
Weight Vests Against Osteoporosis: Do They Really Build Bone?
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Dr. Doug Lucas is a dual board-certified physician specializing in optimizing healthspan and bone health for women experiencing osteoporosis, perimenopause, and menopause. Here, he talks weight vests:
Worth the weight?
Dr. Lucas cites “Wolf’s Law”—bones respond to stress. A weighted vest adds stress, to help build bone density. That said, they may not be suitable for everyone (for example, in cases of severe osteoporosis or a recent vertebral fracture).
He also cites some studies:
- Erlanger Fitness Study (2004): participants with a weighted vest maintained or improved bone density compared to a control group, but there was no group with exercise alone, making it unclear if the vest itself had the biggest impact.
- Newer studies (2016, 2017): showed improved outcomes for groups wearing a weighted vest, but again lacked an exercise-only group for comparison.
- 2012 study: included three groups (control, weighted vest, exercise only). Results showed no significant bone density difference between vest and exercise-only groups, though the vest group showed better balance and motor control.
Dr. Lucas concludes that weighted vests are a useful tool while nevertheless not being a magic bullet for bone health. In other words, they can complement exercise but you will also be fine without. If you do choose to level-up your exercise by using a weight vest, then starting with 5–10% of body weight in a vest is often recommended, but it depends on individual circumstances. If in doubt, start low and build up. Wearing the vest for daily activities can be effective, but improper use (awkward positions or improper impact training) can increase injury risk, so do be careful with that.
For more on all of this, enjoy:
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Want to learn more?
You might also like to read:
- Osteoporosis & Exercises: Which To Do (And Which To Avoid)
- One More Resource Against Osteoporosis!
- The Osteoporosis Breakthrough – by Dr. Doug Lucas ← we reviewed his book a while back!
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Knit for Health & Wellness – by Betsan Corkhill
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Betsan Corkhill, a physiotherapist, has more than just physiotherapy in mind when it comes to the therapeutic potential of knitting (although yes, also physiotherapy!), and much of this book is about the more psychological benefits that go way beyond “it’s a relaxing pastime”.
She makes the case for how knitting (much like good mental health) requires planning, action, organization, persistence, focus, problem-solving, and flexibility—and thus the hobby develops and maintains all the appropriate faculties for those things, which will then be things you get to keep in the rest of your life, too.
Fun fact: knitting, along with other similar needlecrafts, was the forerunner technology for modern computer programming! And indeed, early computers, the kind with hole-punch data streams, used very similar pattern-storing methods to knitting patterns.
So, for something often thought of as a fairly mindless activity for those not in the know, knitting has a lot to offer for what’s between your ears, as well as potentially something for keeping your ears warm later.
One thing this book’s not, by the way: a “how to” guide for learning to knit. It assumes you either have that knowledge already, or will gain it elsewhere (there are many tutorials online).
Bottom line: if you’re in the market for a new hobby that’s good for your brain, this book will give you great motivation to give knitting a go!
Click here to check out Knit For Health & Wellness, and get knitting!
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How To Make Your Doctor’s Appointment Do More For You
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Doctor: “So, how are you today?”
Patient: “Can’t complain; how about you?”Hopefully your medical appointments don’t start quite like that, but there can be an element of being “along for the ride” when it comes to consultations. They ask questions, we answer, they prescribe something, we thank them.
In principle, the doctor should be able to handle that; ask the right questions, determine the problem, and not need too much from you. After all, they have been trained to deal with an unconscious patient, so the fact you can communicate at all is a bonus.
However, leaving it all to them isn’t really playing the field.
Before the appointment
Research your issue, as best you understand it. Some doctors will be very averse to you telling them about having done this (taking it as an affront to their expertise), but here’s the thing:
You don’t have to tell them.
You just have to understand as much as possible, so that you will be as “up to speed” as possible in the conversation, and not be quickly out of your depth.
