Brain Maker – by Dr. David Perlmutter
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Regular 10almonds readers probably know about the gut-brain connection already, so what’s new here?
Dr. David Perlmutter takes us on a tour of gut and brain health, specifically, the neuroprotective effect of healthy gut microbiota.
This seems unlikely! After all, vagus nerve or no, the gut microbiota are confined to the gut, and the brain is kept behind the blood-brain barrier. So how does one thing protect the other?
Dr. Perlmutter presents the relevant science, and the honest answer is, we’re not 100% sure how this happens! We do know part of it: that bad gut microbiota can result in a “leaky gut”, and that may in turn lead to such a thing as a “leaky brain”, where the blood-brain barrier has been compromised and some bad things can get in with the blood.
When it comes to gut-brain health…
Not only is the correlation very strong, but also, in tests where someone’s gut microbiota underwent a radical change, e.g. due to…
- antibiotics (bad)
- fasting (good)
- or a change in diet (either way)
…their brain health changed accordingly—something we can’t easily check outside of a lab, but was pretty clear in those tests.
We’re also treated to an exposé on the links between gut health, brain health, inflammation, and dementia… Which links are extensive.
In closing, we’ll mention that throughout this book we’re also given many tips and advices to improve our gut/brain health, reverse damage done already, and set ourselves up well for the future.
Click here to check out “Brain Maker” on Amazon and take care of this important part of your health!
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The No-Nonsense Meditation Book – by Dr. Steven Laureys
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We’ve reviewed books about meditation before, and when we review books, we try to pick ones that have something that make them stand out from the others. So, what stands out in this case?
The author is a medical doctor and neurologist, with decades of experience focusing on neuronal plasticity and multimodel neural imaging. So, a little beyond “think happy thoughts”-style woo.
The style of the book is pop-science in tone, but with a lot of hard clinical science underpinning it and referenced throughout, as one would expect of a scientist of Dr. Laurey’s stature (with hundreds of peer-reviewed papers in top-level journals).
You may be wondering: is this a “how-to” book or a “why-to” book or a “what-happens” book? It’s all three.
The “how-to” is also, as the title suggests, no-nonsense. We are talking maximum results for minimum mystery here.
Bottom line: if you’d like to be able to take up a meditative practice and know exactly what it’s doing to your brain (quietening these parts, stimulating and physically growing those parts, etc) then this is the book for you.
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Healthy Harissa Falafel Patties
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You can make these as regular falafel balls if you prefer, but patties are quicker and easier to cook, and are great for popping in a pitta.
You will need
For the falafels:
- 1 can chickpeas, drained, keep the chickpea water (aquafaba)
- 1 red onion, roughly chopped
- 2 tbsp chickpea flour (also called gram flour or garbanzo bean flour)
- 1 bunch parsley
- 1 tbsp harissa paste
- Extra virgin olive oil for frying
For the harissa sauce:
- ½ cup crème fraîche or plant-based equivalent (you can use our Plant-Based Healthy Cream Cheese recipe and add the juice of 1 lemon)*
- 1 tbsp harissa paste (or adjust this quantity per your heat preference)
*if doing this, rather than waste the zest of the lemon, you can add the zest to the falafels if you like, but it’s by no means necessary, just an option
For serving:
- Wholegrain pitta or other flatbread (you can use our Healthy Homemade Flatbreads recipe)
- Salad (your preference; we recommend some salad leaves, sliced tomato, sliced cucumber, maybe some sliced onion, that sort of thing)
Method
(we suggest you read everything at least once before doing anything)
1) Blend the chickpeas, 1 oz of the aquafaba, the onion, the parsley, and the harissa paste, until smooth. Then add in the chickpea flour until you get a thick batter. If you overdo it with the chickpea flour, add a little more of the aquafaba to equalize. Refrigerate the mixture for at least 30 minutes.
2) Heat some oil in a skillet, and spoon the falafel mixture into the pan to make the patties, cooking on both sides (you can use a spatula to gently turn them), and set them aside.
3) Mix the harissa sauce ingredients in a small bowl.
4) Assemble; best served warm, but enjoy it however you like!
Enjoy!
Want to learn more?
For those interested in more of what we have going on today:
- Why You’re Probably Not Getting Enough Fiber (And How To Fix It)
- Capsaicin For Weight Loss And Against Inflammation
- Hero Homemade Hummus ← another great option
Take care!
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Redcurrants vs Cranberries – Which is Healthier?
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Our Verdict
When comparing redcurrants to cranberries, we picked the redcurrants.
Why?
First know: here we’re comparing raw redcurrants to raw cranberries, with no additives in either case. If you buy jelly made from either, or if you buy dried fruits but the ingredients list has a lot of added sugar and often some vegetable oil, then that’s going to be very different. But for now… Let’s look at just the fruits:
In terms of macros, redcurrants are higher in carbs, but also higher in fiber, and have the lower glycemic index as cranberries have nearly 2x the GI.
When it comes to vitamins, redcurrants have more of vitamins B1, B2, B6, B9, C, K, and choline, while cranberries have more of vitamins A, B5, and E. In other words, a clear win for redcurrants.
