Younger For Life – by Dr. Anthony Youn
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We’ve reviewed anti-aging books before, so what makes this one different? Mostly, it’s the very practical focus.
Which is not to say there’s not also good science in here; there is. But the focus is on what everything means for the reader, not what happened with a certain cohort of lab mice. Instead, he looks at the causes of aging, the process of aging, and what interventions to implement to address those, and reverse many of them.
Some parts are more general lifestyle interventions that 10almonds readers will know well already, but other parts are very specific advices, protocols, and regimes; in particular his skincare section is well worth reading. As for nutrition, there’s even a respectable recipes section, so this book does have it all!
The final section of the book is dedicated to plastic surgeries (the author is a plastic surgeon who believes that most people should not need those, and would do well to stick to the advices in the rest of the book). We suspect this last part of the book will be of least interest to 10almonds readers.
Bottom line: if you’re of the view that getting older should come with as little as possible physical deterioration along the way, then this book can help a lot with that.
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Beetroot vs Eggplant – Which is Healthier?
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Our Verdict
When comparing beetroot to eggplant, we picked the beetroot.
Why?
It’s close!
In terms of macros, they’re equal on fiber, while beetroot has slightly more protein and carbs. In both cases, despite being quite firm vegetables when raw, they are nevertheless both mostly water. We’re calling this category a tie.
In the category of vitamins, beetroot has more of vitamins A, B2, B9, and C, while eggplant has more of vitamins B3, B5, B6, E, and K. That’s a marginal victory for eggplant.
When it comes to minerals, however, beetroot has more calcium, copper, iron, magnesium, manganese, phosphorus, potassium, selenium, and zinc, while eggplant is not higher in any minerals. A clear and easy win for beetroot this time.
In terms of polyphenols, both have good-but-different health-giving polyphenols to share, including the quercetin in beetroot and caffeic acid in eggplant—nothing that would tip one ahead of the other, though.
All in all, the categories added up are balanced, but beetroot won the minerals category much more convincingly than eggplant won the vitamins category, so we’re giving this one to beetroot, even if only on tie-breakers!
Of course, enjoy either or both; diversity is good 😎
Want to learn more?
You might like to read:
Beetroot For More Than Just Your Blood Pressure ← more beetroot benefits
Take care!
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Could the shingles vaccine lower your risk of dementia?
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A recent study has suggested Shingrix, a relatively new vaccine given to protect older adults against shingles, may delay the onset of dementia.
This might seem like a bizarre link, but actually, research has previously shown an older version of the shingles vaccine, Zostavax, reduced the risk of dementia.
In this new study, published last week in the journal Nature Medicine, researchers from the United Kingdom found Shingrix delayed dementia onset by 17% compared with Zostavax.
So how did the researchers work this out, and how could a shingles vaccine affect dementia risk?
Melinda Nagy/Shutterstock From Zostavax to Shingrix
Shingles is a viral infection caused by the varicella-zoster virus. It causes painful rashes, and affects older people in particular.
Previously, Zostavax was used to vaccinate against shingles. It was administered as a single shot and provided good protection for about five years.
Shingrix has been developed based on a newer vaccine technology, and is thought to offer stronger and longer-lasting protection. Given in two doses, it’s now the preferred option for shingles vaccination in Australia and elsewhere.
In November 2023, Shingrix replaced Zostavax on the National Immunisation Program, making it available for free to those at highest risk of complications from shingles. This includes all adults aged 65 and over, First Nations people aged 50 and older, and younger adults with certain medical conditions that affect their immune systems.
What the study found
Shingrix was approved by the US Food and Drugs Administration in October 2017. The researchers in the new study used the transition from Zostavax to Shingrix in the United States as an opportunity for research.
They selected 103,837 people who received Zostavax (between October 2014 and September 2017) and compared them with 103,837 people who received Shingrix (between November 2017 and October 2020).
By analysing data from electronic health records, they found people who received Shingrix had a 17% increase in “diagnosis-free time” during the follow-up period (up to six years after vaccination) compared with those who received Zostavax. This was equivalent to an average of 164 extra days without a dementia diagnosis.
The researchers also compared the shingles vaccines to other vaccines: influenza, and a combined vaccine for tetanus, diphtheria and pertussis. Shingrix and Zostavax performed around 14–27% better in lowering the risk of a dementia diagnosis, with Shingrix associated with a greater improvement.
The benefits of Shingrix in terms of dementia risk were significant for both sexes, but more pronounced for women. This is not entirely surprising, because we know women have a higher risk of developing dementia due to interplay of biological factors. These include being more sensitive to certain genetic mutations associated with dementia and hormonal differences.
Why the link?