Have an agenda, based on the above. Literally, have a little set of bullet-points to remind you what you came in to discuss, so that nothing escapes you in the moment. This should also include:
- If you have additional reasons for a particular concern (e.g. family history of a certain problem), make them known
- If you plan to request any specific tests or treatments, be able to clearly state your reasons for the specific tests or treatments
- If you plan to write off any specific tests or treatments as something to which you will not consent, have your reasons ready—in a way that makes it clear it’s something more than “don’t want it”, for example, “I’ve already decided that this treatment would make a sufficient hit to my quality of life, as to make it not worthwhile for me personally” (or whatever the reason may be for you). It needs to be something they can write on their notes instead of simply “patient refused treatment”.
Compile a record of your symptoms (as appropriate), and any previous tests/treatments (as appropriate), in chronological order. If you take all this with you, perhaps in a nice folder, you will enjoy the following advantages:
- not forgetting anything
- ability to answer questions accurately
- give the (correct) impression you take your health seriously, which means they are more likely to do so also—especially because they will now know that if they fob you off and/or mess something up, you’ll be taking a record of that to your next appointment.
Plan your outfit. No, you don’t have to dress for the red carpet, but you want to satisfy two main conditions:
- Accessibility for examination (for example, if you are going in with a knee pain, maybe don’t wear the tight jeans today; if they’re going to take blood, be either sleeveless or have sleeves that are easily moved out of the way, etc)
- General presentability (it’s a sad fact that doctors are not immune to biases, and will treat people better if they respect them more)
During the appointment
Be friendly; doctors (like most people) will respond much better to that than to grumpiness—even if you have good reason for grumpiness and even if the doctor has been trained to help grumpy patients.
Be confident: when we say “be friendly”, that doesn’t mean to necessarily be so agreeable as to not advocate for yourself. In particular:
- If they explain something and it isn’t clear to you, ask them to clarify
- If you disagree with them about a value judgement, say so. By “a value judgement” here we mean things in the realm of subjectivity. If the doctor says you are prediabetic, then you won’t get much mileage out of arguing otherwise; the numbers have the final say on that one. But if the doctor says “the side effects of the treatment you’re requesting will make it not worthwhile for you” and you have understood the side effects and you still disagree, then your opinion counts for more than theirs—it is your decision to make.
- If they dismiss a concern, ask them to put in writing that they dismissed your concern of X, despite you providing evidence that Y, and it being well-known that Z. Often, rather than doing that, they’ll just fold and actually address your concern instead.
Writer’s example in that last category: I recently made a request for a bone density scan. I expect my bone density is great, because I do all the right things, however, as both of my parents suffered from osteoporosis and assorted resultant crushed bones and the terrible consequences thereof, I a) have reasonable grounds for extra concern, and b) I believe that even if my bone density is fine now, it’s good to establish a baseline so I can know, in 5, 10, 20 years etc, whether there has been any deterioration. Now, happily the doctor I saw agreed with my assessment at first presentation and so I got the referral, but had she not been, I would have said “Could you please put in writing that I asked for a bone density scan, and you refused, on the grounds that [details about what happened with my parents], and that osteoporosis is known to have a strong genetic component is not, in your opinion, any reason to worry?”
Be honest, and/but err on the side of overstating your symptoms rather than understating. For example, if it is about a chronic condition and the doctor asks “are you able to do xyz”, take the question as meaning “are you able to do xyz on your worst days?”. You can clarify that if you like in your answer, but you need to include the information that xyz is something that your condition can and sometimes does impede you from doing.
Leave your embarrassment at the door. To the doctor (unless they are a very unprofessional one), you really are just one more patient with symptoms they have (unless your condition is very rare) seen a thousand times before. If your symptom is embarrassing, it will not faze them and you definitely should not hold back from mentioning it, for example. This goes extra in the case of discussions around sexual health, by the way, in which field the details you’d perhaps rather not share with anybody, are the details they need to adequately treat you.
After the appointment
Follow up on anything that doesn’t happen as promised (e.g. referrals, things ordered, etc), to make sure nothing got lost in a bureacratic error.
Get a second opinion if you’re not satisfied with the first one. Doctors are fallible, and as a matter of professional pride, it’s likely the second doctor will be glad to find something the first doctor missed.
See also: Make Your Negativity Work For You
Take care!