In the category of minerals, redcurrants sweep even more convincingly with a lot more calcium, copper, iron, magnesium, phosphorus, potassium, selenium, and zinc. On the other hand, cranberries boast a little more manganese; they also have about 2x the sodium.
Both berries have generous amounts of assorted phytochemicals (flavonoids and others), and/but nothing to set one ahead of the other.
As per any berries that aren’t poisonous, both of these are fine choices for most people most of the time, but redcurrants win with room to spare in most categories.
Want to learn more?
You might like to read:
Health Benefits Of Cranberries (But: You’d Better Watch Out)
Take care!
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7 Kinds Of Rest When Sleep Is Not Enough
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Taking Rest Seriously (More Than Just Sleep)
This is Dr. Matthew Edlund. He has 44 years experience as a psychiatrist, and is also a sleep specialist. He has a holistic view of health, which is reflected in his practice; he advocates for “a more complete health: physical, mental, social, and spiritual well-being”.
What does he want us to know?
Sleep, yes
Sleep cannot do all things for us in terms of rest, but it can do a lot, and it is critical. It is, in short, a necessary-but-not-sufficient condition for being well-rested.
See also: Why You Probably Need More Sleep
Rest actively
Rest is generally thought of as a passive activity, if you’ll pardon the oxymoron. Popular thinking is that it’s not something defined by what we do, so much what we stop doing.
In contrast, Dr. Edlund argues that to take rest seriously, we need do restful things.
Rest is as important as eating, and we wouldn’t want for that to “just happen”, would we?
Dr. Edlund advocates for restful activities such as going to the garden (or a nearby park) to relax. He also suggests we not underestimate the power of sex as an actively restful activity—this one is generally safer in the privacy of one’s home, though!
Rest physically
This is about actively relaxing our body—yoga is a great option here, practised in a way that is not physically taxing, but is physically rejuvenating; gentle stretches are key. Without such things, our body will keep tension, and that is not restful.
For the absolute most restful yogic practice? Check out:
Non-Sleep Deep Rest: A Neurobiologist’s Take
this is about yoga nidra!
Rest mentally
The flipside of the above is that we do need to rest our mind also. When we try to rest from a mental activity by taking on a different mental activity that uses the same faculties of the brain, it is not restful.
Writer’s example: as a writer, I could not rest from my writing by writing recreationally, or even by reading. An accountant, however, could absolutely rest from accounting by picking up a good book, should they feel so inclined.
Rest socially
While we all have our preferences when it comes to how much or how little social interaction we like in our lives, humans are fundamentally social creatures, and it is hardwired into us by evolution to function at our best in a community.
This doesn’t mean you have to go out partying every night, but it does mean you should take care to spend at least a little time with friends, even if just once or twice per week, and yes, even if it’s just a videocall (in person is best, but not everyone lives close by!)
If your social life is feeling a little thin on the ground these days, that’s a very common thing—not only as we get older, but also as many social institutions took a dive in functionality on account of the pandemic, and many are still floundering. Nevertheless, there are more options than you probably realize; yes, even for the naturally reclusive:
How To Beat Loneliness & Isolation
Rest spiritually
Be we religious or not, there are scientifically well-evidenced benefits to religious practices—some are because of the social aspect, and follow on from what we talked about just above. Other benefits come from activities such as prayer or meditation (which means that having some kind of faith, while beneficial, is not actually a requirement for spiritual rest—comparable practices without faith are fine too).
We discussed the overlapping practices of prayer and meditation, here:
The Science Of Mantra Meditation
Rest at home
Obviously, most people sleep at home. But…
Busy family homes can sometimes need a bit of conscious effort to create a restful environment, even if just for a while. A family dinner together is one great way to achieve this, and also ties in with the social element we mentioned before!
A different challenge faced by a lot of older people without live-in families, on the other hand, is the feeling of too much opportunity for rest—and then a feeling of shame for taking it. The view is commonly held that, for example, taking an afternoon nap is a sign of weakness.
On the contrary: taking an afternoon nap can be a good source of strength! Check out:
How To Nap Like A Pro (No More “Sleep Hangovers”!)
Rest at work
Our readership has a lot of retirees, but we know that’s not the case for everyone. How then, to rest while at work? Ideally we have breaks, of course, but most workplaces do not exactly have an amusement arcade in the break room. Nevertheless, there are some quick resets that can be done easily, anywhere, and (almost) any time:
Meditation Games: Meditation That You’ll Actually Enjoy
Want to know more?
You might also like:
How To Rest More Efficiently (Yes, Really)
Take care!
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Cannellini Protein Gratin
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A healthier twist on a classic, the protein here comes not only from the cannellini beans, but also from (at the risk of alienating French readers) a béchamel sauce that is not made using the traditional method involving flour and butter, but instead, has cashew protein as a major constituent.
