It’s A Wrap
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We hope all our readers have had a great and healthy week! Here are some selections from health news from around the world:
A lack of transparency
Thousands of chemicals blanket-approved for food contact in packaging, under the FDA’s “Generally Recognized As Safe” umbrella, have been found in humans.
This highlights a gap in the safeguarding system, because the GRAS classification is given when there’s no known significant association with disease—but in this case, a problem can occur when the build-up in the blood and brain cause problems much later.
Read in full: Thousands of toxins from food packaging found in humans – research
Learn more: We Are Such Stuff As Bottles Are Made Of (It’s Not Fantastic To Be Plastic)
Cafestol for weight loss?
Most coffee intervention studies use instant coffee. Which is understandable; they are scientists on a budget, not coffee shop baristas. But, instant coffee is low in some of coffee’s important compounds, such as cafestol—which as it turns out, can lower not only overall body fat, but also (importantly!) visceral fat.
Read in full: 12-week coffee compound study shows promising results for weight and fat reduction in at-risk individuals
Learn more: The Bitter Truth About Coffee (or is it?)
Doing something is better than doing nothing
While a lot of the bad news both locally and around the world can be infuriating and/or depressing, turning a blind eye may not be the best approach for dealing with it. This study was in teens, but it’s likely that the benefits are similar for other ages too:
Read in full: Racial justice activism, advocacy found to reduce depression, anxiety in some teens
Learn more: Make Social Media Work For Your Mental Health
A ray of hope!
Sometimes, the topic of sun and sunscreens can seem like “damned if you do; damned if you don’t”, with regard to the harmful effects of the sun, and in some cases, potentially harmful effects of some sunscreen chemicals. We’ve argued ultimately in favor of sunscreens in this tug-of-war, but it’s nice to see improvements being made, in this case, with lignin-based sunscreen (a plant-based by-product of the pulp industry).
Read in full: Researchers create high-performing, eco-friendly sunscreen
Learn more: Who Screens The Sunscreens?
All about the pores
Researchers have identified a protein, and from that, a stack of protein fragments, that are involved in the formation of large pores. This is important, as it’s pointing to a means of relief for a lot of inflammatory diseases.
Read in full: Scientists unravel the process of pore formation in cells
Learn more: Why Do We Have Pores, And Could We Not?
Getting to the bottom of Crohn’s
If you have Crohn’s, or perhaps someone close to you has it, then you’ll be familiar with the common medical refrain of “we don’t know”. While this honesty is laudable, it’s not reassuring. So, it’s good that researchers are making progress in understanding why many people with Crohn’s may respond differently not only to lifestyle interventions, but also to various relevant drugs—allowing doctors to prescribe the right treatment for the right person.
Read in full: Patient-derived gut organoids reveal new insights into Crohn’s disease subtypes
Learn more: Diet Tips for Crohn’s Disease
Another carotenoid that holds back Alzheimer’s
Phytoene is a carotenoid that is found in many red, orange, or yellow foods, including tomatoes, carrots, apricots, red peppers, oranges, mandarins and passion fruit, among others. Researchers have found that it slows the onset of symptoms associated with the formation of amyloid plaques, by 30–40%, and increases longevity by 10–19%:
Read in full: Carotenoid phytoene shows potential in slowing Alzheimer’s plaque formation and increasing lifespan
Learn more: Brain Food? The Eyes Have It! ← this is about a different carotenoid, lutein, found mostly in dark green leafy vegetables, but it’s best to enjoy both 😎
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Paulina Porizkova (Former Supermodel) Talks Menopause, Aging, & Appearances
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Are supermodels destined to all eventually become “Grizabella the Glamor Cat”, a washed-up shell of their former glory? Is it true that “men grow cold as girls grow old, and we all lose our charms in the end”? And what—if anything—can we do about it?
Insights from a retired professional
Paulina Porizkova is 56, and she looks like she’s… 56, maybe? Perhaps a little younger or a bit older depending on the camera and lighting and such.
