Every Body Should Know This – by Dr. Federica Amati
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This book is very much a primer on how to eat healthily. The science is high-quality (the author is the head nutritionist at ZOE) and well-explained, and the advice is reasonable.
Limitations: this book is not very deep, which we might expect from a book with this title. So, if you’ve been a long-time 10almonds reader, you might not learn a lot here, and this book might make a better gift for someone else.
In particular, the book may be well-suited for someone who is thinking of having children soon, as there is an unusual amount of focus on fertility and young motherhood—perhaps because the author herself has young children and so was preoccupied with this when writing. For those of us who are definitely not having any more children, the focus on young motherhood is a little superfluous.
The writing style is very readable pop-science, and nobody who is able to read English is likely to struggle with this one. It’s also quite conversational in parts, as the author discusses her own experiences with implementing the science at hand.
Bottom line: if you want a good, solid, primer of how to eat well for a lifetime of health, especially if you are (or are thinking of becoming) a young mother, then this is a very good book. Otherwise, it’s probably a better to give it as a gift.
Click here to check out Every Body Should Know This, and know the things!
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The DASH Diet Mediterranean Solution – by Dr. Marla Heller
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Sometimes, an author releases a series of books that could have just been one book, with various padding and rehashes. In some cases, naming no names
Dr. Mark Hyman, it means we have to carefully pick out the honestly very good and highly recommendable ones from the “you just republished for the extra income, didn’t you?” ones.In this case, today’s book is part of a series of books with very similar titles, and this one seems the most useful as a standalone book
The Mediterranean Diet is still the scientific world’s current “gold standard” in terms of most evidence-based diet for general health, and as we’ve written about, it can be tweaked to focus on being best for [your particular concern here]. In this case, it’s the DASH variant of the Mediterranean Diet, considered best for heart health specifically.
The style is repetitive, and possibly indicative of the author getting into a habit of having to pad books. Nevertheless, saying things too often is better than forgetting to say them, so hey. On which note, it is more of an educational book than a cookbook—it does have recipes, but not many.
Bottom line: if you’d like an introduction to the DASH variant of the Mediterranean Diet, this book will get you well-acquainted.
Click here to check out The DASH Diet Mediterranean Solution, and learn all about it!
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The Best Foods For Collagen Production
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Dr. Andrea Suarez gives us the low-down on collagen synthesis and maintenance. Collagen is the most abundant protein in our body, and it can be fairly described as “the stuff that holds us together”. It’s particularly important for joints and bones too, though many people’s focus on it is for the skin. Whatever your priorities, collagen levels are something it pays to be mindful of, as they usually drop quite sharply after a certain age. What certain age? Well, that depends a lot on you, and your diet and lifestyle. But it can start to decline from the age of 30 with often noticeable drop-offs in one’s mid-40s and again in one’s mid-60s.
Showing us what we’re made of
There’s a lot more to having good collagen levels than just how much collagen we consume (which for vegetarians/vegans, will be “none”, unless using the “except if for medical reasons” exemption, which is probably a little tenuous in the case of collagen but nevertheless it’s a possibility; this exemption is usually one that people use for, say, a nasal spray vaccine that contains gelatine, or a medicinal tablet that contains lactose, etc).
Rather, having good collagen levels is also a matter of what we eat that allows us to synthesize our own collagen (which includes: its ingredients, and various “helper” nutrients), as well as what dietary adjustments we make to avoid our extant collagen getting broken down, degraded, and generally lost.
Here’s what Dr. Suarez recommends:
Protein-rich foods (but watch out)
- Protein is essential for collagen production.
- Sources: fish, soy, lean meats (but not red meats, which—counterintuitively—degrade collagen), eggs, lentils.
- Egg whites are high in lysine, vital for collagen synthesis.
- Bone broth is a natural source of collagen.
Omega-3 fatty acids
- Omega-3s are anti-inflammatory and protect skin collagen.
- Sources: walnuts, chia seeds, flax seeds, fatty fish (e.g. mackerel, sardines).
Leafy greens
- Leafy dark green vegetables (e.g. kale, spinach) are rich in vitamins C and B9.