The idea that vaccination against viral infection can lower the risk of dementia has been around for more than two decades. Associations have been observed between vaccines, such as those for diphtheria, tetanus, polio and influenza, and subsequent dementia risk.
Research has shown Zostavax vaccination can reduce the risk of developing dementia by 20% compared with people who are unvaccinated.
But it may not be that the vaccines themselves protect against dementia. Rather, it may be the resulting lack of viral infection creating this effect. Research indicates bacterial infections in the gut, as well as viral infections, are associated with a higher risk of dementia.
Notably, untreated infections with herpes simplex (herpes) virus – closely related to the varicella-zoster virus that causes shingles – can significantly increase the risk of developing dementia. Research has also shown shingles increases the risk of a later dementia diagnosis.
This isn’t the first time research has suggested a vaccine could reduce dementia risk. ben bryant/Shutterstock The mechanism is not entirely clear. But there are two potential pathways which may help us understand why infections could increase the risk of dementia.
First, certain molecules are produced when a baby is developing in the womb to help with the body’s development. These molecules have the potential to cause inflammation and accelerate ageing, so the production of these molecules is silenced around birth. However, viral infections such as shingles can reactivate the production of these molecules in adult life which could hypothetically lead to dementia.
Second, in Alzheimer’s disease, a specific protein called Amyloid-β go rogue and kill brain cells. Certain proteins produced by viruses such as COVID and bad gut bacteria have the potential to support Amyloid-β in its toxic form. In laboratory conditions, these proteins have been shown to accelerate the onset of dementia.
What does this all mean?
With an ageing population, the burden of dementia is only likely to become greater in the years to come. There’s a lot more we have to learn about the causes of the disease and what we can potentially do to prevent and treat it.
This new study has some limitations. For example, time without a diagnosis doesn’t necessarily mean time without disease. Some people may have underlying disease with delayed diagnosis.
This research indicates Shingrix could have a silent benefit, but it’s too early to suggest we can use antiviral vaccines to prevent dementia.
Overall, we need more research exploring in greater detail how infections are linked with dementia. This will help us understand the root causes of dementia and design potential therapies.
Ibrahim Javed, Enterprise and NHMRC Emerging Leadership Fellow, UniSA Clinical & Health Sciences, University of South Australia
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Whole – by Dr. T. Colin Campbell
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Most of us have at least a broad idea of what we’re supposed to be eating, what nutrients we should be getting. Many of us look at labels, and try to get our daily dose of this and that and the other.
And what we don’t get from food? There are supplements.
Dr. Campbell thinks we can do better:
Perhaps most critical in this book, where it stands out from others (we may already know, for example, that we should try to eat diverse plants and whole foods) is its treatment of why many supplements aren’t helpful.
We tend to hear “supplements are a waste of money” and sometimes they are, sometimes they aren’t. How to know the difference?
Key: things directly made from whole food sources will tend to be better. Seems reasonable, but… why? The answer lies in what else those foods contain. An apple may contain a small amount of vitamin C, less than a vitamin C tablet, but also contains a whole host of other things—tiny phytonutrients, whose machinations are mostly still mysteries to us—that go with that vitamin C and help it work much better. Lab-made supplements won’t have those.
There’s a lot more to the book… A chunk of which is a damning critique of the US healthcare system (the author argues it would be better named a sicknesscare system). We also learn about getting a good balance of macro- and micronutrients from our diet rather than having to supplement so much.
The style is conversational, while not skimping on the science. The author has had more than 150 papers published in peer-reviewed journals, and is no stranger to the relevant academia. Here, however, he focuses on making things easily comprehensible to the lay reader.
In short: if you’ve ever wondered how you’re doing at getting a good nutritional profile, and how you could do better, this is definitely the book for you.
Click here to check out “Whole” on Amazon today, and level up your daily diet!
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8 Pillars of Weight Loss Explained
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Surprise, diet is #6 and exercise is #7:
How many do you do?
If your body is a temple, these are its eight pillars:
- Emotional freedom and resilience: understanding how the mind works and using techniques such as CBT, neurolinguistic programming, and meditation to reduce psychological stress and improve self-awareness.
- Vagal tone improvement: techniques to get the body out of fight-or-flight mode, improving blood flow, digestion, and reducing chronic pain.
- Lymphatic system support: to enhance your body’s internal cleanup system, boost energy, and alleviate pain.
- Gut health optimization: supporting digestion and gut health, so that your gut can work efficiently.
- Hormonal balance: addressing hormone imbalances to improve overall health, as well as supporting a healthy metabolism and weight loss.
- Dietary choices: choosing a sustainable diet that balances blood sugar, boosts metabolism, and suits your personal needs.
- Exercise and mobility: developing a sustainable workout plan that promotes fat loss, joint health, and muscle building.
