Stretching for 50+ – by Dr. Karl Knopf
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Dr. Knopf explores in this book the two-way relationship between aging and stretching (i.e., each can have a large impact on the other). Thinking about stretching in those terms is an important reframe for going into any stretching program. We’d say “after the age of 50”, but honestly, at any age. But this book is written with over-50s in mind, as the title goes.
There’s an extensive encyclopedic section on stretches per body part, which is exactly as you might expect from any book of this kind. There is also a flexibility self-assessment, so that progress can be measured easily, and so that the reader knows where might need more improvement.
Perhaps this book’s greatest strength is the section on specialized programs based on things ranging from working to improve symptoms of any chronic conditions you may have (or at least working around them, if outright improvement is not possible by stretching), to your recreational activities of importance to you—so, what kinds of flexibilities will be important to you, and also, what kinds of injury you are most likely to need to avoid.
Bottom line: if you’re 50 and would like to do more stretching and less aging, then this book can help with that.
Click here to check out Stretching for 50+, and extend your healthspan!
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One More Resource Against Osteoporosis!
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Your Bones Were Made For Moving Too!
We know that to look after bone health, resistance training is generally what’s indicated. Indeed, we mentioned it yesterday, and we’ve talked about it before:
Resistance Is Useful! (Especially As We Get Older)
We also know that if you have osteoporosis already, some exercises are a better or worse idea than others:
Osteoporosis & Exercises: Which To Do (And Which To Avoid)
However! New research suggests that also getting in your recommended 150 minutes per week of moderate exercise slows bone density loss.
The study by Dr. Tiina Savikangas et al. looked at 299 people in their 70s (just over half being women) and found that, over the course of a year, bone mineral density loss was inversely correlated with moderate exercise as recorded by an accelerometer (as found in most fitness-tracking wearables and smartphones).
In other words: those who got more minutes of exercise, kept more bone mineral density.
As well as monitoring bone mineral density, the study also looked at cross-sectional area, but that remained stable throughout.
As for how much is needed:
❝Even short bursts of activity can be significant for the skeleton, so we also looked at movement in terms of the number and intensity of individual impacts. For example, walking and running cause impacts of different intensities.
We found that impacts that were comparable to at least brisk walking were associated with better preservation of bone mineral density.❞
Read more: Impacts during everyday physical activity can slow bone loss ← pop-science source, interviewing the lead researcher
On which note, we’ve a small bone to pick…
As a small correction, the pop-science source says that the subjects’ ages ranged from 70 to 85 years; the paper, meanwhile, clearly shows that the age-range was 74.4±3.9 years (shown in the “Results” table), rounded to 74.4 ± 4 years, in the abstract. So, certainly no participant was older than 78 years and four months.
Why this matters: the age range itself may be critical or it might not, but what is important is that this highlights how we shouldn’t just believe figures cited in pop-science articles, and it’s always good to click through to the source!
This paper is a particularly fascinating read if you have time, because—unlike a lot of studies—they really took great care to note what exactly can and cannot be inferred from the data, and how and why.
Especially noteworthy was the diligence with which they either controlled for, or recognized that they could not control for, far more variables than most studies even bother to mention.
This kind of transparency is critical for good science, and we’d love to see more of it!
Want to apply this to your life?
Tracking minutes-of-movement is one of the things that fitness trackers are best at, so connect your favourite app (one of these days we’ll do a fitness tracker comparison article) and get moving!
And as for the other things that fitness trackers do? As it turns out, they do have their strengths and weaknesses, which are good to bear in mind:
Take care!
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Tourette’s Syndrome Treatment Options
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It’s Q&A Day at 10almonds!
Have a question or a request? You can always hit “reply” to any of our emails, or use the feedback widget at the bottom!
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
❝Is there anything special that might help someone with Tourette’s syndrome?❞
There are of course a lot of different manifestations of Tourette’s syndrome, and some people’s tics may be far more problematic to themselves and/or others, while some may be quite mild and just something to work around.