- Vitamin C is crucial for collagen synthesis and acts as an antioxidant.
- Vitamin B9 supports skin cell division and DNA repair.
Red fruits & vegetables
- Red fruits/vegetables (e.g. tomatoes, red bell peppers) contain lycopene, an antioxidant that protects collagen from UV damage (so, that aspect is mostly relevant for skin, but antioxidants are good things to have in all of the body in any case).
Orange-colored vegetables
- Carrots and sweet potatoes are rich in vitamin A, which helps in collagen repair and synthesis.
- Vitamin A is best from food, not supplements, to avoid potential toxicity.
Fruits rich in vitamin C
- Citrus fruits, kiwi, and berries are loaded with vitamin C and antioxidants, essential for collagen synthesis and skin health.
Soy
- Soy products (e.g. tofu, soybeans) contain isoflavones, which reduce inflammation and inhibit enzymes that degrade collagen.
- Soy is associated with lower risks of chronic diseases.
Garlic
- Garlic contains sulfur, taurine, and lipoic acid, important for collagen production and repair.
What to avoid:
- Reduce foods high in advanced glycation end products (AGEs), which damage collagen and promote inflammation.
- AGEs are found in fried, roasted, or grilled fatty proteinous foods (e.g. meat, including synthetic meat, and yes, including grass-fed nicely marketed meat—although processed meat such as bacon and sausages are even worse than steaks etc).
- Switch to cooking methods like boiling or steaming to reduce AGE levels.
- Processed foods, sugary pastries, and red meats contribute to collagen degradation.
General diet tips:
- Incorporate more plant-based, antioxidant-rich foods.
- Opt for slow cooking to reduce AGEs.
- Since sustainability is key, choose foods you enjoy for a collagen-boosting diet that you won’t seem like a chore a month later.
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:
We Are Such Stuff As Fish Are Made Of ← our main feature research review about collagen
Take care!
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The Bitter Truth About Coffee (or is it?)
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The Bitter Truth About Coffee (or is it?)
Yesterday, we asked you for your (health-related) views on coffee. The results were clear: if we assume the responses to be representative, we’re a large group of coffee-enthusiasts!
One subscriber who voted for “Coffee is a healthy stimulant, hydrating, and full of antioxidants” wrote:
❝Not so sure about how hydrating it is! Like most food and drink, moderation is key. More than 2 or 3 cups make me buzz! Just too much.❞
And that fine point brings us to our first potential myth:
Coffee is dehydrating: True or False?
False. With caveats…
Coffee, in whatever form we drink it, is wet. This may not come as a startling revelation, but it’s an important starting point. It’s mostly water. Water itself is not dehydrating.
Caffeine, however, is a diuretic—meaning you will tend to pee more. It achieves its diuretic effect by increasing blood flow to your kidneys, which prompts them to release more water through urination.
See: Effect of caffeine on bladder function in patients with overactive bladder symptoms
How much caffeine is required to have a diuretic effect? About 4.5 mg/kg.
What this means in practical terms: if you weigh 70kg (a little over 150lbs), 4.5×70 gives us 315.
315mg is about how much caffeine might be in six shots of espresso. We say “might” because while dosage calculations are an exact science, the actual amount in your shot of espresso can vary depending on many factors, including:
- The kind of coffee bean
- How and when it was roasted
- How and when it was ground
- The water used to make the espresso
- The pressure and temperature of the water
…and that’s all without looking at the most obvious factor: “is the coffee decaffeinated?”
If it doesn’t contain caffeine, it’s not diuretic. Decaffeinated coffee does usually contain tiny amounts of caffeine still, but with nearer 3mg than 300mg, it’s orders of magnitude away from having a diuretic effect.
If it does contain caffeine, then the next question becomes: “and how much water?”
For example, an Americano (espresso, with hot water added to make it a long drink) will be more hydrating than a ristretto (espresso, stopped halfway through pushing, meaning it is shorter and stronger than a normal espresso).
