The Little-Known Truth…
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Myth-Buster, Myth-Buster, Bust Us A Myth (or three!)
Let’s can this myth for good
People think of “canned foods” as meaning “processed foods” and therefore bad. But the reality is it’s all dependent on what’s in the can (check the ingredients!). And as for nutrients?
Many canned fruits and vegetables contain more nutrients than fresh ones! This is because the way they’ve been stored preserves them better. For example:
- Canned tomatoes contain more bioavailable lycopene than fresh
- Canned spinach contains more bioavailable carotene than fresh
- Canned corn contains more bioavailable lutein than fresh
- The list goes on, but you get the idea!
Don’t Want To Take Our Word For It? Read The Scientific Paper Here!
Gaslight, Gymkeep, Girl-loss?
Many women and girls avoid doing weight-training as part of their exercise—or use only the smallest weights—to avoid “bulking up” and “looking like a man”.
Many men, meanwhile, wish it were that easy to bulk up!
The reality is that nobody, unless you have very rare genes, packs on a lot of muscle by accident. Even with the genes for it, it won’t happen unless you’re also eating for it!
Resistance-based strength training (such as lifting weights), is a great way for most people to look after an important part of their long-term health: bone density!
You can’t have strong muscles on weak bones, so strengthening the muscles cues the body to strengthen the bones. In short, your strength-training at age 45 or 55 (or earlier) could be what helps you avoid a broken hip at 65 or 75.
We’re Not Kidding, It Really Is That Important (Read The Study Here)!
Something doesn’t smell right about this
There’s been a big backlash against anti-perspirants and deodorants. The popular argument is that the aluminium in them causes cancer.
This led to many people buying “deodo-rocks”, crystal rocks that can be run under water and then rubbed on the armpits to deodorize “naturally”. But, those crystal rocks are actually alum crystals (guess what they contain…).
The belief that deodorants cause cancer came from studies done by applying deodorant to cells (like the canine kidney cells in this study) in petri dishes. So, assuming you don’t cut out your kidney and then spray it directly with the deodorant, the jury is still out!
A more recent systematic review sorted out quite clearly the ways in which aluminium was, or was not, harmful, and said:
❝Neither is there clear evidence to show use of Al-containing underarm antiperspirants or cosmetics increases the risk of Alzheimer’s Disease or breast cancer. Metallic Al, its oxides, and common Al salts have not been shown to be either genotoxic or carcinogenic.❞
Critical Reviews in Toxicology
…but also says that you should avoid eating aluminium while pregnant or breastfeeding. We hope you can resist the urge.
See The Summary For Yourself Here!
(actually the whole article is there, but we know you value condensed knowledge, so: the abstract at the top will probably tell you all you want to know!)
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Watermelon vs Grapes – Which is Healthier?
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Our Verdict
When comparing watermelon to grapes, we picked the watermelon.
Why?
It was close! And certainly both are very healthy.
Both fruits are (like most fruits) good sources of water, fiber, vitamins, and minerals. Any sugar content (of which grapes are slightly higher) is offset by their fiber content and polyphenols.
See: Which Sugars Are Healthier, And Which Are Just The Same?
While both are good sources of vitamins A and C, watermelon has about 10x as much vitamin A, and about 6x as much vitamin C (give or take individual plants, how they were grown, etc, but the overall balance is clearly in watermelon’s favor).
When it comes to antioxidants, both fruits are good, but again watermelon is the more potent source. Grapes famously contain resveratrol, and they also contain quercetin, albeit you’d have to eat quite a lot of grapes to get a large portion.
Now, having to eat a lot of grapes might not sound like a terrible fate (who else finds that the grapes are gone by the time the groceries are put away?), but we are comparing the fruits here, and on a list of “100 best foods for quercetin”, for example, grapes took 99th place.
Watermelon’s main antioxidant meanwhile is lycopene, and watermelon is one of the best sources of lycopene in existence (better even than tomatoes).
We’ll have to do a main feature about lycopene sometime soon, so watch this space
Take care!
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Glucose Revolution – by Jessie Inchauspé
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While we all know that keeping balanced blood sugars is important for all us (be we diabetic, pre-diabetic, or not at all), it can be a mystifying topic!
Beyond a generic “sugar is bad”…
- What does it all mean and how does it all work?
- Should we go low-carb?
- What’s the deal with fruit?
- Carbs or protein for breakfast?
- Is “quick energy” ever a good thing?
- How do starches weigh in again?
It’s all so confusing!
Happily, Jessie Inchauspé has the incredible trifecta of qualifications to help us: she’s a biochemist, a keen cook, and a great educator. What we mean by this latter is:
Instead of dry textbook explanations, or “trust me” hand-waives, she explains biochemistry in a clear, simple, digestible (if you’ll pardon the pun) way with very helpful diagrams what things cause (or flatten) blood sugar spikes and how and why. If you read this book, you will understand, without guesswork or gaps, exactly what is happening on a physical level, and why and how her “10 hacks” work.
