Chocolate & Health
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Chocolate & Health: Fact or Fiction?
“Chocolate Is Good For The Heart”
“When making chocolate chip cookies, you don’t measure using cups, you measure by heart”
…but how good is chocolate when it comes to heart health?
First, what is heart health?
A healthy heart typically has a low resting pulse rate and a strong, steady beat. This is affected strongly by exercise habits, and diet plays only a support role (can’t exercise without energy from food!).
It is also important to have blood pressure within a healthy range (with high blood pressure being a more common problem than low, so things that lower blood pressure are generally considered good).
- Flavanols, flavonoids, and polyphenols in chocolate contribute to lower blood pressure
- Dark chocolate is best for these, as milk chocolate contains much less cocoa solids and more unhelpful fats
- White chocolate contains no cocoa solids and is useless for this
- Some of the fats in most commercial chocolate can contribute to atherosclerosis which raises blood pressure and ultimately can cause heart attacks.
- If you’re diabetic, you will probably not get the usual heart-related benefits from chocolate (sorry)
The Verdict: dark chocolate, in moderation, can support good heart health.
“Chocolate Is Good For The Brain”
Chocolate has been considered a “brain food”… why?
- The brain uses more calories than any other organ (chocolate has many calories)
- The heart benefits we listed above mean improved blood flow—including to your brain
- Chocolate contains phenylethylamine, a powerful chemical that has a similar effect to amphetamines… But it’s metabolized in digestion and never makes it to the central nervous system (so basically, this one’s a miss; we had a good run with the other two, though!)
The Verdict: dark chocolate, in moderation, can support good brain health
“Chocolate Is An Aphrodisiac”
“If chocolate be the food of love, pass me that cocoa; I’m starving”
Most excitingly, chocolate contains phenylethylamine, the “molecule of love” or, more accurately, lust. It has an effect similar to amphetamines, and while we can synthesize it in the body, we can also get it from certain foods. But…
Our body is so keen to get it that most of it is metabolized directly during digestion and doesn’t make it to the brain. Also, chocolate is not as good a source as cabbage—do with that information what you will!
However!
Chocolate contains theobromine and small amounts of caffeine, both stimulants and both generally likely to improve mood; it also contains flavonoids which in turn stimulate production of nitric oxide, which is a relaxant. All in all, things that are convivial to having a good time.
On the other hand…
That relaxation comes specifically with a reduction in blood pressure—something typically considered good for the health for most people most of the time… but that means lowering blood pressure in all parts of your body, which could be the opposite of what you want in intimate moments.
Chocolate also contains zinc, which is essential for hormonal health for most people—the body uses it to produce testosterone and estrogen, respectively. Zinc supplements are popularly sold to those wishing to have more energy in general and good hormonal health in particular, and rightly so. However…
This approach requires long-term supplementation—you can’t just pop a zinc tablet / bar of chocolate / almond before bed and expect immediate results. And if your daily zinc supplementation takes the form of a 3.5oz (100g) bar of chocolate, then you may find it has more effects on your health, and not all of them good!
The Verdict: dark chocolate, in moderation, may promote “the mood”, but could be a double-edged sword when it comes to “the ability”.
“Chocolate Is Good During Menstruation”
The popular wisdom goes that chocolate is rich in iron (of which more is needed during menstruation), and indeed, if you eat 7oz (150g) of dark chocolate made with 85% cocoa, you’ll get a daily a dose of iron (…and nearly 1,000 calories).
More bang-for-buck dietary sources of iron include chickpeas and broccoli, but for some mysterious reason, these are not as commonly reported as popular cravings.
The real explanation for chocolate cravings is more likely that eating chocolate—a food high in sugar and fat along with a chemical bombardment of more specialized “hey, it’s OK, you can relax now” molecules (flavanols/flavonoids, polyphenols, phenylamines, even phenylethylamine, etc) gives a simultaneous dopamine kick (the body’s main “reward” chemical) with a whole-body physiological relaxation… so, little wonder we might crave it in times of stress and discomfort!
The Verdict: it helps, not because it serves a special nutritional purpose, but rather, because the experience of eating chocolate makes us feel good.
Fun fact: Tiramisu (this writer’s favorite dessert) is literally Italian for “pick-me-up”
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How We Age: The Science of Longevity – by Dr. Coleen Murphy
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The author is not a glossy “name brand” and has nothing to sell (besides her book). This shows, because it’s clearly not a book that was rushed out as a marketing ploy. Indeed, she begins with the words:
❝This book took me several years to write and is largely based on information I gathered while teaching my class, “Molecular Mechanisms of Longevity: The Genetics, Genomics, and Cell Biology of Aging,” at Princeton University.❞
~ Dr. Coleen Murphy
Thus, as you may imagine, it’s a thorough book, thoughtful, with conscientious attention to detail. As a reader, you are essentially getting the knowledge of a Princeton genomics class.