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Machine-Dispensed Coffee & Heart Health
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We have written before about the health benefits (and risks) of coffee; for most people, the benefits far outweigh the risks, but individual cases may vary:
The Bitter Truth About Coffee (or is it?) ← this is a mythbusting edition
Speaking of bitterness; coffee has abundant polyphenols, which means…
- Coffee is the world’s biggest source of antioxidants
- 65% reduced risk of Alzheimer’s for coffee-drinkers
- 67% reduced risk of type 2 diabetes for coffee-drinkers
- 43% reduced risk of liver cancer for coffee-drinkers
- 53% reduced suicide risk for coffee-drinkers
See also: Why Bitter Is Better: Enjoy Bitter Foods For Your Heart & Brain ← while it says foods in the title, this does cover coffee too.
For mythbusting on caffeine specifically, enjoy: Caffeine: Cognitive Enhancer Or Brain-Wrecker?
There are also gut health benefits from drinking coffee, and what’s good for our gut is invariably good for our heart and brain:
Coffee & Your Gut ← gut bacteria do not, by the way, have a preference about how you make your coffee or whether it is caffeinated or not
The latest science on coffee and heart health
Specifically, on coffee and cholesterol levels, so for a quick primer on cholesterol, check out: Demystifying Cholesterol
High total cholesterol, and especially high LDL (“bad” cholesterol) is generally associated with cardiovascular disease, for the reasons outlined in the link above.
Recently, researchers at Uppsala University in Sweden examined the levels of cafestol and kahweol, which are both diterpenes, substances known to increase cholesterol levels, in coffee made by various methods, including those dispensed from coffee machines in workplaces.
Two samples were taken from each machine every 2–3 weeks, and the most common kinds of machines produced the highest concentrations of diterpenes. These machines are the ones that push hot water through a small amount of ground coffee, through a wide-gauge filter, dispensing coffee into a cup in about 30 seconds.
Actual espresso machines, which work on the same principle but usually with a finer filter, higher pressure, and slower dispensing of the drink, had widely varying results, quite possibly because there is (in most machines) a human element in how tightly the ground coffee is packed into the metal filter basket.
Simple filter coffee, whether made in a coffee percolator machine or made using the pour-over method, had the lowest concentrations of diterpenes.
You can read about this study here:
However!
We were curious as to how, exactly, cafestol and kahweol increase cholesterol levels.
It turns out that research in this area has been scant, because most mice aren’t affected by it in the way that most humans are, which has limited mouse model studies.
Scant does not mean non-existent, though, and the answer came by virtue of transgenic mice (specifically, apolipoprotein (apo) E*3-Leiden transgenic mice, which do have the same reaction to cafestol as humans), the paper title sums it up nicely:
You may be wondering: what does suppression of bile acid synthesis have to do with cholesterol levels?
To oversimplify it a bit: cafestol messes with cholesterol metabolism by interfering with the enzymes involved in cholesterol metabolism (specifically, regulatory enzymes found in bile acid).
As to what it actually does in that regard: it reduces LDLR (LDL receptor) mRNA levels by 37% (that figure’s an average of the specific enzymes, sterol 27-hydroxylase and oxysterol 7α-hydroxylase, which were reduced by 32% and 48%, respectively).
Why this matters in practical terms: cafestol does not add any cholesterol to our systems, it inhibits our ability to clear LDL cholesterol, thus promoting raised LDL cholesterol levels.
In other words: if you have little or no dietary cholesterol (no dietary cholesterol, for example, if you are vegan), then your body will only have the cholesterol that it made for itself because it needed it, and as such, the body won’t need to do the same kind of clean-up job that it would if you had that coffee with a double cheeseburger with extra bacon.
As such, if you have little or no dietary cholesterol, cafestol is unlikely to have anything like the same effect on cholesterol levels.
Disclaimer: this latter is technically a hypothesis, but based on sound reasoning:
It’s the same logic that says “if you do not drink alcohol, then eating a durian fruit, which inhibits aldehyde dehydrogenase, which the body uses to metabolize alcohol, will not cause alcohol-related problems for you”.
Want to know more?