Her “10 hacks” are explained so thoroughly that each gets a chapter of its own, but we’ll not keep them a mystery from you meanwhile, they are:
- Eat foods in the right order
- Add a green starter to your meals
- Stop counting calories
- Flatten your breakfast curve
- Have any type of sugar you like—they’re all the same
- Pick dessert over a sweet snack
- Reach for the vinegar before you eat
- After you eat, move
- If you have to snack, go savoury
- Put some clothes on your carbs
She then finishes up with a collection of handy cheat-sheets and some of her own recipes.
Bottom line: this isn’t just a “how-to” book. It gives the how-to, yes, but it also gives such good explanations that you’ll never be confused again by what’s going on in your glucose-related health.
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Is Air-Fried Food Really Healthier?
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Air-frying has a reputation for being healthy—and it generally is, provided it’s used carefully:
Just one thing to watch out for
An air-fryer is basically a small convection oven that uses circulating air rather than immersion in oil to cook food. The smallness of an air-fryer is a feature not a bug—if you get an air-fryer over a certain size, then congratulations, you just have a convection oven. The small size it what helps it to cook so efficiently. This is one reason that they’re not really used in industrial settings.
The documentary-makers from this video had their food (chicken, fish, and fries) lab-tested (for fat, cholesterol, and acrylamide), and found:
- Air-frying significantly reduced saturated fat (38–53%) and trans fats (up to 55%) in some foods.
- Cholesterol reduction varied depending on the food type.
- Acrylamide levels in air-fried potatoes were much higher due to cooking time and temperature.
About that acrylamide: acrylamide forms in starchy foods at high temperatures and may pose cancer risks (the research is as yet unclear, with conflicting evidence). Air-frying can cause higher acrylamide levels if cooking is prolonged or temperatures are too high.
Recommendations to reduce acrylamide:
- Soak potatoes before cooking.
- Use lower temperatures (e.g. 180℃/350℉) and shorter cooking times.
- Avoid over-browning food.
For more on all of this, enjoy:
Click Here If The Embedded Video Doesn’t Load Automatically!
Want to learn more?
You might also like to read:
Unlock Your Air-Fryer’s Potential!
Take care!
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Take Care Of Your “Unwanted” Parts Too!
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Meet The Family…
If you’ve heard talk of “healing your inner child” or similar ideas, then today’s featured type of therapy takes that to several extra levels, in a way that helps many people.
It’s called Internal Family Systems therapy, often “IFS” for short.
Here’s a quick overview:
Psychology Today | Internal Family Systems Therapy
Note: if you are delusional, paranoid, schizophrenic, or have some other related disorder*, then IFS would probably be a bad idea for you as it could worsen your symptoms, and/or play into them badly.
*but bipolar disorder, in its various forms, is not usually a problem for IFS. Do check with your own relevant healthcare provider(s), of course, to be sure.
What is IFS?
The main premise of IFS is that your “self” can be modelled as a system, and its constituent parts can be examined, questioned, given what they need, and integrated into a healthy whole.
For example…
- Exile is the name given to parts that could be, for example, the “inner child” referenced in a lot of pop-psychology, but it could also be some other ignored and pushed-down part of oneself, often from some kind of trauma. The defining characteristic of an exile is that it’s a part of ourself that we don’t consciously allow ourselves to see as a current part of ourself.
- Protector is the name given to a part of us that looks to keep us safe, and can do this in an adaptive (healthy) or maladaptive (unhealthy) way, for example:
- Firefighter is the name given to a part of us that will do whatever is necessary in the moment to deal with an exile that is otherwise coming to the surface—sometimes with drastic actions/reactions that may not be great for us.
- Manager is the name given to a part of us that has a more nurturing protective role, keeping us from harm in what’s often a more prophylactic manner.
To give a simple illustration…
A person was criticized a lot as a child, told she was useless, and treated as a disappointment. Consequently, as an adult she now has an exile “the useless child”, something she strives to leave well behind in her past, because it was a painful experience for her. However, sometimes when someone questions and/or advises her, she will get defensive as her firefighter “the hero” will vigorously speak up for her competence, like nobody did when she was a child. This vigor, however, manifests as rude abrasiveness and overcompensation. Finally, she has a manager, “the advocate”, who will do the same job, but in a more quietly confident fashion.
This person’s therapy will look at transferring the protector job from the firefighter to the manager, which will involve examining, questioning, and addressing all three parts.
The above example is fictional and created for simplicity and clarity; here’s a real-world case study if you’d like a more in-depth overview of how it can work:
How it all fits together in practice
IFS looks to make sure all the parts’ needs are met, even the “bad” ones, because they all have their functions.
Good IFS therapy, however, can make sure a part is heard, and then reassure that part in a way that effectively allows that part to “retire”, safe and secure in the knowledge that it has done what it needed to, and/or the job is being done by another part now.
That can involve, for example, thanking the firefighter for looking after our exile for all these years, but that our exile is safe and in good hands now, so it can put that fire-axe away.