It’s usually the case, on glossy magazine covers and YouTube thumbnails, that there’s a 20-year difference between appearance and reality, but not here. Why’s that?
Porizkova noted that many celebrities of a similar age look younger, and felt bad. But then she noted that they’d all had various cosmetic work done, and looked for images of “real” women in their mid-50s, and didn’t find them.
Note: we at 10almonds do disagree with one thing here: we say that someone who has had cosmetic work done is no less real for it; it’s a simple matter of personal choice and bodily autonomy. She is, in our opinion, making the same mistake as people make when they say such things as “real people, rather than models”, as though models are not also real people.
Porizkova found modelling highly lucrative but dehumanizing, and did not enjoy the objectification involved—and she enjoyed even less, when she reached a certain age, negative comments about aging, and people being visibly wrong-footed when meeting her, as they had misconceptions based on past images.
As a child and younger adult through her modelling career, she felt very much “seen and not heard”, and these days, she realizes she’s more interesting now but feels less seen. Menopause coincided with her marriage ending, and she felt unattractive and ignored by her husband; she questioned her self-worth, and felt very bad about it. Then her husband (they had separated, but had not divorced) died, and she felt even more isolated—but it heightened her sensitivity to life.
In her pain and longing for recognition, she reached out through her Instagram, crying, and received positive feedback—but still she struggles with expressing needs and feeling worthy.
And yet, when it comes to looks, she embraces her wrinkles as a form of expression, and values her natural appearance over cosmetic alterations.
She describes herself as a work in progress—still broken, still needing cleansing and healing, but proud of how far she’s come so far, and optimistic with regard to the future.
For all this and more in her own words, enjoy:
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Want to learn more?
You might also like to read:
The Many Faces Of Cosmetic Surgery
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Anxiety Attack vs Panic Attack: Do You Know The Difference?
10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.
The terms are sometimes used incorrectly, but have quite different meanings. Dr. Julie Smith, psychologist, explains in this short video:
Important distinctions
Anxiety attacks are not clinically recognized terms and lack a clear definition, often used to describe a build-up of anxiety before anticipated stressful events (e.g. social gatherings, medical appointments, etc, though of course what it is will vary from person to person—not everyone finds the same things stressful, or has the same kinds of anticipations around things).
Panic attacks, in contrast, are sudden surges of intense fear or discomfort that peak within minutes. They are characterized by symptoms including at least 4 of:
- palpitations
- sweating
- shortness of breath
- chest pain
- dizziness
- fear of losing control or dying
There’s a misconception that panic attacks never have identifiable triggers while anxiety attacks always do.
In reality, both can occur with or without a clear cause. Panic attacks can arise from various conditions, including trauma, OCD, or phobias, and don’t necessarily mean you have a panic disorder. They can also occur as a drug response, without any known underlying psychological condition.
You may also notice that that list of symptoms has quite a bit of overlap with the symptoms of a heart attack, which a) does not help people to calm down b) can, on the flipside, cause a heart attack to be misdiagnosed as a panic attack.
In terms of management:
- In the moment: breathing exercises, like extending your exhalation (a common example is the “7-11” method, inhaling for 7 seconds and exhaling for 11 seconds), can calm the body and reduce panic symptoms.
- More generally: to prevent panic attacks from becoming more frequent, avoid avoiding safe environments that triggered an attack, like supermarkets or social gatherings. Gradual exposure helps reduce anxiety over time, while avoidance can worsen it.
If panic attacks persist, Dr. Smith advises to seek help from a doctor or psychologist to understand their root causes and develop effective coping strategies.
For more on all of this, enjoy:
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You might also like to read:
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Healthy Homemade Flatbreads
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Our recipes sometimes call for the use of flatbreads, or suggest serving with flatbreads. But we want you to be able to have healthy homemade ones! So here’s a very quick and easy recipe. You’ll probably need to order some of the ingredients in, but it’s worth it, and then if you keep a stock of the ingredients, you can whip these up in minutes anytime you want them.
