Walnuts vs Cashews – Which is Healthier?
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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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The “Five Tibetan Rites” & Why To Do Them!
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Spinning Around
In Tuesday’s newsletter, we asked you for your opinion of the “Five Tibetan Rites”, and got the above-depicted, below-described, set of responses:
- About 41% said “I have never heard of these before”
- About 27% said “they restore youth by adjusting internal vortexes”
- About 22% said “they are basically yoga, by a different name”
- About 11% said “they are a pseudoscience popular in the US”
So what does the science say?
The Five Tibetan Rites are five Tibetan rites: True or False?
False, though this is more question of social science than of health science, so we’ll not count it against them for having a misleading name.
The first known mentioning of the “Five Tibetan Rites” is by an American named Peter Kelder, who in 1939 published, through a small LA occult-specialized publishing house, a booklet called “The Eye of Revelation”. This work was then varyingly republished, repackaged, and occasionally expanded upon by Kelder or other American authors, including Chris Kilham’s popular 1994 book “The Five Tibetans”.
The “Five Tibetan Rites” are unknown as such in Tibet, except for what awareness of them has been raised by people asking about them in the context of the American phenomenon.
Here’s a good history book, for those interested:
The author didn’t originally set out to “debunk” anything, and is himself a keen spiritualist (and practitioner of the five rites), but he was curious about the origins of the rites, and ultimately found them—as a collection of five rites, and the other assorted advices given by Kelder—to be an American synthesis in the whole, each part inspired by various different physical practices (some of them hatha yoga, some from the then-popular German gymnastics movement, some purely American spiritualism, all available in books that were popular in California in the early 1900s).
You may be wondering: why didn’t Kelder just say that, then, instead of telling stories of an ancient Tibetan tradition that empirically does not exist? The answer to this lies again in social science not health science, but it’s been argued that it’s common for Westerners to “pick ‘n’ mix” ideas from the East, champion them as inscrutably mystical, and (since they are inscrutable) then simply decide how to interpret and represent them. Here’s an excellent book on this, if you’re interested:
(in Kelder’s case, this meant that “there’s a Tibetan tradition, trust me” was thus more marketable in the West than “I read these books in LA”)
They are at least five rites: True or False?
True! If we use the broad definition of “rite” as “something done repeatedly in a solemn fashion”. And there are indeed five of them:
- Spinning around (good for balance)
- Leg raises (this one’s from German gymnastics)
- Kneeling back bend (various possible sources)
- Tabletop (hatha yoga, amongst others)
- Pendulum (hatha yoga, amongst others) ← you may recognize this one from the Sun Salutation
You can see them demonstrated here:
Click Here If The Embedded Video Doesn’t Load Automatically
Kelder also advocated for what was basically the Hay Diet (named not for the substance but for William Hay; it involved separating foods into acid and alkali, not necessarily according to the actual pH of the foods, and combining only “acid” foods or only “alkali” foods at a time), which was popular at the time, but has since been rejected as without scientific merit. Kelder referred to this as “the sixth rite”.
The Five Rites restore youth by adjusting internal vortexes: True or False?
False, in any scientific sense of that statement. Scientifically speaking, the body does not have vortexes to adjust, therefore that is not the mechanism of action.
Spiritually speaking, who knows? Not us, a humble health science publication.
The Five Rites are a pseudoscience popular in the US: True or False?
True, if 27% of those who responded of our mostly North American readership can be considered as representative of what is popular.
However…
“Pseudoscience” gets thrown around a lot as a bad word; it’s often used as a criticism, but it doesn’t have to be. Consider:
A small child who hears about “eating the rainbow” and mistakenly understands that we are all fuelled by internal rainbows that need powering-up by eating fruits and vegetables of different colors, and then does so…
…does not hold a remotely scientific view of how things are happening, but is nevertheless doing the correct thing as recommended by our best current science.
It’s thus a little similar with the five rites. Because…
The Five Rites are at least good for our health: True or False?
True! They are great for the health.
The first one (spinning around) is good for balance. Science would recommend doing it both ways rather than just one way, but one is not bad. It trains balance, trains our stabilizing muscles, and confuses our heart a bit (in a good way).
See also: Fall Special (How To Not Fall, And Not Get Injured If You Do)
The second one (leg raises) is excellent for core strength, which in turn helps keep our organs where they are supposed to be (this is a bigger health issue than most people realise, because “out of sight, out of mind”), which is beneficial for many aspects of our health!
See also: Visceral Belly Fat & How To Lose It ← visceral fat is the fat that surrounds your internal organs; too much there becomes a problem!
The third, fourth, and fifth ones stretch our spine (healthily), strengthen our back, and in the cases of the fourth and fifth ones, are good full-body exercises for building strength, and maintaining muscle mass and mobility.