We wrote previously on coffee and cafestol, along with some suggestions:
Health-Hack Your Coffee To Make Your Coffee Heart-Healthier!
Enjoy!
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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
Take care!
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Why is pain so exhausting?
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One of the most common feelings associated with persisting pain is fatigue and this fatigue can become overwhelming. People with chronic pain can report being drained of energy and motivation to engage with others or the world around them.
In fact, a study from the United Kingdom on people with long-term health conditions found pain and fatigue are the two biggest barriers to an active and meaningful life.
But why is long-term pain so exhausting? One clue is the nature of pain and its powerful effect on our thoughts and behaviours.
simona pilolla 2/Shutterstock Short-term pain can protect you
Modern ways of thinking about pain emphasise its protective effect – the way it grabs your attention and compels you to change your behaviour to keep a body part safe.
Try this. Slowly pinch your skin. As you increase the pressure, you’ll notice the feeling changes until, at some point, it becomes painful. It is the pain that stops you squeezing harder, right? In this way, pain protects us.
When we are injured, tissue damage or inflammation makes our pain system become more sensitive. This pain stops us from mechanically loading the damaged tissue while it heals. For instance, the pain of a broken leg or a cut under our foot means we avoid walking on it.
The concept that “pain protects us and promotes healing” is one of the most important things people who were in chronic pain tell us they learned that helped them recover.
But long-term pain can overprotect you
In the short term, pain does a terrific job of protecting us and the longer our pain system is active, the more protective it becomes.
But persistent pain can overprotect us and prevent recovery. People in pain have called this “pain system hypersensitivity”. Think of this as your pain system being on red alert. And this is where exhaustion comes in.
When pain becomes a daily experience, triggered or amplified by a widening range of activities, contexts and cues, it becomes a constant drain on one’s resources. Going about life with pain requires substantial and constant effort, and this makes us fatigued.
About 80% of us are lucky enough to not know what it is like to have pain, day in day out, for months or years. But take a moment to imagine what it would be like.
Imagine having to concentrate hard, to muster energy and use distraction techniques, just to go about your everyday tasks, let alone to complete work, caring or other duties.
Whenever you are in pain, you are faced with a choice of whether, and how, to act on it. Constantly making this choice requires thought, effort and strategy.
Mentioning your pain, or explaining its impact on each moment, task or activity, is also tiring and difficult to get across when no-one else can see or feel your pain. For those who do listen, it can become tedious, draining or worrying.
Concentrating hard, mustering energy and using distraction techniques can make everyday life exhausting. PRPicturesProduction/Shutterstock No wonder pain is exhausting
In chronic pain, it’s not just the pain system on red alert. Increased inflammation throughout the body (the immune system on red alert), disrupted output of the hormone cortisol (the endocrine system on red alert), and stiff and guarded movements (the motor system on red alert) also go hand in hand with chronic pain.
Each of these adds to fatigue and exhaustion. So learning how to manage and resolve chronic pain often includes learning how to best manage the over-activation of these systems.
Loss of sleep is also a factor in both fatigue and pain. Pain causes disruptions to sleep, and loss of sleep contributes to pain.
In other words, chronic pain is seldom “just” pain. No wonder being in long-term pain can become all-consuming and exhausting.
What actually works?
People with chronic pain are stigmatised, dismissed and misunderstood, which can lead to them not getting the care they need. Ongoing pain may prevent people working, limit their socialising and impact their relationships. This can lead to a descending spiral of social, personal and economic disadvantage.
So we need better access to evidence-based care, with high-quality education for people with chronic pain.
There is good news here though. Modern care for chronic pain, which is grounded in first gaining a modern understanding of the underlying biology of chronic pain, helps.
The key seems to be recognising, and accepting, that a hypersensitive pain system is a key player in chronic pain. This makes a quick fix highly unlikely but a program of gradual change – perhaps over months or even years – promising.
Understanding how pain works, how persisting pain becomes overprotective, how our brains and bodies adapt to training, and then learning new skills and strategies to gradually retrain both brain and body, offers scientifically based hope; there’s strong supportive evidence from clinical trials.
