooking.❞
~ the same paper we cited when talking about copper
Cast iron cookware contaminates the food with iron: True or False?
True, but unlike with the other metals discussed, this is purely a positive, and indeed, it’s even recommended as a good way to fortify one’s diet with iron:
The only notable counterpoint we could find for this is if you have hemochromatosis, a disorder in which the body is too good at absorbing iron and holding onto it.
Thinking of getting some new cookware?
Here are some example products of high-quality safe materials on Amazon, but of course feel free to shop around:
Stainless Steel | Ceramic* | Cast Iron
*it says “non-stick” in the description, but don’t worry, it’s ceramic, not Teflon etc, and is safe
Bonus: rice cooker with stainless steel inner pot
Take care!
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10 Ways To Naturally Boost Dopamine
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Dopamine is the “reward” hormone, and is responsible for motivation, as well as various oft-forgotten functions (such as spatial skills, motor functions, task processing, planning, and language). Sometimes, our relationship with dopamine isn’t what it could be, so here’s how to fix that:
Let’s get hormone-hacking…
Here are the 10 ways:
- The seesaw effect: reduce overstimulation by taking tolerance breaks from high-dopamine activities that aren’t particularly useful (like social media or phone games), allowing for natural enjoyment of daily activities that you’d normally find enjoyable. Think: if you died and negotiated to be sent back to life on the condition you’d appreciate it properly this time, what things would you then spend your time doing? It’s probably not Kingdom Crush Saga Farm 2, is it?
- Conscious state meditation: practise conscious state meditation, focusing inward to reduce anxiety and release dopamine. Even a few minutes a day can significantly enhance dopamine levels.
- Hack your REM cycles: optimize sleep, especially REM cycles, which produce the most dopamine. Aim to wake up after your final REM cycle to feel energized and happy.
- The runner’s high: engage in regular exercise, which boosts dopamine through physical exertion and can lead to feelings of relaxation and euphoria, often known as the “runner’s high.”
- Mood-enhancing music: listen to music that makes you feel good. Favorite songs can stimulate dopamine production, improving your mood and well-being.
- Bright light therapy: spend time in natural sunlight to stimulate dopamine production and elevate your mood, countering the negative effects of extended indoor time. If natural sunlight is not very available where you are (e.g. this writer who lives next to an ancient bog surrounded by fog and the days are getting short, at time of writing), then artificial daylight lamps are respectable supplement—but just that, a supplement, not a replacement. Despite how it looks/feels, natural sunlight (especially in the morning, to cue the circadian rhythm to do its thing) is beneficial even through cloud cover.
- Relieve stress for good: actively reduce stress, as it inhibits dopamine. Simplify daily routines and eliminate stressors to naturally boost dopamine and feel more relaxed. Of course, you cannot remove all stress from your life, so get good at managing the stress created by the stressors that do remain.
- Tap into your flow state: enter a “flow state” by focusing deeply on an engaging task, which can elevate dopamine levels and boost motivation and happiness.
- The hormesis effect: embrace mild physical challenges, like cold showers. The temporary discomfort will paradoxically increase dopamine (it’s the body’s way of saying “congratulations, you survived the hard thing, here’s a little treat, so that you’ll be motivated to survive the next hard thing, too”)
- Activate your inner artist: engage in creative activities that you find fun. The process of creating boosts dopamine and provides motivation, enhancing mood and enjoyment in life.
For more on all of these, enjoy:
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Want to learn more?
You might also like to read:
Rebalancing Dopamine (Without “Dopamine Fasting”)
Take care!
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F*ck You Chaos – by Dominika Choroszko
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We’ve all read decluttering books. Some may even have decluttering books cluttering bookshelves. This one’s a little different, though:
Dominika Choroszko looks at assessing, decluttering, and subsequently organizing:
- Your home
- Your mind
- Your finances
In other words
- she starts off like Marie Kondo, and…
- phases through doing the jobs of Queer Eye’s “Fab Five”, before…
- sitting us down with some CBT worksheets, and…
- finally going through finances à la Martin Lewis.
By the time we’ve read the book, it’s as though Mary Poppins has breezed through our house, head, and bank account, leaving everything “practically perfect in every way”.
Of course, it’s on us to actually do the work, but as many of us struggle with “how” and the ever-dreaded “but where to begin”, Choroszko’s whirlwind impetus and precision guidance (many very direct practical steps to take) really grease the wheels of progress.
In short, this could be the book that kickstarts your next big “getting everything into better order” drive, with a clear step-by-step this-then-this-then-this linear process.
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Infrared-Reflecting Patches For Health?
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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
❝Hi! I’ve been reading about LifeWave patches, would you recommend them?❞
For reference first, this is talking about these: LifeWave.com
Short answer: no
Longer answer: their main premise seems to be that the patches (subscription prices seem to start from about $100–$300 per month) reflect infrared energy back into your body, making you more energized and healthy.
Fun fact: aluminum foil reflects infrared energy (which we feel as heat), by the way, and that is why space blankets (of the kind used in emergencies and by some athletes) are made shiny like that, often with aluminized mylar.
We cannot comment too closely on the rest of the presented science of their products, as it seems quite unlike anything we’re accustomed to reading, and we were not able to make a lot of sense of it.
They do cite research papers to back their claims, including research conducted by the company’s founder and published via an open journal.
Many others are independent studies conducted by often the same researchers as each other, mostly experts in acupuncture and acupressure.
For the papers we looked at, the sample sizes were very small, but the conclusions were very positive.
They were published in a variety of journals, of which we cannot claim any prior knowledge (i.e:, they were not the peer-reviewed journals from which we cite most of our sources).
Also, none were registered with ClinicalTrials.gov.
To be on the safe side, their disclaimer does advise:
❝LifeWave products are only intended to maintain or encourage a general state of health or healthy activity and are not intended to diagnose, treat, cure, mitigate, or prevent any disease or medical condition of the body❞
They do have a Frequently Asked Questions page, which tells about ancient Egyptian use of colored glass, as well as more modern considerations including joining, ordering, their commissions system, binary commissions and matching bonuses, and “how to rank up in LifeWave” as well as a lot of information about subscribing as a preferred customer or a brand partner, opting in to their multi-level marketing opportunities.
Here’s what “Honest Brand Reviews” had to say:
Honest Brand Reviews | LifeWave Review
Our position:
We cannot honestly claim to understand their science, and thus naturally won’t actively recommend what we can’t speak for.
An expert’s position:
Since we couldn’t understand how this would work, here’s what Dr. Paul Knoepfler has to say about their flagship product, the LifeWave X39 patch:
LifeWave X39 stem cell patch story has holes
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Don’t Forget…
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Learn to Age Gracefully
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