Feta Cheese vs Mozzarella – Which is Healthier?
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Our Verdict
When comparing feta to mozzarella, we picked the mozzarella.
Why?
There are possible arguments for both, but there are a couple of factors that we think tip the balance.
In terms of macronutrients, feta has more fat, of which, more saturated fat, and more cholesterol. Meanwhile, mozzarella has about twice the protein, which is substantial for a cheese. So this section’s a fair win for mozzarella.
In the category of vitamins, however, feta wins with more of vitamins B1, B2, B3, B6, B9, B12, D, & E. In contrast, mozzarella boasts only a little more vitamin A and choline. An easy win for feta in this section.
When it comes to minerals, the matter is decided, we say. Mozzarella has more calcium, magnesium, phosphorus, and potassium, while feta has more copper, iron, and (which counts against it) sodium. A win for mozzarella.
About that sodium… A cup of mozzarella contains about 3% of the RDA of sodium, while a cup of feta contains about 120% of the RDA of sodium. You see the problem? So, while mozzarella was already winning based on adding up the previous categories, the sodium content alone is a reason to choose mozzarella for your salad rather than feta.
That settles it, but just before we close, we’ll mention that they do both have great gut-healthy properties, containing healthy probiotics.
In short: if it weren’t for the difference in sodium content, this would be a narrow win for mozzarella. As it is, however, it’s a clear win.
Want to learn more?
You might like to read:
- Making Friends With Your Gut (You Can Thank Us Later)
- Is Dairy Scary? ← the answer is “it can be, but it depends on the product, and some are healthy; the key is in knowing which”
- How Too Much Salt May Lead To Organ Failure
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Cacao vs Carob – Which is Healthier?
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Our Verdict
When comparing cacao to carob, we picked the cacao.
Why?
It’s close, and may depend a little on your priorities!
In terms of macros, the cacao has more protein and fat, while the carob has more carbohydrates, mostly sugar. Since people will not generally eat this by the spoonful, and will instead either make drinks or cook with it, we can’t speak for the glycemic index or general health impact of the sugars. As for the fats, on the one hand the cacao does contain saturated fat; on the other, this merely means that different saturated fat will usually be added to the carob if making something with it. Still, slight win for the carob on the fat front. Protein, of course, is entirely in cacao’s favor.
In the category of vitamins and minerals, they’re about equal on vitamins, while cacao wins easily on the mineral front, boasting more copper, iron, magnesium, manganese, and phosphorus.
While both have a generous antioxidant content, this one’s another win for cacao, with about 3x the active polyphenols and flavonoids.
In short: both are good, consumed in moderation and before adding unhealthy extra ingredients—but we say cacao comes out the winner.
If you’re looking specifically for the above-depicted products, by the way, here they are:
Want to learn more?
You might like to read:
- Enjoy Bitter Foods For Your Heart & Brain
- Chocolate & Health
- The Truth About Chocolate & Skin Health
Enjoy!
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The Brain Alarm Signs That Warn Of Dementia
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.
When it comes to predicting age-related cognitive impairment:
First there are genetic factors to take into account (such as the APOE4 gene for Alzheimer’s), as well as things such as age and sex.
When it comes to sex, by the way, what matters here is hormones, which is why [it seems; this as technically as yet unproven with full rigor, but the hypothesis is sound and there is a body of evidence gradually being accumulated to support it] postmenopausal women with untreated menopause get Alzheimer’s at a higher rate and deteriorate more quickly:
Alzheimer’s Sex Differences May Not Be What They Appear
Next, there are obviously modifiable lifestyle factors to take into account, things that will reduce your risk such as getting good sleep, good diet, good exercise, and abstaining from alcohol and smoking, as well as oft-forgotten things such as keeping cognitively active and, equally importantly, socially active:
How To Reduce Your Alzheimer’s Risk
(the article outlines what matters the most in each of the above areas, by the way, so that you can get the most bang-for-buck in terms of lifestyle adjustments)
Lastly (in the category of risk factors), there are things to watch out for in the blood such as hypertension and high cholesterol.
Nipping it in the blood
In new research (so new it is still ongoing, but being at year 2 of a 4-year prospective study, they have published a paper with their results so far), researchers have:
- started with the premise “dementia is preceded by mild cognitive impairment”
- then, asked the question “what are the biometric signs of mild cognitive impairment?”
Using such tools as functional near-infrared spectroscopy (fNIRS) while the participants performed cognitive tasks, they were able to record changes in plasma levels of extracellular vesicles, assessing them with small-particle flow cytometry.
Translating from sciencese: they gave the participants mental tasks, and while they completed them, the researchers scanned their brains and monitored blood flow and the brain’s ability to compensate for any lack of it.
