The Magic of L-theanine
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All The Benefits Of Caffeine And More, Without The Drawbacks? What’s The Catch?
It just takes one extra supplement.
For many of us, our morning brew is practically a ritual, but caffeine can also cause all kinds of problems ranging from caffeine jitters to caffeine crashes to caffeine addiction and withdrawal. Surely, something could be better?
Well, yes it could! You doubtlessly know about green tea’s antioxidant properties, but its amino acid, l-theanine (which can be taken as a supplement with coffee, if you don’t enjoy green tea) has so much more to offer:
- L-theanine has been found to reduce stress responses—and let’s face it, when we most want/need a coffee is often when facing stress
- It also reduces anxiety, making it a very safe “downer” without the problems of, for example, alcohol—or other potentially addictive substances
- It’s far more than just that, though! Paradoxically, l-theanine also improves alertness (what other calming things promote alertness? Not so many)
- Part of its trick is that it also improves accuracy—whereas stimulants like caffeine may produce a twitchy, jumpy, responsiveness, l-theanine’s signature effect is a calm state of sharp readiness. Caffeine works by stimulating the adrenal gland and increasing blood pressure, while simultaneously blocking adenosine receptors so that your body doesn’t notice its own tiredness—which is why you’re likely to crash later, when the tiredness that had been masked, all hits at once. Instead, l-theanine taken with caffeine acts as a moderator of that, making for a longer, gentler curve. In terms of subjective experience, what this can mean for many people is: no more caffeine jitters!
- All this means that while l-theanine can boost all kinds of cognitive function, including alertness and accuracy, many like to take in the evening as it can also promote a good night’s sleep, ready to be at your best the next day.
- How much to take? 200mg is a commonly used dosage, which in supplement terms is usually a single capsule. A lot easier to take than the 40 cups of green tea that this dosage would otherwise be!
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What You Don’t Know Can Kill You
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Knowledge Is Power!
This is Dr. Simran Malhotra. She’s triple board-certified (in lifestyle medicine, internal medicine, and palliative care), and is also a health and wellness coach.
What does she want us to know?
Three things:
Wellness starts with your mindset
Dr. Malhotra shifted her priorities a lot during the initial and perhaps most chaotic phase of the COVID pandemic:
❝My husband, a critical care physician, was consumed in the trenches of caring for COVID patients in the ICU. I found myself knee-deep in virtual meetings with families whose loved ones were dying of severe COVID-related illnesses. Between the two of us, we saw more trauma, suffering, and death, than we could have imagined.
The COVID-19 pandemic opened my eyes to how quickly life can change our plans and reinforced the importance of being mindful of each day. Harnessing the power to make informed decisions is important, but perhaps even more important is focusing on what is in our control and taking action, even if it is the tiniest step in the direction we want to go!❞
~ Dr. Simran Malhotra
We can only make informed decisions if we have good information. That’s one of the reasons we try to share as much information as we can each day at 10almonds! But a lot will always depend on personalized information.
There are one-off (and sometimes potentially life-saving) things like health genomics:
The Real Benefit Of Genetic Testing
…but also smaller things that are informative on an ongoing basis, such as keeping track of your weight, your blood pressure, your hormones, and other metrics. You can even get fancy:
Track Your Blood Sugars For Better Personalized Health
Lifestyle is medicine
It’s often said that “food is medicine”. But also, movement is medicine. Sleep is medicine. In short, your lifestyle is the most powerful medicine that has ever existed.
Lifestyle encompasses very many things, but fortunately, there’s an “80:20 rule” in play that simplifies it a lot because if you take care of the top few things, the rest will tend to look after themselves:
These Top Few Things Make The Biggest Difference To Overall Health
Gratitude is better than fear
If we receive an unfavorable diagnosis (and let’s face it, most diagnoses are unfavorable), it might not seem like something to be grateful for.
But it is, insofar as it allows us to then take action! The information itself is what gives us our best chance of staying safe. And if that’s not possible e.g. in the worst case scenario, a terminal diagnosis, (bearing in mind that one of Dr. Malhotra’s three board certifications is in palliative care, so she sees this a lot), it at least gives us the information that allows us to make the best use of whatever remains to us.
See also: Managing Your Mortality
Which is very important!
…and/but possibly not the cheeriest note on which to end, so when you’ve read that, let’s finish today’s main feature on a happier kind of gratitude:
How To Get Your Brain On A More Positive Track (Without Toxic Positivity)
Want to hear more from Dr. Malhotra?
Showing how serious she is about how our genes do not determine our destiny and knowledge is power, here she talks about her “previvor’s journey”, as she puts it, with regard to why she decided to have preventative cancer surgery in light of discovering her BRCA1 genetic mutation:
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Take care!
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Brain Wash – by Dr. David Perlmutter, Dr. Austin Perlmutter, and Kristen Loberg
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You may be familiar with the lead author of this book, Dr. David Perlmutter, as a big name in the world of preventative healthcare. A lot of his work has focused specifically on carbohydrate metabolism, and he is as associated with grains and he is with brains. This book focuses on the latter.