She covers what’s going on in our genes, in our cells, and in our bodies, when we age; why some animals don’t, and what things affect that. She talks biomarkers of aging and the industry gold standard “Health-Related Quality of Life” metrics. We learn about insulin signalling and FOXO targets; the role of caloric restriction or intermittent fasting, topics such as molecular homeostasis in the regulation of longevity (hello senolytics and chaperone-mediated autophagy), the microbiome and epigenetics, as well as mitochondrial management, cell replacement (including induced pluripotent stem cells), and even DNA repair. And yes, a lot about cognitive aging and how to slow it too.
The style is academic and/but perfectly readable; she explains everything as we go. We’ll note, though, that it’s not dry academic—her personality comes through throughout, in a good way that makes it a pleasant read as well as an informative one.
Bottom line: if you’d like a much deeper understanding of the mechanics of aging than we have room to get into in our articles at 10almonds, this book is a highly recommendable perfect opportunity.
Click here to check out How We Age, and learn about the science of longevity!
PS: we’ve reviewed a few books about the science of aging/longevity recently, and they’ve each been good, but if you’re going to get only one, we recommend this one, as in this reviewer’s opinion, it’s the best 😎
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Fast-Pickled Cucumbers
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Pickled vegetables are great for the gut, and homemade is invariably better than store-bought. But if you don’t have pickling jars big enough for cucumbers, and don’t want to wait a couple of weeks for the results, here’s a great way to do it quickly and easily.
You will need
- 1 large cucumber, sliced
- 2 tbsp apple cider vinegar
- 1½ tbsp salt (do not omit or substitute)
- 3 cloves garlic, whole, peeled
- 3 large sprigs fresh dill
- 2 tsp whole black peppercorns
- ½ tsp crushed red pepper flakes
- 1 bay leaf
Method
(we suggest you read everything at least once before doing anything)
1) Mix the vinegar and salt with 1½ cups of water in a bowl.
2) Assemble the rest of the ingredients, except the cucumber, into a quart-size glass jar with an airtight lid.
3) Add the cucumber slices into the jar.
4) Add the pickling brine that you made, leaving ½” space at the top.
5) Close the lid, and shake well.
6) Refrigerate for 2 days, after which, serve at your leisure:
Enjoy!
Want to learn more?
For those interested in some of the science of what we have going on today:
- Making Friends With Your Gut (You Can Thank Us Later)
- Our Top 5 Spices: How Much Is Enough For Benefits? ← 3/5 of these spices are in this recipe!
Take care!
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Take This Two-Minute Executive Dysfunction Test
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Roll For Initiative
Some of us struggle with executive dysfunction a lot; others, a little.
What Is Executive Dysfunction?
• Executive function is a broad group of mental skills that enable people to complete tasks and interact with others.
• Executive dysfunction can impair a person’s ability to organize and manage behavior
• Executive dysfunction is not a specific stand-alone diagnosis or condition.
• Instead, conditions such as depression and ADHD (amongst others) can affect a person’s executive function.
Take This Two-Minute Executive Dysfunction Test
How did you score? (8/16 here!)
Did you do it? (it honestly is really two minutes and is quite informative)
If not, here’s your cue to go back up and do it
For almost all of us, we sometimes find ourselves torn between several competing tasks, and end up doing… none of them.
For such times, compile yourself a “productivity buffet”, print it, and pin it above your desk or similar space.
What’s a productivity buffet?
It’s a numbered list of 6, 8, 10, 12 or 20 common tasks that pretty much always need doing (to at least some extent!). Doesn’t matter how important they are, just that they are frequently recurring tasks. For example:
- Tidy desk (including that drawer!)
- Reply to emails/messages
- Drink water
- Collect stray one-off to-dos into a list
- Stretch (or at least correct your posture!)
- Extend that Duolingo streak
- Read one chapter of a book
- Etc
Why 6, 8, 10, 12, or 20?
Because those are common denominations of polyhedral dice that are very cheap to buy!
Keep the relevant die to hand (perhaps in your pocket or on your desk), and when you know you should be doing something but can’t decide what exactly, roll the die and do the item corresponding to the number you roll.