What they found:
- in young adults, blood flow increased, facilitating neurovascular coupling (this is good)
- in older adults, blood flow did not increase as much, but they engaged other areas of the brain to compensate, by what’s called functional connectivity (this is next best)
- in those with mild cognitive impairment, blood flow was reduced, and they did not have the ability to compensate by functional connectivity (this is not good)
They also performed a liquid biopsy, which sounds alarming but it just means they took some blood, and tested this for density of cerebrovascular endothelial extracellular vesicles (CEEVs), which—in more prosaic words—are bits from the cells lining the blood vessels in the brain.
People with mild cognitive impairment had more of these brain bits in their blood than those without.
You can read the paper itself here:
What this means
The science here is obviously still young (being as it is still in progress), but this will likely contribute greatly to early warning signs of dementia, by catching mild cognitive impairment in its early stages, by means of a simple blood test, instead of years of wondering before getting a dementia diagnosis.
And of course, forewarned is forearmed, so if this is something that could be done as a matter of routine upon hitting the age of, say, 65 and then periodically thereafter, it would catch a lot of cases while there’s still more time to turn things around.
As for how to turn things around, well, we imagine you have now read our “How To Reduce Your Alzheimer’s Risk” article linked up top (if not, we recommend checking it out), and there is also…
Do Try This At Home: The 12-Week Brain Fitness Program To Measurably Boost Your Brain
Take care!
When it comes to predicting age-related cognitive impairment:
First there are genetic factors to take into account (such as the APOE4 gene for Alzheimer’s), as well as things such as age and sex.
When it comes to sex, by the way, what matters here is hormones, which is why [it seems; this as technically as yet unproven with full rigor, but the hypothesis is sound and there is a body of evidence gradually being accumulated to support it] postmenopausal women with untreated menopause get Alzheimer’s at a higher rate and deteriorate more quickly:
Alzheimer’s Sex Differences May Not Be What They Appear
Next, there are obviously modifiable lifestyle factors to take into account, things that will reduce your risk such as getting good sleep, good diet, good exercise, and abstaining from alcohol and smoking, as well as oft-forgotten things such as keeping cognitively active and, equally importantly, socially active:
How To Reduce Your Alzheimer’s Risk
(the article outlines what matters the most in each of the above areas, by the way, so that you can get the most bang-for-buck in terms of lifestyle adjustments)
Lastly (in the category of risk factors), there are things to watch out for in the blood such as hypertension and high cholesterol.
Nipping it in the blood
In new research (so new it is still ongoing, but being at year 2 of a 4-year prospective study, they have published a paper with their results so far), researchers have:
- started with the premise “dementia is preceded by mild cognitive impairment”
- then, asked the question “what are the biometric signs of mild cognitive impairment?”
Using such tools as functional near-infrared spectroscopy (fNIRS) while the participants performed cognitive tasks, they were able to record changes in plasma levels of extracellular vesicles, assessing them with small-particle flow cytometry.
Translating from sciencese: they gave the participants mental tasks, and while they completed them, the researchers scanned their brains and monitored blood flow and the brain’s ability to compensate for any lack of it.
What they found:
- in young adults, blood flow increased, facilitating neurovascular coupling (this is good)
- in older adults, blood flow did not increase as much, but they engaged other areas of the brain to compensate, by what’s called functional connectivity (this is next best)
- in those with mild cognitive impairment, blood flow was reduced, and they did not have the ability to compensate by functional connectivity (this is not good)
They also performed a liquid biopsy, which sounds alarming but it just means they took some blood, and tested this for density of cerebrovascular endothelial extracellular vesicles (CEEVs), which—in more prosaic words—are bits from the cells lining the blood vessels in the brain.
People with mild cognitive impairment had more of these brain bits in their blood than those without.
You can read the paper itself here:
What this means
The science here is obviously still young (being as it is still in progress), but this will likely contribute greatly to early warning signs of dementia, by catching mild cognitive impairment in its early stages, by means of a simple blood test, instead of years of wondering before getting a dementia diagnosis.
And of course, forewarned is forearmed, so if this is something that could be done as a matter of routine upon hitting the age of, say, 65 and then periodically thereafter, it would catch a lot of cases while there’s still more time to turn things around.
As for how to turn things around, well, we imagine you have now read our “How To Reduce Your Alzheimer’s Risk” article linked up top (if not, we recommend checking it out), and there is also…
Do Try This At Home: The 12-Week Brain Fitness Program To Measurably Boost Your Brain
Take care!
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The Longevity Code – by Dr. Kris Verburgh
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.
Notwithstanding the subtitle claim of “secrets from the leading edge of science”, we’ll note up front that this book was published in 2015, and what was new then, isn’t now. However, what was new then is still important now, so we think the book merits attention just the same.