You will need
- 3 medium potatoes, chopped (no need to peel them; you can if you want, but many of the nutrients are there and they’re not a problem for the recipe)
- 1 can cannellini beans (also called white kidney beans)
- 1 medium onion, chopped
- 2 stalks celery, sliced
- 1 carrot, chopped
- ½ bulb garlic, minced (or more, if you like)
- 1 jalapeño, chopped
- 2 tbsp tomato paste
- 1 tbsp chia seeds
- 2 tsp black pepper, coarse ground
- Extra virgin olive oil, for frying
For the béchamel sauce:
- ½ cup milk (we recommend a neutral-tasting plant milk, such as unsweetened soy, but go with your preference)
- ⅓ cup cashews, soaked in hot water for at least 5 minutes (longer is fine) and drained
- ¼ cup nutritional yeast
- 1 tsp garlic powder
- 1 tsp dried thyme
Method
(we suggest you read everything at least once before doing anything)
Note: it will be a bonus if you can use a pan that is good both for going on the hob and in the oven, such as a deep cast iron skillet, or a Dutch oven. If you don’t have something like that though, it’s fine, just use a sauté pan or similar, and then transfer to an oven dish for the oven part—we’ll mention this again when we get to it.
1) Preheat the oven to 250℉/175℃.
2) Heat the pan, adding some oil and then the oven; fry it for about 5 minutes, stirring often.
3) Add the potatoes, celery, carrot, garlic, and jalapeño, stirring for another 2 minutes.
4) Add the tomato paste, along with 1 cup water, the chia seeds, and the black pepper, and cook for a further 15 minutes, stirring occasionally as necessary.
5) Add the cannellini beans, and cook for another 15 minutes, stirring occasionally as necessary.
6) Blend all the ingredients for the béchamel sauce, processing it until it is smooth.
7) If you are using an oven-safe pan, pour the béchamel sauce over the bean mixture (don’t stir it; the sauce should remain on top) and transfer it to the oven. Don’t use a lid.
If you’re not using an oven safe pan, first transfer the bean mixture to an oven dish, then pour the béchamel sauce over the bean mixture (don’t stir it; the sauce should remain on top) and put it in the oven. Don’t use a lid.
8) Bake for about 15 minutes, or until turning golden-brown on top.
9) Serve! It can be enjoyed on its own, or with salad and/or rice. See also, our Tasty Versatile Rice Recipe.
Enjoy!
Want to learn more?
For those interested in some of the science of what we have going on today:
- What Matters Most For Your Heart?
- The Many Health Benefits Of Garlic
- Easily Digestible Vegetarian Protein Sources
- Is Dairy Scary?
- Cashew Nuts vs Coconut – Which is Healthier?
- Black Pepper’s Impressive Anti-Cancer Arsenal (And More)
Take care!
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Cavolo Nero & Sweet Potato Hash
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🎶 Sweet potato hash? It’s a seasonal smash… Catches on in a flash… Let’s do the hash 🎶
You will need
- 6 oz cavolo nero, tough stems removed, chopped
- 1 large sweet potato, diced
- 1 large red onion, finely chopped
- 1 parsnip, grated
- 1 small red pepper, chopped
- 4 oz baby portobello mushrooms, chopped
- ½ cup fresh or thawed peas
- ¼ bulb garlic, thinly sliced
- 1 tbsp nutritional yeast
- 2 tsp black pepper, coarse ground
- 1 tsp dried rosemary
- 1 tsp dried thyme (dried for convenience; fresh is also fine if you have it)
- 1 tsp red chili flakes (dried for convenience; fresh is also fine if you have it)
- 1 tsp ground turmeric
- ½ tsp MSG or 1 tsp low-sodium salt
- Extra virgin olive oil
Method
(we suggest you read everything at least once before doing anything)
1) Preheat the oven to 425℉ / 220℃.
2) Toss the diced sweet potato in 1 tbsp olive oil, as well as the nutritional yeast, ground turmeric, black pepper, and MSG/salt, ensuring an even distribution. Roast in the oven on a lined baking tray, for 30 minutes, turning at least once to get all sides of the potato. When it is done, remove from the oven and set aside.
3) Heat a little oil in a sauté pan or large skillet (either is fine; we’re not adding liquids today), and fry the onion, parsnip, and pepper until softened, which should take about 5 minutes (this is one reason why we grated the parsnip; the other is for the variation in texture).
4) Add the garlic, mushrooms, herbs, and chili flakes, and cook for a further 1 minute, while stirring.
5) Add the cavolo nero and peas, stir until the cavolo nero begins to wilt, and then…
6) Add the roasted sweet potato; cook for about 5 more minutes, pressing down with the spatula here and there to mash the ingredients together.
7) Turn the hash over when it begins to brown on the bottom, to lightly brown the other side too.
8) Serve hot.
Enjoy!
Want to learn more?
For those interested in some of the science of what we have going on today:
- Brain Food? The Eyes Have It!
- Which Bell Peppers To Pick?
- Ergothioneine: “The Longevity Vitamin” (That’s Not A Vitamin)
- Our Top 5 Spices: How Much Is Enough For Benefits?
- What’s Your Plant Diversity Score?
Take care!
Don’t Forget…
Did you arrive here from our newsletter? Don’t forget to return to the email to continue learning!
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