It’s an interesting topic for sure, so we’ll perhaps do a main feature (probably also covering the related-and-sometimes-overlapping OCD umbrella rather than making it hyperspecific to Tourette’s), but meanwhile, you might consider some of these options:
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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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It’s Not You, It’s Your Hormones – by Nicki Williams, DipION, mBANT, CNHC
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Nicki Williams’ basic principle is that we can manage our hormonal fluctuations, by managing our diet. Specifically, in three main ways:
- Intermittent fasting
- Anti-inflammatory diet
- Eating more protein and healthy fats
Why should these things matter to our hormones? The answer is to remember that our hormones aren’t just the sex hormones. We have hormones for hunger and satedness, hormones for stress and relaxation, hormones for blood sugar regulation, hormones for sleep and wakefulness, and more. These many hormones make up our endocrine system, and affecting one part of it will affect the others.
Will these things magically undo the effects of the menopause? Well, some things yes, other things no. No diet can do the job of HRT. But by tweaking endocrine system inputs, we can tweak endocrine system outputs, and that’s what this book is for.
The style is very accessible and clear, and Williams walks us through the changes we may want to make, to avoid the changes we don’t want.
Bottom line: this book is aimed at peri-menopausal and post-menopausal women. It could also definitely help a lot of people with PCOS too, and, when it comes down it it, pretty much anyone with an endocrine system. It’s a well-evidenced, well-established, healthy way of eating regardless of age, sex, or (most) physical conditions.
Click here to check out It’s Not You, It’s Your Hormones, and take control of yours!
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Blood-Brain Barrier Breach Blamed For Brain-Fog
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Move Over, Leaky Gut. Now It’s A Leaky Brain.
…which is not a headline that promises good news, and indeed, the only good news about this currently is “now we know another thing that’s happening, and thus can work towards a treatment for it”.
Back in February (most popular media outlets did not rush to publish this, as it rather goes against the narrative of “remember when COVID was a thing?” as though the numbers haven’t risen since the state of emergency was declared over), a team of Irish researchers made a discovery:
❝For the first time, we have been able to show that leaky blood vessels in the human brain, in tandem with a hyperactive immune system may be the key drivers of brain fog associated with long covid❞
~ Dr. Matthew Campbell (one of the researchers)
Let’s break that down a little, borrowing some context from the paper itself:
- the leaky blood vessels are breaching the blood-brain-barrier
- that’s a big deal, because that barrier is our only filter between our brain and Things That Definitely Should Not Go In The Brain™
- a hyperactive immune system can also be described as chronic inflammation
- in this case, that includes chronic neuroinflammation which, yes, is also a major driver of dementia
You may be wondering what COVID has to do with this, and well:
- these blood-brain-barrier breaches were very significantly associated (in lay terms: correlated, but correlated is only really used as an absolute in write-ups) with either acute COVID infection, or Long Covid.
- checking this in vitro, exposure of brain endothelial cells to serum from patients with Long Covid induced the same expression of inflammatory markers.
How important is this?
As another researcher (not to mention: professor of neurology and head of the school of medicine at Trinity) put it:
❝The findings will now likely change the landscape of how we understand and treat post-viral neurological conditions.
It also confirms that the neurological symptoms of long covid are measurable with real and demonstrable metabolic and vascular changes in the brain.❞
~ Dr. Colin Doherty (see mini-bio above)
You can read a pop-science article about this here:
Irish researchers discover underlying cause of “brain fog” linked with long covid
…and you can read the paper in full here:
Want to stay safe?
Beyond the obvious “get protected when offered boosters/updates” (see also: The Truth About Vaccines), other good practices include the same things most people were doing when the pandemic was big news, especially avoiding enclosed densely-populated places, washing hands frequently, and looking after your immune system. For that latter, see also:
Beyond Supplements: The Real Immune-Boosters!
Take care!
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- the leaky blood vessels are breaching the blood-brain-barrier
Unleashing My Superpowers – by Dr. Patience Mpofu
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Dr. Patience Mpofu is on a mission to provide women and girls with the inside-information, knowledge, resources, and strategies to break through the glass ceiling. She writes from her experience in STEM, but her lessons are applicable in any field.
Her advices range from the internal (how to deal with imposter syndrome) to the external (how to overcome cultural biases); she also explains and illustrates the importance of both role models and mentors.
While a lot of the book is half instruction manual, half memoir of her incredible life and career (to illustrate her points), and is well-worth reading—and/or perhaps worth gifting to a girl you know with ambitions in STEM?
Don’t Forget…
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