The book examines why certain creatures (like humans) seem programmed to grow old and die, and why others (few others, but enough to make a list) either simply do not age, or else do age but can become younger when they hit a certain point. If this is the first you’re hearing of biologically immortal creatures, we’ll mention: they can and do die, just, their cause of death is usually by being eaten. But on a cellular and structural level, they don’t age. They grow to maturity and then just stay that way until one day they get eaten (or fall to some similar external circumstance).
Tackling the question of “why do we age?” (not as a philosophical question, but rather as an engineering question) is important to tackle the critical question of “…and could we not?”, and that’s what much of this book is about.
The real reason that compared to other mammals, humans live (for example) slightly longer than bats but not as long as naked mole rats, comes down mostly to genes, which makes it sound like things are set in stone, but rather, even without outright gene-editing technologies like CRISPR, gene expression is often quite modifiable, and often modifiable not just by drugs, but also by supplements, and indeed by nutraceuticals, which means also by diet, plus diet-adjacent things like fasting.
While this is mostly an explanatory book rather than a how-to, there’s enough to make practical use of, and even a recipes section.
The style is very gripping pop-science—or at least, if you’re anything like this reviewer, you’ll find it a page-turner. While being light on citations as we go (not like some authors who will mark several citations per page, or in the extreme, for every declarative sentence made), there is a reassuring bibliography at the back.
Bottom line: if you’re interested in the “under the hood” of aging, then you will love this book.
Click here to check out The Longevity Code, and slow down the aging process to live well for longer!
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Infrared-Reflecting Patches For Health?
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It’s Q&A Day at 10almonds!
Have a question or a request? We love to hear from you!
In cases where we’ve already covered something, we might link to what we wrote before, but will always be happy to revisit any of our topics again in the future too—there’s always more to say!
As ever: if the question/request can be answered briefly, we’ll do it here in our Q&A Thursday edition. If not, we’ll make a main feature of it shortly afterwards!
So, no question/request too big or small
❝Hi! I’ve been reading about LifeWave patches, would you recommend them?❞
For reference first, this is talking about these: LifeWave.com
Short answer: no
Longer answer: their main premise seems to be that the patches (subscription prices seem to start from about $100–$300 per month) reflect infrared energy back into your body, making you more energized and healthy.
Fun fact: aluminum foil reflects infrared energy (which we feel as heat), by the way, and that is why space blankets (of the kind used in emergencies and by some athletes) are made shiny like that, often with aluminized mylar.
We cannot comment too closely on the rest of the presented science of their products, as it seems quite unlike anything we’re accustomed to reading, and we were not able to make a lot of sense of it.
They do cite research papers to back their claims, including research conducted by the company’s founder and published via an open journal.
Many others are independent studies conducted by often the same researchers as each other, mostly experts in acupuncture and acupressure.
For the papers we looked at, the sample sizes were very small, but the conclusions were very positive.
They were published in a variety of journals, of which we cannot claim any prior knowledge (i.e:, they were not the peer-reviewed journals from which we cite most of our sources).
Also, none were registered with ClinicalTrials.gov.
To be on the safe side, their disclaimer does advise:
❝LifeWave products are only intended to maintain or encourage a general state of health or healthy activity and are not intended to diagnose, treat, cure, mitigate, or prevent any disease or medical condition of the body❞
They do have a Frequently Asked Questions page, which tells about ancient Egyptian use of colored glass, as well as more modern considerations including joining, ordering, their commissions system, binary commissions and matching bonuses, and “how to rank up in LifeWave” as well as a lot of information about subscribing as a preferred customer or a brand partner, opting in to their multi-level marketing opportunities.
Here’s what “Honest Brand Reviews” had to say:
Honest Brand Reviews | LifeWave Review
Our position:
We cannot honestly claim to understand their science, and thus naturally won’t actively recommend what we can’t speak for.
An expert’s position:
Since we couldn’t understand how this would work, here’s what Dr. Paul Knoepfler has to say about their flagship product, the LifeWave X39 patch:
LifeWave X39 stem cell patch story has holes
Take care!
Don’t Forget…
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The Beautiful Cure – by Dr. Daniel Davis
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This one is not just a book about the history of immunology and a primer on how the immune system works. It is those things too, but it’s more:
Dr. Daniel Davis, a professor of immunology and celebrated researcher in his own right, bids us look at not just what we can do, but also what else we might.
This is not to say that the book is speculative; Dr. Davis deals in data rather than imaginings. He also cautions us against falling prey to sensationalization of the “beautiful cures” that the field of immunology is working towards. What, then, are these “beautiful cures”?
Just like our immune systems (in the plural; by Dr. Davis’ count, primarily talking about our innate and adaptive immune systems) can in principle deal with any biological threat, but in practice don’t always get it right, the same goes for our medicine.
He argues that in principle, we categorically can cure any immune-related disease (including autoimmune diseases, and tangentially, cancer). The theoretical existence of such cures is a mathematically known truth. The practical, contingent existence of them? That’s what takes the actual work.