A subscriber who voted for “Coffee messes with sleep, creates dependency, is bad for the heart and gut, and is dehydrating too” wrote:
❝Coffee causes tachycardia for me so staying away is best. People with colon cancer are urged to stay away from coffee completely.❞
These are great points! It brings us to our next potential myth:
Coffee is bad for the heart: True or False?
False… For most people.
Some people, like our subscriber above, have an adverse reaction to caffeine, such as tachycardia. An important reason (beyond basic decency) for anyone providing coffee to honor requests for decaff.
For most people, caffeine is “heart neutral”. It doesn’t provide direct benefits or cause direct harm, provided it is enjoyed in moderation.
See also: Can you overdose on caffeine?
Some quick extra notes…
That’s all we have time for in myth-busting, but it’s worth noting before we close that coffee has a lot of health benefits; we didn’t cover them today because they’re not contentious, but they are interesting nevertheless:
- Coffee is the world’s biggest source of antioxidants
- 65% reduced risk of Alzheimer’s for coffee-drinkers
- 67% reduced risk of type 2 diabetes for coffee-drinkers
- 43% reduced risk of liver cancer for coffee-drinkers
- 53% reduced suicide risk for coffee-drinkers
Enjoy!
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Safe Effective Sleep Aids For Seniors
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Safe Efective Sleep Aids For Seniors
Choosing a safe, effective sleep aid can be difficult, especially as we get older. Take for example this research review, which practically says, when it comes to drugs, “Nope nope nope nope nope, definitely not, we don’t know, wow no, useful in one (1) circumstance only, definitely not, fine if you must”:
Review of Safety and Efficacy of Sleep Medicines in Older Adults
Let’s break it down…
What’s not so great
Tranquilizers aren’t very healthy ways to get to sleep, and are generally only well-used as a last resort. The most common of these are benzodiazepines, which is the general family of drugs with names usually ending in –azepam and –azolam.
Their downsides are many, but perhaps their biggest is their tendency to induce tolerance, dependence, and addiction.
Non-benzo hypnotics aren’t fabulous either. Z-drugs such as zolpidem tartrate (popularly known by the brand name Ambien, amongst others), comes with warnings that it shouldn’t be prescribed if you have sleep apnea (i.e., one of the most common causes of insomnia), and should be used only with caution in patients who have depression or are elderly, as it may cause protracted daytime sedation and/or ataxia.
See also: Benzodiazepine and z-drug withdrawal
(and here’s a user-friendly US-based resource for benzodiazepine addiction specifically)
Antihistamines are commonly sold as over-the-counter sleep aids, because they can cause drowsiness, but a) they often don’t b) they may reduce your immune response that you may actually need for something. They’re still a lot safer than tranquilizers, though.
What about cannabis products?
We wrote about some of the myths and realities of cannabis use yesterday, but it does have some medical uses beyond pain relief, and use as a sleep aid is one of them—but there’s another caveat.
How it works: CBD, and especially THC, reduces REM sleep, causing you to spend longer in deep sleep. Deep sleep is more restorative and restful. And, if part of your sleep problem was nightmares, they can only occur during REM sleep, so you’ll be skipping those, too. However, REM sleep is also necessary for good brain health, and missing too much of it will result in cognitive impairment.
Opting for a CBD product that doesn’t contain THC may improve sleep with less (in fact, no known) risk of long-term impairment.
See: Cannabis, Cannabinoids, and Sleep: a Review of the Literature
Melatonin: a powerful helper with a good safety profile
We did a main feature on this recently, so we won’t take up too much space here, but suffice it to say: melatonin is our body’s own natural sleep hormone, and our body is good at scrubbing it when we see white/blue light (so, look at such if you feel groggy upon awakening, and it should clear up quickly), so that and its very short elimination half-life again make it quite safe.
Unlike tranquilizers, we don’t develop a tolerance to it, let alone dependence or addiction, and unlike cannabis, it doesn’t produce long-term adverse effects (after all, our brains are supposed to have melatonin in them every night). You can read our previous main feature (including a link to get melatonin, if you want) here:
Melatonin: A Safe Natural Sleep Supplement
Herbal options: which really work?