See also: Building & Maintaining Mobility
So in short…
If you’ve been enjoying the Five Rites, by all means keep on doing them; they might not be Tibetan (or an ancient practice, as presented), and any mystical aspect is beyond the scope of our health science publication, but they are great for the health in science-based ways!
Take care!
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Can We Side-Step Age-Related Alienation?
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When The World Moves Without Us…
We’ve written before about how reduced social engagement can strike people of all ages, and what can be done about it:
How To Beat Loneliness & Isolation
…but today we’re going to talk more about a specific aspect of it, namely, the alienation that can come with old age—and other life transitions too, but getting older is something that (unless accident or incident befall us first) all of us will definitely do.
What’s the difference?
Loneliness is a status, alienation is more of a process. It can be the alienation in the sense of an implicit “you don’t belong here” message from the world that’s geared around the average person and thus alienates those who are not that (a lack of accessibility to people with disabilities can be an important and very active example of this), and it can also be an alienation from what we’ve previously considered our “niche” in the world—the loss of purpose many people feel upon retirement fits this bill. It can even be a more generalized alienation from our younger selves; it’s easy to have a self-image that doesn’t match one’s current reality, for instance.
Read more: Estranged by Time: Alienation in the Aging Process
So, how to “un-alienate”?
To “un-alienate”, that is to say, to integrate/reintegrate, can be hard. Some things may even be outright impossible, but most will not be!
Consider how, for example, former athletes become coaches—or for that matter, how former party-goers might become party-hosts (even if the kind of “party” might change with time, give or take the pace at which we like to live our lives).
What’s important is that we take what matters the most to us, and examine how we can realistically still engage with that thing.
This is different from trying to hold on grimly to something that’s no longer our speed.
Letting go of the only thing we’ve known will always be scary; sometimes it’s for the best, and sometimes what we really need is just more of a pivot, like the examples above. The crux lies in knowing which:
- Is our relationship with the thing (whatever it may be) still working for us, or is it just bringing strife now?
- If it’s not working for us, is it because of a specific aspect that could be side-stepped while keeping the rest?
- If we’re going to drop that thing entirely (or be dropped by it, which, while cruel, also happens in life), then where are we going to land?
This latter is one where foresight is a gift, because if we bury our heads in the sand we’re going to land wherever we’re dropped, whereas if we acknowledge the process, we can make a strategic move and land on our feet.
Here’s a good pop-science article about this—it’s aimed at people around retirement age, but honestly the advice is relevant for people of all ages, and facing all manner of life transitions, e.g. career transitions (of which retirement is of course the career transition to end all career transitions), relationship transitions (including B/B/B/B: births, betrothals/break-ups, and bereavements) health transitions (usually: life-changing illnesses and/or disabilities—which again, happens to most of us if something doesn’t get us first), etc. So with all that in mind, this becomes more of a “how to reassess your life at those times when it needs reassessing”:
How to Reassess Your Life in Retirement
But that doesn’t mean that letting go is always necessary
Sometimes, the opposite! Sometimes, the age-old advice to “lean in” really is all the situation calls for, which means:
- Be ready to say “yes” to things, and if nobody’s asking, be ready to “hey, do you wanna…?” and take a “build it and they will come” approach. This includes with people of different ages, too! Intergenerational friendships can be very rewarding for all concerned, if done right. Communities that span age-ranges can be great for this—they might be about special interests (this writer has friends ranging through four generations from playing chess, for instance), they could be religious communities if we be religious, LGBT groups if that fits for us, even mutual support groups such as for specific disabilities or chronic illness if we have such—notice how the very things that might isolate us can also bring us together!
- Be open-minded to new experiences; it’s easy to get stuck in a rut of “I’ve never done that” and mistake that self-assessment for an uncritical assumption of “I’m not the kind of person who does that”. Sometimes, you really won’t be! But at least think about it and entertain the possibility, before dismissing it out of hand. And, here’s a life tip: it can be really good to (within the realms of safety, and one’s personal moral principles, of course) take an approach of “try anything once”. Even if we’re almost certain we won’t like it, and even if we then turn out to indeed not like it, it can be a refreshing experience—and now we can say “Yep, tried that, not doing that again” from a position of informed knowledge. That’s the only way we get to look back on a richly lived life of broad experiences, after all, and it is never too late for such.
- Be comfortable prioritizing quality over quantity. This goes for friends, it goes for activities, it goes for experiences. The topic of “what’s the best number of friends to have?” has been a matter of discussion since at least ancient Greek times (Plato and Aristotle examined this extensively), but whatever number we might arrive at, it’s clear that quality is the critical factor, and quantity after that is just a matter of optimizing.
In short: make sure you’re investing—in your relationships, in your areas of interest, in your community (whatever that may mean for you personally), and most of all, and never forget this: in yourself.
Take care!