The style of the book is accessible pop science, with a hard science backbone from start to finish.
Bottom line: if you’d like to know more about immunology, and be inspired with hope and wonder without getting carried away, this is the book for you.
Click here to check out The Beautiful Cure, and learn about these medical marvels!
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Olfactory Training, Better
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.
Anosmia, by any other name…
The loss of the sense of smell (anosmia) is these days well-associated with COVID and Long-COVID, but also can simply come with age:
National Institute of Aging | How Smell & Taste Change With Age
…although it can also be something else entirely:
❝Another possibility is a problem with part of the nervous system responsible for smell.
Some studies have suggested that loss of smell could be an early sign of a neurodegenerative disease, such as Alzheimer’s or Parkinson’s disease.
However, a recent study of 1,430 people (average age about 80) showed that 76% of people with anosmia had normal cognitive function at the study’s end.❞
Read more: Harvard Health | Is it normal to lose my sense of smell as I age?
We’d love to look at and cite the paper that they cite, but they didn’t actually provide a source. We did find some others, though:
❝Olfactory capacity declines with aging, but increasing evidence shows that smell dysfunction is one of the early signs of prodromal neurodegenerative diseases such as Alzheimer’s and Parkinson’s disease.
The loss of smell is considered a clinical sign of early-stage disease and a marker of the disease’s progression and cognitive impairment.❞
Read more: Neurons, Nose, and Neurodegenerative Diseases: Olfactory Function and Cognitive Impairment
What’s clear is the association; what’s not clear is whether one worsens the other, and what causal role each might play. However, the researchers conclude that both ways are possible, including when there is another, third, underlying potential causal factor:
❝Ongoing studies on COVID-19 anosmia could reveal new molecular aspects unexplored in olfactory impairments due to neurodegenerative diseases, shedding a light on the validity of smell test predictivity of cognitive dementia.
The neuroepithelium might become a new translational research target (Neurons, Nose, and Neurodegenerative diseases) to investigate alternative approaches for intranasal therapy and the treatment of brain disorders. ❞
~ Ibid.
Another study explored the possible mechanisms of action, and found…
❝Olfactory impairment was significantly associated with increased likelihoods of MCI, amnestic MCI, and non-amnestic MCI.
In the subsamples, anosmia was significantly associated with higher plasma total tau and NfL concentrations, smaller hippocampal and entorhinal cortex volumes, and greater WMH volume, and marginally with lower AD-signature cortical thickness.
These results suggest that cerebral neurodegenerative and microvascular lesions are common neuropathologies linking anosmia with MCI in older adults❞
- MCI = Mild Cognitive Impairment
- NfL = Neurofilament Light [Chain]
- WMH = White Matter Hyperintensity
- AD =Alzheimer’s Disease
Read more: Anosmia, mild cognitive impairment, and biomarkers of brain aging in older adults
How to act on this information
You may be wondering, “this is fascinating and maybe even a little bit frightening, but how is this Saturday’s Life Hacks?”
We wanted to set up the “why” before getting to the “how”, because with a big enough “why”, it’s much easier to find the motivation to act on the “how”.
Test yourself
Or more conveniently, you and a partner/friend/relative can test each other.
Simply do like a “blind taste testing”, but for smell. Ideally these will be a range of simple and complex odors, and commercially available smell test kits will provide these, if you don’t want to make do with random items from your kitchen.
If you’d like to use a clinical diagnostic tool, you can check out:
Clinical assessment of patients with smell and taste disorders
…and especially, this really handy diagnostic flowchart:
Algorithm of evaluation of a patient who has olfactory loss
Train yourself
“Olfactory training” has been the got-to for helping people to regain their sense of smell after losing it due to COVID.
In simple terms, this means simply trying to smell things that “should” have a distinctive odor, and gradually working up one’s repertoire of what one can smell.
You can get some great tips here:
AbScent | Useful Insights Into Smell Training
Hack your training
An extra trick was researched deeply in a recent study which found that multisensory integration helped a) initially regain the ability to smell things and b) maintain that ability later without the cross-sensory input.
What that means: you will more likely be able to smell lemon while viewing the color yellow, and most likely of all to be able to smell lemon while actually holding and looking at a slice of lemon. Having done this, you’re more likely to be able to smell (and distinguish) the odor of lemon later in a blind smell test.
In other words: with this method, you may be able to cut out many months of frustration of trying and failing to smell something, and skip straight to the “re-adding specific smells to my brain’s olfactory database” bit.
Read the study: Olfactory training: effects of multisensory integration, attention towards odors and physical activity
Or if you prefer, here’s a pop-science article based on that:
One in twenty people has no sense of smell—here’s how they might get it back
Take care!
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