Dr. Perlmutter et al. take a methodical look at all that is ailing our brains in this modern world, and systematically lay out a plan for improving each aspect.
The advice is far from just dietary, though the chapter on diet takes a clear stance:
❝The food you eat and the beverages you drink change your emotions, your thoughts, and the way you perceive the world❞
The style is explanatory, and the book can be read comfortably as a “sit down and read it cover to cover” book; it’s an enjoyable, informative, and useful read.
Bottom line: if you’d like to give your brain a gentle overhaul, this is the one-stop-shop book to give you the tools to do just that.
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Shrimp vs Caviar – Which is Healthier?
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Our Verdict
When comparing shrimp to caviar, we picked the caviar.
Why?
Both of these seafoods share a common history (also shared with lobster, by the way) of “nutrient-dense peasant-food that got gentrified and now it’s more expensive despite being easier to source”. But, cost and social quirks aside, what are their strengths and weaknesses?
In terms of macros, both are high in protein, but caviar is much higher in fat. You may be wondering: are the fats healthy? And the answer is that it’s a fairly even mix between monounsaturated (healthy), polyunsaturated (healthy), and saturated (unhealthy). The fact that caviar is generally enjoyed in very small portions is its saving grace here, but quantity for quantity, shrimp is the natural winner on macros.
…unless we take into account the omega-3 and omega-6 balance, in which case, it’s worthy of note that caviar has more omega-3 (which most people could do with consuming more of) while shrimp has more omega-6 (which most people could do with consuming less of).
When it comes to vitamins, caviar has more of vitamins A, B1, B2, B5, B6, B9, B12, D, K, and choline; nor are the margins small in most cases, being multiples (or sometimes, tens of multiples) higher. Shrimp, meanwhile, boasts only more vitamin B3.
In the category of minerals, caviar leads with more calcium, iron, magnesium, manganese, phosphorus, potassium, and selenium, while shrimp has more copper and zinc.
All in all, while shrimp has its benefits for being lower in fat (and thus also, for those whom that may interest, lower in calories), caviar wins the day by virtue of its overwhelming nutritional density.
Want to learn more?
You might like to read:
What Omega-3 Fatty Acids Really Do For Us
Take care!
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Banana Bread vs Bagel – Which is Healthier?
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Our Verdict
When comparing banana bread to bagel, we picked the bagel.
Why?
Unlike most of the items we compare in this section, which are often “single ingredient” or at least highly standardized, today’s choices are rather dependent on recipe. Certainly, your banana bread and your bagels may not be the same as your neighbor’s. Nevertheless, to compare averages, we’ve gone with the FDA’s Food Central Database for reference values, using the most default average recipes available. Likely you could make either or both of them a little healthier, but as it is, this is how we’ve gone about making it a fair comparison. With that in mind…
In terms of macros, bagels have more than 2x the protein and about 4x the fiber, while banana bread has slightly higher carbs and about 7x more fat. You may be wondering: are the fats healthy? And the answer is, it could be better, could be worse. The FDA recipe went with margarine rather than butter, which lowered the saturated fat to being only ¼ of the total fat (it would have been higher, had they used butter) whereas bagels have no saturated fat at all—which characteristic is quite integral to bagels, unless you make egg bagels, which is rather a different beast. All in all, the macros category is a clear win for bagels, especially when we consider the carb to fiber ratio.
In the category of vitamins, bagels have on average more vitamin B1, B3, B5, and B9, while banana bread has on average more of vitamins A and C. A modest win for bagels.
When it comes to minerals, bagels are the more nutrient dense with more copper, iron, magnesium, manganese, phosphorus, potassium, selenium, and zinc, while banana bread is not higher in any minerals. An obvious and easy win for bagels.
Closing thoughts: while the micronutrient profile quite possibly differs wildly from one baker to another, something that will probably stay more or less the same regardless is the carb to fiber ratio, and protein to fat. As a result, we’d weight the macros category as the more universally relevant. Bagels won in all categories today, as it happened, but it’s fairly safe to say that, on average, a baker who makes bagels and banana bread with the same levels of conscientiousness for health (or lack thereof) will tend to make bagels that are healthier than banana bread, based on the carb to fiber ratio, and the protein to fat ratio.
Enjoy!
Want to learn more?
You might like to read:
- Should You Go Light Or Heavy On Carbs?
- Why You’re Probably Not Getting Enough Fiber (And How To Fix It)
- Wholewheat Bread vs Seeded White – Which is Healthier?
Take care!
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Stretching Scientifically – by Thomas Kurz
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People stretching incorrectly can, even if they don’t injure themselves, lose countless hours for negligible flexibility gains, and put the failure down to their body rather than the method. You can have better.
This book’s all about what works, and not only that, but what works with specific goals in mind, beyond the generic “do the splits” and “touch your toes” etc, which are laudable goals but quite basic. A lot of the further goals he has in mind have to do not just with flexibility, but also functional dynamic strength and mobility, because it’s of less versatile use to have the flexibility only to get folded like laundry and not actually actively do the things you want to.