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Ice Baths: To Dip Or Not To Dip?
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Many Are Cold, But Few Are Frozen
We asked you for your (health-related) view of ice baths, and got the above-depicted, below-described, set of responses:
- About 31% said “ice baths are great for the health; we should take them”
- About 29% said “ice baths’ risks outweigh their few benefits”
- About 26% said “ice baths’ benefits outweigh their few risks”
- About 14% said “ice baths are dangerous and can kill you; best avoided”
So what does the science say?
Freezing water is very dangerous: True or False?
True! Water close to freezing point is indeed very dangerous, and can most certainly kill you.
Fun fact, though: many such people are still saveable with timely medical intervention, in part because the same hypothermia that is killing them also slows down the process* of death
Source (and science) for both parts of that:
Cold water immersion: sudden death and prolonged survival
*and biologically speaking, death is a process, not an event, by the way. But we don’t have room for that today!
(unless you die in some sudden violent way, such as a powerful explosion that destroys your brain instantly; then it’s an event)
Ice baths are thus also very dangerous: True or False?
False! Assuming that they are undertaken responsibly and you have no chronic diseases that make it more dangerous for you.
What does “undertaken responsibly” mean?
Firstly, the temperature should not be near freezing. It should be 10–15℃, which for Americans is 50–59℉.
You can get a bath thermometer to check this, by the way. Here’s an example product on Amazon.
Secondly, your ice bath should last no more than 10–15 minutes. This is not a place to go to sleep.
What chronic diseases would make it dangerous?
Do check with your doctor if you have any doubts, as no list we make can be exhaustive and we don’t know your personal medical history, but the main culprits are:
- Cardiovascular disease
- Hypertension
- Diabetes (any type)
The first two are for heart attack risk; the latter is because diabetes can affect core temperature regulation.
Ice baths are good for the heart: True or False?
True or False depending on how they’re done, and your health before starting.
For most people, undertaking ice baths responsibly, repeated ice bath use causes the cardiovascular system to adapt to better maintain homeostasis when subjected to thermal shock (i.e. sudden rapid changes in temperature).
For example: Respiratory and cardiovascular responses to cold stress following repeated cold water immersion
And because that was a small study, here’s a big research review with a lot of data; just scroll to where it has the heading“Specific thermoregulative adaptations to regular exposure to cold air and/or cold water exposure“ for many examples and much discussion:
Health effects of voluntary exposure to cold water: a continuing subject of debate
Ice baths are good against inflammation: True or False?
True! Here’s one example:
Uric acid and glutathione levels (important markers of chronic inflammation) are also significantly affected:
Uric acid and glutathione levels during short-term whole body cold exposure
Want to know more?
That’s all we have room for today, but check out our previous “Expert Insights” main feature looking at Wim Hof’s work in cryotherapy:
A Cold Shower A Day Keeps The Doctor Away?
Enjoy!
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Slowing the Progression of Cataracts
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Understanding Cataracts
Cataracts are natural and impact everyone.
That’s a bit of a daunting opening line, but as Dr. Michele Lee, a board-certified ophthalmologist, explains, cataracts naturally develop with age, and can be accelerated by factors such as trauma, certain medications, and specific eye conditions.
We know how important your vision is to you (we’ve had great feedback about the book Vision for Life) as well as our articles on how glasses impact your eyesight and the effects of using eye drops.
While complete prevention isn’t possible, steps such as those mentioned below can be taken to slow their progression.
Here is an overview of the video’s first 3 takeaways. You can watch the whole video below.
Protect Your Eyes from Sunlight
Simply put, UV light damages lens proteins, which (significantly) contributes to cataracts. Wearing sunglasses can supposedly prevent up to 20% of cataracts caused by UV exposure.
Moderate Alcohol Consumption
We all, at some level, know that alcohol consumption doesn’t do us any good. Your eye health isn’t an exception to the rule; alcohol has been shown to contribute to cataract development.
If you’re looking at reducing your alcohol use, try reading this guide on lowering, or eradicating, alcohol consumption.
Avoid Smoking
Smokers are 2-3 times more likely to develop cataracts. Additionally, ensure good ventilation while cooking to avoid exposure to harmful indoor smoke.
See all 5 steps in the below video:
How was the 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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Why do I keep getting urinary tract infections? And why are chronic UTIs so hard to treat?
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Dealing with chronic urinary tract infections (UTIs) means facing more than the occasional discomfort. It’s like being on a never ending battlefield against an unseen adversary, making simple daily activities a trial.
UTIs happen when bacteria sneak into the urinary system, causing pain and frequent trips to the bathroom.
Chronic UTIs take this to the next level, coming back repeatedly or never fully going away despite treatment. Chronic UTIs are typically diagnosed when a person experiences two or more infections within six months or three or more within a year.