Valerian? Probably not, but it seems safe to try. Data on this is very inconsistent, and many studies supporting it had poor methodology. Shinjyo et al. also hypothesized that the inconsistency may be due to the highly variable quality of the supplements, and lack of regulation, as they are provided “based on traditional use only”.
Chamomile? Given the fame of chamomile tea as a soothing, relaxing bedtime drink, there’s surprisingly little research out there for this specifically (as opposed to other medicinal features of chamomile, of which there are plenty).
But here’s one study that found it helped significantly:
The effects of chamomile extract on sleep quality among elderly people: A clinical trial
Unlike valerian, which is often sold as tablets, chamomile is most often sold as a herbal preparation for making chamomile tea, so the quality is probably quite consistent. You can also easily grow your own in most places!
Technological interventions
We may not have sci-fi style regeneration alcoves just yet, but white noise machines, or better yet, pink noise machines, help:
White Noise Is Good; Pink Noise Is Better
Note: the noise machine can be a literal physical device purchased to do that (most often sold as for babies, but babies aren’t the only ones who need to sleep!), but it can also just be your phone playing an appropriate audio file (there are apps available) or YouTube video.
We reviewed some sleep apps; you might like those too:
The Head-To-Head Of Google and Apple’s Top Apps For Getting Your Head Down
Enjoy, and rest well!
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Stevia vs Acesulfame Potassium – Which is Healthier?
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Our Verdict
When comparing stevia to acesulfame potassium, we picked the stevia.
Why?
You may be wondering: is acesulfame potassium a good source of potassium?
And the answer is: no, it is not. Obviously, it does contain potassium, but let’s do some math here:
- Acesulfame potassium is 200x sweeter than sugar
- Therefore replacing a 15g teaspoon of sugar = 75mg acesulfame potassium
- Acesulfame potassium’s full name is “potassium 6-methyl-2,2-dioxo-2H-1,2λ6,3-oxathiazin-4-olate”
- That’s just one potassium atom in there with a lot of other stuff
- Acesulfame potassium has a molar mass of 201.042 g/mol
- Potassium itself has a molar mass of 39.098 g/mol
- Therefore acesulfame potassium is 100(39.098/201.042) = 19.45% potassium by mass
- So that 75mg of acesulfame potassium contains just under 15mg of potassium, which is less than 0.5% of your recommended daily amount of potassium. Please consider eating a fruit instead.
So, that’s that, and the rest of the nutritional values of both sweeteners are just a lot of zeros.
What puts stevia ahead? Simply, based on studies available so far, moderate consumption of stevia improves gut microdiversity, whereas acesulfame potassium harms gut microdiversity:
- The Effects of Stevia Consumption on Gut Bacteria: Friend or Foe?
- The Artificial Sweetener Acesulfame Potassium Affects the Gut Microbiome
Want to give stevia a try?
Here’s an example product on Amazon
Enjoy!
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Tech Bliss – by Clo S., MSc.
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The popular idea of a “digital detox” is simple enough, “just unplug!”, they say.
But here in the real world, not only is that often not practical for many of us, it may not always even be entirely desirable. The Internet (and our devices with all their bells and whistles) can be a source of education, joy, and connection!
So, how to find out what’s good for us and what’s not, in our daily digital practices? Clo. S. has answers… Or rather, experiments for us to do and find out for ourselves.
These experiments range from the purely practical “try this to streamline your experience” to the more personal “how does this thing make you feel?”. A lot of the experiments will be performed via your digital devices—some, without! Others are about online interpersonal dynamics, be they one-on-one or navigating a world in which it seems everyone is out to get us, our outrage, and/or our money. Still yet others are about optimizing what you do get from the parts of your digital experience that are enriching for you.
As the title suggests, there are 30 experiments, and it’s not a stretch to do them one per day for a month. But, as the author notes, it’s by no means necessary to do them like that; it’s a workbook and reference guide, not a to-do list!
(On the topic of it being a reference guide…There’s also an extensive tools directory towards the end!)
In short: this is a great book for optimizing your online experience—whatever that might mean for you personally; you can decide for yourself along the way!
Click here to get a copy of Tech Bliss: 30 Experiments For Your Digital Wellness today!
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