And if you find yourself thinking “damn, I got 12, I wanted 7!” then go ahead and do item 7—the dice aren’t the boss of you, they’re just there to break the ice between you and your to-do list!
The Housekeeper In Your Pocket?
If you found the tidying tips (up top) helpful, but don’t like cleaning schedules because you just can’t stick to them, this one’s for you.
It’s easy to slip into just doing the same few easy tasks while neglecting others for far too long.
The answer? Outsource!
Not “get a cleaner” (though if you want to and can, great, go for it, this one won’t be for you after all), but rather, try this nifty little app that helps you keep on top of daily cleaning—which we all know is better than binge-cleaning every few months.
Sweepy keeps track of:
- What jobs there are that might need doing in each room (or type of room) in the house
- How often those jobs generally need doing
- How much of your energy (a finite resource, which it also takes into account!) those jobs will take
- How much energy you are prepared to spend per day (you can “lighter/heavier” days, or even “off-days”, too)
…and then it populates a small daily task list according to what needs cleaning and how much energy it’ll take.
For example, today Sweepy gives me (your trusty writer, hi! ) the tasks:
- Bathroom: clean sink (every 3 days, 1pt of energy)
- Dining room: clean and tidy table (every day, 1pt of energy)
- Bedroom: vacuum floor (every 7 days, 2pts of energy)
- Kitchen: clean coffee machine (every 30 days, 2pts of energy)
And that’s my 6pts of energy I’ve told Sweepy I’m happy to spend per day cleaning. There are “3 pts” tasks too—cleaning the oven, for example—but none came up today.
Importantly: it does not bother me about any other tasks today (even if something’s overdue), and I don’t have to worry my pretty head about it.
I don’t have to feel guilty for not doing other cleaning tasks; if they need doing, Sweepy will tell me tomorrow, and it will make sure I don’t get behind or leave anything neglected for too long.
Check it out (available for both iOS and Android)
PS: to premium or not to premium? We think the premium is worth it (unlocks some extra customization features) but the free version is sufficient to get your house in order, so don’t be afraid to give it a try first.
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Dates vs Figs – Which is Healthier?
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Our Verdict
When comparing dates to figs, we picked the dates.
Why?
Dates are higher in sugar, but also have a lower glycemic index than figs, which makes the sugar content much healthier. On the flipside, figs do have around 3x more fiber.
So far, so balanced.
When it comes to micronutrients though, dates take the prize much more clearly.
Dates have slightly more of most vitamins, and a lot more of most minerals.
In particular, dates are several times higher in copper, iron, magnesium, manganese, phosphorus, selenium, and zinc.
As for other phytochemical benefits going on:
- both are good against diabetes for reasons beyond the macros
- both have anti-inflammatory properties
- dates have anticancer properties
- dates have kidney-protecting properties
So in this last case, another win for dates.
Both are still great though, so do enjoy both!
Want to learn more?
You might like to read:
Which Sugars Are Healthier, And Which Are Just The Same?
Take care!
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What you need to know about xylazine
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Xylazine is a non-opioid tranquilizer designed for veterinary use in animals. The sedative is not approved for use in people, yet it’s becoming more prevalent in the illicit drug supply.
Sometimes called “tranq,” it’s often mixed with other drugs, such as fentanyl, a potent opioid responsible for a growing number of overdose deaths. Last year, the White House Office of National Drug Control Policy declared fentanyl mixed with xylazine an “emerging threat.”
Read on to learn more about xylazine: what happens when people take it, what to do if an overdose is suspected, and how harm reduction tools can prevent overdose deaths.
How are people who use drugs exposed to xylazine?
Studies show people are exposed to xylazine—knowingly or unknowingly—when it’s mixed with other drugs like heroin, cocaine, meth, and, most frequently, fentanyl. When combined with opioids or other drugs, it increases the risk of a drug overdose.
What happens if someone takes xylazine?
Taking xylazine can cause drowsiness, amnesia, slow breathing, slow heart rate, dangerously low blood pressure, wounds that can become infected, and death, especially when taken in combination with other drugs.
Why does xylazine increase the risk of overdose?
Xylazine is a central nervous system depressant, which means that it slows down the body’s heart rate and breathing. It can also enhance the effects of other depressants, such as opioids, which may lead to suffocation.
What are the signs of a xylazine-related overdose?
Xylazine-related overdoses look like opioid overdoses. A person who has overdosed may exhibit a slow pulse, slow breathing, blurry vision, disorientation, drowsiness, confusion, blue skin, and loss of consciousness.
How many people die from xylazine-related overdoses in the U.S.?