You will need
- 1 cup garbanzo bean flour, plus more for dusting
- 1 cup quinoa flour
- 2 tbsp ground/milled flaxseed
- 1 tbsp baking powder
- 1 tbsp extra virgin olive oil, plus more for the pan
- ½ tsp MSG, or 1 tsp low-sodium salt, with MSG being the healthier and preferable option
- ½ tsp onion powder
- ½ tsp garlic powder
- ½ tsp dried cumin
- ½ tsp dried thyme
Method
(we suggest you read everything at least once before doing anything)
1) Mix the flaxseed with ⅓ cup of water and set aside for at least 5 minutes.
2) Combine the rest of the ingredients in a big bowl, plus the flax mixtures we just made, and an extra ½ cup of water. Knead this into a dough, adding a touch more water if it becomes necessary, but be sparing with it.
3) Divide the dough into 6 equal portions, shaping each into a ball. Dust a clean surface with the extra garbanzo bean flour, and roll each dough ball into in a thin 6″ circle.
4) Heat a skillet and add some olive oil for frying; when hot enough, place a dough disk in the pan and cook for a few minutes on each side until golden brown. Repeat with the other 5.
5) Serve! If you’re looking for a perfect accompaniment to these, try our Hero Homemade Hummus
Enjoy!
Want to learn more?
For those interested in some of the science of what we have going on today:
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Just One Thing – by Dr. Michael Mosley
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This is a collection of easy-to-implement changes that have good science behind them to show how they can benefit us. Some things are obvious (e.g: drink water); others, less so (e.g: sing, to reduce inflammation).
The book is divided thematically into times of the day, though in many cases it’s not a hard rule that a thing needs to be done at a certain time. Others are, like a cold shower in the morning and hot bath before bed—you might not want to switch those around!
The style is very pop-science, and does not have in-line citations for claims, but it does have a bibliography in the bag organized by each “one thing”, e.g. it might say “get some houseplants” and then list a number of references supporting that, with links to the studies showing how that helps. For those with the paper version, don’t worry, you can copy the URL from the book into your browser and see it that way. In any case, there are 2–6 scientific references for each claim, which is very respectable for a pop-sci book.
Bottom line: if you’re looking for evidence-based “one little thing” changes that can make a big difference, this book has lots!
Click here to check out Just One Thing, and improve your life!
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Over 50? Do These 3 Stretches Every Morning To Avoid Pain
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Will Harlow, over-50s specialist physiotherapist, recommends these three stretches be done daily for cumulative benefits over time, especially if you have arthritis, stiff joints, or similar morning pain:
The good-morning routine
These stretches are designed for people with arthritis and stiff joints, but if you experience any extra pain, or are aware of having some musculoskeletal irregularity, do seek professional advice (such as from a local physiotherapist). Otherwise, the three stretches he recommends are:
Quad hip flexor stretch
This one is performed while lying on your side in bed:
- Bring the top leg up toward your body, grab the shin, and pull the leg backward to stretch.
- Feel the stretch in the front of the leg (quadriceps and hip flexor).
- Hold for 30 seconds and repeat on both sides.
- Use a towel or band if you can’t reach your shin.
Book-opener
This one helps improve mobility in the lower and mid-back:
- Lie on your side with arms at a 90-degree angle in front of your body.
- Roll backward, opening the top arm while keeping legs in place.
- Hold for 20–30 seconds or repeat the movement several times.
- Optionally, allow your head to rotate for a neck stretch.
Calf stretch with chest-opener
This one combines a calf and chest stretch:
- Stand in a lunged position, keeping the back leg straight and heel down for the calf stretch.
- Place hands behind your head, open elbows, and lift your head slightly for a chest stretch.
- Hold for 20–30 seconds, then switch legs.
For more on all the above plus visual demonstrations, enjoy:
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Want to learn more?
You might also like:
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The Sucralose News: Scaremongering Or Serious?
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What’s the news on sucralose?
These past days the press has been abuzz with frightening tales:
- This Common Artificial Sweetener Can Break Down DNA, Scientists Warn
- Sucralose Damages DNA, Linked to Leaky Gut
- Chemical found in common sweetener damages DNA
- Chemical found in widely used sweetener breaks up DNA
- Chemical from Splenda breaks up DNA
How true and/or serious is this?