See also: On Being Reactive vs Being Responsive
Questions you might ask yourself
While IFS therapy is best given by a skilled practitioner, we can take some of the ideas of it for self-therapy too. For example…
- What is a secret about yourself that you will take to the grave? And now, why did that part of you (now an exile) come to exist?
- What does that exile need, that it didn’t get? What parts of us try to give it that nowadays?
- What could we do, with all that information in mind, to assign the “protection” job to the part of us best-suited to healthy integration?
Want to know more?
We’ve only had the space of a small article to give a brief introduction to Family Systems therapy, so check out the “resources” tab at:
IFS Institute | What Is Internal Family Systems Therapy?
Take care!
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Reading As A Cognitive Exercise
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Reading, Better
It is relatively uncontroversial to say that reading is good for cognitive health, but we don’t like to make claims without science if we can help it, so let’s get started:
There was a 2021 study, which found that even when controlling for many other factors, including highest level of education, socioeconomic status, and generalized pre-morbid intelligence:
❝high reading activity, as defined by almost daily reading, was associated with lower odds of cognitive decline, compared to low reading activity❞
Source: Can reading increase cognitive reserve?
However, not all reading is the same. And this isn’t just about complexity or size of vocabulary, either. It’s about engagement.
And that level of engagement remains the key factor, no matter how quickly or slowly someone reads, as the brain tends to automatically adjust reading speed per complexity, because the brain’s “processing speed” remains the same:
Read more: Cognitive coupling during reading
Everyone’s “processing speed” is different (and is associated with generalized intelligence and executive functions), though as a general rule of thumb, the more we practice it, the faster our processing speed gets. So if you balked at the notion of “generalized intelligence” being a factor, be reassured that this association goes both ways.
So is the key to just read more?
That’s a great first step! But…
The key factor still remains: engagement.
So what does that mean?
It is not just the text that engages you. You must also engage the text!
This is akin to the difference between learning to drive by watching someone else do it, and learning by getting behind the wheel and having a go.
When it comes to reading, it should not be a purely passive thing. Sure, if you are reading a fiction book at bedtime, get lost in it, by all means. But when it comes to non-fiction reading, engage with it actively!
For example, I (your writer here, hi), when reading non-fiction:
- Read at what is generally considered an unusually fast pace, but
- Write so many notes in the margins of physical books, and
- Write so many notes using the “Notes” function on my Kindle
And this isn’t just like a studious student taking notes. Half the time I am…
- objecting to content (disagreeing with the author), or
- at least questioning it, or which is especially important, or
- noting down questions that came to my mind as a result of what I am reading.
This latter is a bit like:
- when you are reading 10almonds, sometimes you will follow our links and go off down a research rabbit-hole of your own, and that’s great!
- sometimes you will disagree with something and write to tell us, and that’s great too (when this happens, one or the other or all of us will learn something, and yes, we have published corrections before now)!
- sometimes what you read here will prompt a further question, and you’ll send that to us, and guess what, also great! We love questions.
Now, if your enjoyment of 10almonds is entirely passive, don’t let us stop you (we know our readers like quick-and-easy knowledge, and that’s good too), it’s just, the more you actively engage with it, the more you’ll get out of it.
This, by the way, was also a lifelong habit of Leonardo da Vinci, which you can read about here:
How to Think Like Leonardo da Vinci: Seven Steps to Genius Every Day – by Michael J. Gelb
a very good book that we reviewed last year
How you read (i.e. what medium) matters too!
Are you reading this on a desktop/laptop, or a mobile device? That difference could matter more than the difference between paper and digital, according to this study from 2020 that found…
❝The cumulation of evidence from this and previous studies suggests that reading on a tablet affords different interactions between the reader and the text than reading on a computer screen.
Reading on a tablet might be more similar to reading on paper, and this may impact the attentional processes during reading❞
What if my mind wanders easily?
You can either go with it, or train to improve focus.
Going with it: just make sure you have more engaging reading to get distracted by. It’s all good.
Training focus: this is trickier, but worthwhile, as executive function (you will remember from earlier) was an important factor too, and training focus is training executive function.
As for one way to do that…
If you’d like a primer for getting going with that, then you may enjoy our previous main feature:
No-Frills, Evidence-Based Mindfulness
Enjoy!
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Chia Seeds vs Flax Seeds – Which is Healthier?
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Our Verdict
When comparing chia to flax, we picked the chia.
Why?
Both are great! And it’s certainly close. Both are good sources of protein, fiber, and healthy fats.
Flax seeds contain a little more fat (but it is healthy fat), while chia seeds contain a little more fiber.
They’re both good sources of vitamins and minerals, but chia seeds contain more. In particular, chia seeds have about twice as much calcium and selenium, and notably more iron and phosphorous—though flax seeds do have more potassium.
Of course the perfect solution is to enjoy both, but since for the purpose of this exercise we have to pick one, we’d say chia comes out on top—even if flax is not far behind.
Enjoy!
Learn more
For more on these, check out:
Take care!
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