Xylazine-related overdose deaths in the U.S. rose from 102 deaths in 2018 to 3,468 deaths in 2021. Most occurred in Delaware, the District of Columbia, Maryland, Pennsylvania, Virginia, and West Virginia. Fentanyl was the most frequently co-occurring drug involved in those deaths.
What should I do if an overdose is suspected?
If you suspect that a person has overdosed on any drug, call 911 and give them naloxone—sometimes sold under the brand name Narcan—a medication that can reverse an opioid overdose. You should also stay with the person who has overdosed until first responders arrive. Most states have Good Samaritan laws, which protect people who have overdosed and those assisting them from certain criminal penalties.
While naloxone cannot reverse the effects of xylazine alone, experts recommend administering naloxone if an overdose is suspected because it’s often mixed with opioids.
You can get naloxone for free from some nonprofit organizations and government-run programs. You can also purchase over-the-counter naloxone at pharmacies, grocery and convenience stores, and other retailers.
Learn how to use naloxone in this short training video from the American Medical Association, or sign up for a free online training.
How can people prevent xylazine-related overdoses?
Harm reduction programs are community programs that prevent drug overdoses, reduce the spread of infectious diseases, and connect people to medical care. These programs provide lifesaving tools like naloxone, as well as fentanyl and xylazine test strips, which can detect the presence of these drugs in a substance and prevent overdoses. Drug test strips can also be ordered online.
However, test strips are considered “drug paraphernalia” in some states and are not legal everywhere. Learn more about state laws around drug checking equipment from the Network for Public Health Law.
Learn more about harm reduction from the CDC.
This article first appeared on Public Good News and is republished here under a Creative Commons license.
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Continuous Glucose Monitors Without Diabetes: Pros & Cons
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The “Glucose Goddess”, biochemist Jessie Inchauspé, gives us the low-down:
Knowledge is power (but watch out)
A continuous glucose monitor (CGM) is a device that continually monitors glucose levels, without the need to stab one’s finger every few hours to test blood.
It was designed for diabetics, especially for those with Type 1 Diabetes, where around-the-clock monitoring is necessary for appropriate insulin dosing.
For non-diabetics, they can be a good way of learning what our body’s response to various foods and activities is like, the better to be able to tweak our habits to avoid undue glucose spikes (which are harmful for our pancreas, liver, heart, brain, kidneys, and more).
How it works: there’s a sensor that sits on the arm (or elsewhere, but the arm is a popular placement) with a little probe that goes under the skin. It’s applied using a device that inserts it automatically using a needle (you only need to press a button, you don’t need to guide the needle yourself); the needle then retracts, leaving the soft, flexible probe in place. Having been attached, that sensor can now stay in place for 2 weeks (usually; depends on brand, but for example FreeStyle Libre, the most popular brand, the sensors last 2 weeks), and yes, it’s fine to bathe/shower/etc with it. When you want an update from your CGM, you scan it with your phone (or you can buy a dedicated reader, but that is more expensive and unnecessary), and it uploads the data since your last scan.
Pros: it’s convenient and gives a lot of data, so even if you only use it for a short period of time (for example, a month) you can get a very good idea of what affects your blood sugar levels and how. Also, because of the constant nature of the monitoring, it helps avoid accidental sample bias of the kind that can occur with manual testing, by testing a little too soon or too late, and missing a spike/dip.
Cons: it can be expensive, depending on where you live and what options are available for you locally, so you might not want to do it long-term (since that would require buying two sensors per month). It’s also, for all its wealth of data, slightly less accurate than fingerprick testing—that’s because it takes an interstitial reading instead of directly from the blood. For this reason, if you test both ways, you may find a discrepancy of about 3mg/dL. Given that the healthy range is about 70–140mg/dL, a discrepancy of 3mg/dL is probably not going to be important, but it is a thing to mention can (and probably will) happen.
Patterns to bear in mind (with any kind of blood sugar monitoring):
- Dawn phenomenon: a natural glucose rise upon waking.
- Exercise-induced spikes (normal due to energy demands).
- Fat in meals slowing glucose absorption.
- Different foods can sometimes cause a double-wave after dinner (because glucose from different foods is absorbed differently, and/or different foods affect insulin response independent of glucose)
- Steep, rapid spikes that are more harmful than gradual, sustained increases.
- Vitamin C spikes: temporary chemical interference with the sensor, not actual glucose rises.
- Nighttime glucose dips (often false readings caused by sleeping position).
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:
10 Ways To Balance Blood Sugars
Take care!
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