He does also cover “regardless of age”, so no more worrying that you should have been trained for the ballet when you were eight and now all is lost. It isn’t.
As for the writing style… The author, a physical fitness and rehabilitation coach and writer, wrote this book while at the Academy of Physical Education in Warsaw during the Soviet period, and it shows. It is very much straight-to-the-point, no nonsense, no waffle. Everything is direct and comes with a list of research citations and clear instructions.
Bottom line: if you’ve been trying to improve your flexibility and not succeeding, let this old Soviet instructor have a go.
Click here to check out Stretching Scientifically, and stretch scientifically!
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10 Ways To Balance Blood Sugars
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“Let Them Eat Cake”, She Said…
This is Jessie Inchauspé, a French biochemist and author. She’s most known for her best-selling “Glucose Revolution: The Life-Changing Power Of Balancing Your Blood Sugar”.
It’s a great book (which we reviewed recently) and you absolutely should read it, but meanwhile, we’re going to distill at least the most critical core ideas, 10almonds style. In this case, her “ten hacks”:
Eat foods in the right order
The order is:
- Fiber first
- Protein and fat second
- Starches and sugars last
What happens here is… the fiber perks up the gut bacteria, the protein and fat will then be better-digested next, and the starches and sugars will try to jump the line, but they can’t because the fiber is a physical speedbump and the proteins and fats are taking the prime place for being digested. So instead, the starches and sugars—usually responsible for blood sugar spikes—get processed much more gradually, resulting in a nice even curve.
Add a green starter to all your meals
We know what you’re thinking: “that’s just the first one again”, but no. This is an extra starter, before you get to that. If you’re the cook of the household, this can absolutely simply mean snacking on green ingredients while cooking.
Stop counting calories
Especially, she advises: stop worrying about extra calories from fats, such as if doing an oil-and-vinegar dressing for salad—which she also recommends, because all three components (the oil, the vinegar, and the salad) help even out blood sugar levels.
Flatten your breakfast curve
For many, breakfast is the starchiest meal of the day, if not the sugariest. Inchauspé recommends flipping this (ideally) or softening it (if you really must have a carb-based breakfast):
- Top choices include: a warm vegetable salad, fish, or eggs (or tofu if you don’t do animal products).
- Next-best include: if you must have toast, make sure to have butter (and/or the aforementioned egg/tofu, for example) to give your digestion an extra thing to do.
- Also: she recommends skipping the juice in favour of home-made breakfast smoothies. That way, instead of basically just sugar with some vitamins, you’re getting a range of nutrients that, if you stack it right, can constitute a balanced meal itself, with fiber + protein + fat + carbs.
As an extra note from the 10almonds team: come to think of it, today’s sponsor’s product would be a great choice for this “mixed nutrient breakfast” idea! But more on that later
Have any type of sugar—they’re all the same
They’re technically not, but the point is that your body will immediately take them apart and then they will be just the same. Whether it’s the cheapest white sugar or the most expensive organic lovingly hand-reared free-range agave nectar, your body is going to immediately give it the chop-shop treatment (a process so quick as to be practically instantaneous) and say “this is now glucose”.
Pick a dessert over a sweet snack
Remember that about the right order for foods? A dessert, when your body is already digesting dinner, is going to make much less of a glucose spike than, say, a blueberry muffin when all you’ve had this morning is coffee and juice.
Reach for the vinegar before you eat
We recently did a whole main feature about this, so we’ll not double up today!
After you eat, move
The glucose you eat will be used to replace lost muscle glycogen, before any left over is stored as fat… and, while it’s waiting to be stored as fat, just sitting in your bloodstream being high blood sugars. So, this whole thing will go a lot better if you are actively using muscle glycogen (by moving your body).
Inchauspé gives a metaphor: imagine a steam train worker, shoveling coal into the furnace. Meanwhile, other workers are bringing more coal. If the train is moving quickly, the coal can be shoveled into the furnace and burned and won’t build up so quickly. But if the train is moving slowly or not at all, that coal is just going to build up and build up, until the worker can shovel no more because of being neck-deep in coal.
Same with your blood sugars!
If you want to snack, go low-sugar
In the category of advice that will shock nobody: sugary snacks aren’t good for avoiding blood sugar spikes! This one probably didn’t need a chapter devoted to it, but anyway: low sugar is indeed the way to go for snacks.
Put some clothes on your carbs
This is about olive oil on pasta, butter on potatoes, and so forth. Basically, anything starchy is going to be broken down quickly to sugar and sent straight into the bloodstream, if there’s nothing to slow it down. If you’re wondering what to do with rice: adding a tablespoon of chia seeds to the rice while cooking (so they’re cooked together) will add very healthy fats to your rice, and (because they’ve been cooked) will not seem like eating seeds, by the way. In terms of texture and appearance, it’ll be as though you threw some black pepper in*
*which you should also do for many reasons, but that’s beyond the scope of this “about blood sugars” feature!
Wanting to know more about the science of this?
We’ve done all we have room for here today, but Inchauspé is, as ever, happy to explain it herself:
Prefer text? Check out:
The Science Behind Glucose GoddessDon’t Forget…
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