Firstly, let’s manage expectations. Pineapple juice also breaks down DNA, but is not generally considered a health risk. So let’s keep that in mind, while we look into the science.
Is sucralose as scary as pineapple juice, or is it something actually dangerous?
The new study (that sparked off these headlines)
The much-referenced study is publicly available to read in full—here it is:
You may notice that this doesn’t have quite the snappy punchiness of some of the headlines, but let’s break this down, if you’ll pardon the turn of phrase:
- Toxicological: pertaining to whether or not it has toxic qualities
- Pharmacokinetic: the science of asking, of chemicals in bodies, “where did it come from; where did it go; what could it do there; what can we know?”
- Sucralose-6-acetate: an impurity that can be found in sucralose. For perspective, the study found that the sucralose in Splenda contained “up to” 0.67% sucralose-6-acetate.
- Sucralose: a modified form of sucrose, that makes it hundreds of times sweeter, and non-caloric because the body cannot break it down so it’s treated as a dietary fiber and just passes through
- In vitro: things are happening in petri dishes, not in animals (human or otherwise), which would be called “in vivo”
- Screening assays: “we set up a very closed-parameters chemical test, to see what happens when we add this to this” ⇽ oversimplification, but this is the basic format of a screening assay
Great, now we understand the title, but what about the study?
Researchers looked primarily at the effects of sucralose-6-acetate and sucralose (together and separately) on epithelial cells (these are very simple cells that are easy to study; conveniently, they are also most of what makes up our intestinal walls). For this, they used a fancy way of replicating human intestinal walls, that’s actually quite fascinating but beyond the scope of today’s newsletter. Suffice it to say: it’s quite good, and/but has its limitations too. They also looked at some in vivo rat studies.
What they found was…
Based on samples from the rat feces (somehow this didn’t make it into the headlines), it appears that sucralose may be acetylated in the intestines. What that means is that we, if we are like the rats (definitely not a given, but a reasonable hypothesis), might convert up to 10% of sucralose into sucralose-6-acetate inside us. Iff we do, the next part of the findings become more serious.
Based on the in vitro simulations, both sucralose and sucralose-6-acetate reduced intestinal barrier integrity at least a little, but sucralose-6-acetate was the kicker when it came to most of the effects—at least, so we (reasonably!) suppose.
Basically, there’s a lot of supposition going on here but the suppositions are reasonable. That’s how science works; there’s usually little we can know for sure from a single study; it’s when more studies roll in that we start to get a more complete picture.
What was sucralose-6-acetate found to do? It increased the expression of genes associated with inflammation, oxidative stress, and cancer (granted those three things generally go together). So that’s a “this probably has this end result” supposition.
More concretely, and which most of the headlines latched onto, it was found (in vitro) to induce cytogenic damage, specifically, of the clastogenic variety (produces DNA strand breaks—so this is different than pineapple’s bromelain and DNA-helicase’s relatively harmless unzipping of genes).
The dose makes the poison
So, how much is too much and is that 0.67% something to worry about?
- Remembering the rat study, it may be more like 10% once our intestines have done their thing. Iff we’re like rats.
- But, even if it’s only 0.67%, this will still be above the “threshold of toxicological concern for genotoxicity”, of 0.15µg/person/day.
- On the other hand, the fact that these were in vitro studies is a serious limitation.
- Sometimes something is very dangerous in vitro, because it’s being put directly onto cells, whereas in vivo we may have mechanisms for dealing with that.
We won’t know for sure until we get in vivo studies in human subjects, and that may not happen any time soon, if ever, depending on the technical limitations and ethical considerations that sometimes preclude doing certain studies in humans.
Bottom line:
- The headlines are written to be scary, but aren’t wrong; their claims are fundamentally true
- What that means for us as actual humans may not be the same, however; we don’t know yet
- For now, it is probably reasonable to avoid sucralose just in case
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