They can happen to anyone, but some are more prone due to their body’s makeup or habits. Women are more likely to get UTIs than men, due to their shorter urethra and hormonal changes during menopause that can decrease the protective lining of the urinary tract. Sexually active people are also at greater risk, as bacteria can be transferred around the area.
Up to 60% of women will have at least one UTI in their lifetime. While effective treatments exist, about 25% of women face recurrent infections within six months. Around 20–30% of UTIs don’t respond to standard antibiotic. The challenge of chronic UTIs lies in bacteria’s ability to shield themselves against treatments.
Why are chronic UTIs so hard to treat?
Once thought of as straightforward infections cured by antibiotics, we now know chronic UTIs are complex. The cunning nature of the bacteria responsible for the condition allows them to hide in bladder walls, out of antibiotics’ reach.
The bacteria form biofilms, a kind of protective barrier that makes them nearly impervious to standard antibiotic treatments.
This ability to evade treatment has led to a troubling increase in antibiotic resistance, a global health concern that renders some of the conventional treatments ineffective.
Some antibiotics no longer work against UTIs.
Michael Ebardt/ShutterstockAntibiotics need to be advanced to keep up with evolving bacteria, in a similar way to the flu vaccine, which is updated annually to combat the latest strains of the flu virus. If we used the same flu vaccine year after year, its effectiveness would wane, just as overused antibiotics lose their power against bacteria that have adapted.
But fighting bacteria that resist antibiotics is much tougher than updating the flu vaccine. Bacteria change in ways that are harder to predict, making it more challenging to create new, effective antibiotics. It’s like a never-ending game where the bacteria are always one step ahead.
Treating chronic UTIs still relies heavily on antibiotics, but doctors are getting crafty, changing up medications or prescribing low doses over a longer time to outwit the bacteria.
Doctors are also placing a greater emphasis on thorough diagnostics to accurately identify chronic UTIs from the outset. By asking detailed questions about the duration and frequency of symptoms, health-care providers can better distinguish between isolated UTI episodes and chronic conditions.
The approach to initial treatment can significantly influence the likelihood of a UTI becoming chronic. Early, targeted therapy, based on the specific bacteria causing the infection and its antibiotic sensitivity, may reduce the risk of recurrence.
For post-menopausal women, estrogen therapy has shown promise in reducing the risk of recurrent UTIs. After menopause, the decrease in estrogen levels can lead to changes in the urinary tract that makes it more susceptible to infections. This treatment restores the balance of the vaginal and urinary tract environments, making it less likely for UTIs to occur.
Lifestyle changes, such as drinking more water and practising good hygiene like washing hands with soap after going to the toilet and the recommended front-to-back wiping for women, also play a big role.
Some swear by cranberry juice or supplements, though researchers are still figuring out how effective these remedies truly are.
What treatments might we see in the future?
Scientists are currently working on new treatments for chronic UTIs. One promising avenue is the development of vaccines aimed at preventing UTIs altogether, much like flu shots prepare our immune system to fend off the flu.
Emerging treatments could help clear chronic UTIs.
guys_who_shoot/ShutterstockAnother new method being looked at is called phage therapy. It uses special viruses called bacteriophages that go after and kill only the bad bacteria causing UTIs, while leaving the good bacteria in our body alone. This way, it doesn’t make the bacteria resistant to treatment, which is a big plus.
Researchers are also exploring the potential of probiotics. Probiotics introduce beneficial bacteria into the urinary tract to out-compete harmful pathogens. These good bacteria work by occupying space and resources in the urinary tract, making it harder for harmful pathogens to establish themselves.
Probiotics can also produce substances that inhibit the growth of harmful bacteria and enhance the body’s immune response.
Chronic UTIs represent a stubborn challenge, but with a mix of current treatments and promising research, we’re getting closer to a day when chronic UTIs are a thing of the past.
Iris Lim, Assistant Professor, Bond University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Water Bath + More Cookbook for Beginners – by Sarah Roslin
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Whether you want to be prepared for the next major crisis that shuts down food supply chains, or just learn a new skill, this book provides the tools!
Especially beneficial if you also grow your own vegetables, but even you just buy those… Home-canned food is healthy, contains fewer additives and preservatives, and costs less in the long run.
Roslin teaches an array of methods, including most importantly:
- fermentation and pickling
- water bath canning, and
- pressure canning.
As for what’s inside? She covers not just vegetables, but also fruit, seafood, meat… Basically, anything that can be canned.
The book explains the tools and equipment you will need as well as how to perform it safely—as well as common mistakes to avoid!
Lest we be intimidated by the task of acquiring appropriate equipment, she also walks us through what we’ll need in that regard too!
Last but not least, there’s also a (sizeable) collection of simple, step-by-step recipes, catering to a wide variety of tastes.
Bottom line: a highly valuable resource that we recommend heartily.
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