- Habit formation: developing routines and habits to maintain progress and prevent relapse into old patterns.
For more on each of these, enjoy:
Click Here If The Embedded Video Doesn’t Load Automatically!
Want to learn more?
You might also like to read:
How To Lose Weight (Healthily!) ← our own main feature on the topic, detailing the best kinds of diet and exercise adjustments, as well as how to go about tending to some of the other factors mentioned above
Take care!
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Test For Whether You Will Be Able To Achieve The Splits
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Some people stretch for years without being able to do the splits; others do it easily after a short while. Are there people for whom it is impossible, and is there a way to know in advance whether our efforts will be fruitful? Liv (of “LivInLeggings” fame) has the answer:
One side of the story
There are several factors that affect whether we can do the splits, including:
- arrangement of the joint itself
- length of tendons and muscles
- “stretchiness” of tendons and muscles
The latter two things, we can readily train to improve. Yes, even the basic length can be changed over time, because the body adapts.
The former thing, however (arrangement of the joint itself) is near-impossible, because skeletal changes happen more slowly than any other changes in the body. In a battle of muscle vs bone, muscle will always win eventually, and even the bone itself can be rebuilt (as the body fixes itself, or in the case of some diseases, messes itself up). However, changing the arrangement of your joint itself is far beyond the auspices of “do some stretches each day”. So, for practical purposes, without making it the single most important thing in your life, it’s impossible.
How do we know if the arrangement of our hip joint will accommodate the splits? We can test it, one side at a time. Liv uses the middle splits, also called the side splits or box splits, as an example, but the same science and the same method goes for the front splits.
Stand next to a stable elevated-to-hip-height surface. You want to be able to raise your near-side leg laterally, and rest it on the surface, such that your raised leg is now perfectly perpendicular to your body.
There’s a catch: not only do you need to still be stood straight while your leg is elevated 90° to the side, but also, your hips still need to remain parallel to the floor—not tilted up to one side.
If you can do this (on both sides, even if not both simultaneously right now), then your hip joint itself definitely has the range of motion to allow you to do the side splits; you just need to work up to it. Technically, you could do it right now: if you can do this on both sides, then since there’s no tendon or similar running between your two legs to make it impossible to do both at once, you could do that. But, without training, your nerves will stop you; it’s an in-built self-defense mechanism that’s just firing unnecessarily in this case, and needs training to get past.
If you can’t do this, then there are two main possibilities:
- Your joint is not arranged in a way that facilitates this range of motion, and you will not achieve this without devoting your life to it and still taking a very long time.
- Your tendons and muscles are simply too tight at the moment to allow you even the half-split, so you are getting a false negative.
This means that, despite the slightly clickbaity title on YouTube, this test cannot actually confirm that you can never do the middle splits; it can only confirm that you can. In other words, this test gives two possible results:
- “Yes, you can do it!”
- “We don’t know whether you can do it”
For more on the anatomy of this plus a visual demonstration of the test, enjoy:
Click Here If The Embedded Video Doesn’t Load Automatically!
Want to learn more?
You might also like to read:
Stretching Scientifically – by Thomas Kurz ← this is our review of the book she’s working from in this video; this book has this test!
Take care!
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How Are You, Really? And How Old Is Your Heart?
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How Are You, Really? The Free NHS Health Test
We took this surprisingly incisive 10-minute test from the UK’s famous National Health Service—the test is part of the “Better Health” programme, a free-to-all (yes, even those from/in other countries) initiative aimed at keeping people healthy enough to have less need of medical attention.
As one person who took the test wrote:
❝I didn’t expect that a government initiative would have me talking about how I need to keep myself going to be there for the people I love, let alone that a rapid-pace multiple-choice test would elicit these responses and give personalized replies in turn, but here we are❞
It goes beyond covering the usual bases, in that it also looks at what’s most important to you, and why, and what might keep you from doing the things you want/need to do for your health, AND how those obstacles can be overcome.
Pretty impressive for a 10-minute test!
Is Your Health Above Average Already? Take the Free 10-minute NHS test now!
How old are you, in your heart?
Poetic answers notwithstanding (this writer sometimes feels so old, and yet also much younger than she is), there’s a biological answer here, too.
Again free for the use of all*, here’s a heart age calculator.
*It is suitable for you if you are aged 30–95, and do not have a known complicating cardiovascular disease.
It will ask you your (UK) postcode; just leave that field blank if you’re not in the UK; it’ll be fine.
How Old Are You, In Your Heart? Take the Free 10-minute NHS test now!
(Neither test requires logging into anything, and they do not ask for your email address. The tests are right there on the page, and they give the answers right there on the page, immediately)
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