Every bit of support helps
The best treatments we have for chronic pain take effort, patience, persistence, courage and often a good coach. All that is a pretty overwhelming proposition for someone already exhausted.
So, if you are in the 80% of the population without chronic pain, spare a thought for what’s required and support your colleague, friend, partner, child or parent as they take on the journey.
More information about chronic pain is available from Pain Revolution.
Michael Henry, Physiotherapist and PhD candidate, Body in Mind Research Group, University of South Australia and Lorimer Moseley, Professor of Clinical Neurosciences and Foundation Chair in Physiotherapy, University of South Australia
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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What does it mean to be immunocompromised?
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Our immune systems help us fight off disease, but certain health conditions and medications can weaken our immune systems. People whose immune systems don’t work as well as they should are considered immunocompromised.
Read on to learn more about how the immune system works, what causes people to be immunocompromised, and how we can protect ourselves and the immunocompromised people around us from illness.
What is the immune system?
The immune system is a network of cells, organs, and chemicals that helps our bodies fight off infections caused by invaders, such as bacteria, viruses, fungi, and parasites.
Some important parts of the immune system include:
- White blood cells, which attack and kill germs that don’t belong inside our bodies.
- Lymph nodes, which help our bodies filter out germs.
- Antibodies, which help our bodies recognize invaders.
- Cytokines, which tell our immune cells what to do.
What causes people to be immunocompromised?
Some health conditions and medications can prevent our immune systems from functioning optimally, which makes us more vulnerable to infection. Health conditions that compromise the immune system fall into two categories: primary immunodeficiency and secondary immunodeficiency.
Primary immunodeficiency
People with primary immunodeficiency are born with genetic mutations that prevent their immune systems from functioning as they should. There are hundreds of types of primary immunodeficiencies. Since these mutations affect the immune system to varying degrees, some people may experience symptoms and get diagnosed early in life, while others may not know they’re immunocompromised until adulthood.
Secondary immunodeficiency
Secondary immunodeficiency happens later in life due to an infection like HIV, which weakens the immune system over time, or certain types of cancer, which prevent the body from producing enough white blood cells to adequately fight off infection. Studies have also shown that getting infected with COVID-19 may cause immunodeficiency by reducing our production of “killer T-cells,” which help fight off infections.
Sometimes necessary treatments for certain medical conditions can also cause secondary immunodeficiency. For example, people with autoimmune disorders—which cause the immune system to become overactive and attack healthy cells—may need to take immunosuppressant drugs to manage their symptoms. However, the drugs can make them more vulnerable to infection.
People who receive organ transplants may also need to take immunosuppressant medications for life to prevent their body from rejecting the new organ. (Given the risk of infection, scientists continue to research alternative ways for the immune system to tolerate transplantation.)
Chemotherapy for cancer patients can also cause secondary immunodeficiency because it kills the immune system’s white blood cells as it’s trying to kill cancer cells.
What are the symptoms of a compromised immune system?
People who are immunocompromised may become sick more frequently than others or may experience more severe or longer-term symptoms than others who contract the same disease.
Other symptoms of a compromised immune system may include fatigue; digestive problems like cramping, nausea, and diarrhea; and slow wound healing.
How can I find out if I’m immunocompromised?
If you think you may be immunocompromised, talk to your health care provider about your medical history, your symptoms, and any medications you take. Blood tests can determine whether your immune system is producing adequate proteins and cells to fight off infection.
I’m immunocompromised—how can I protect myself from infection?
If you’re immunocompromised, take precautions to protect yourself from illness.
Wash your hands regularly, wear a well-fitting mask around others to protect against respiratory viruses, and ensure that you’re up to date on recommended vaccines.
Immunocompromised people may need more doses of vaccines than people who are not immunocompromised—including COVID-19 vaccines. Talk to your health care provider about which vaccines you need.
How can I protect the immunocompromised people around me?
You never know who may be immunocompromised. The best way to protect immunocompromised people around you is to avoid spreading illnesses.
If you know you’re sick, isolate whenever possible. Wear a well-fitting mask around others—especially if you know that you’re sick or that you’ve been exposed to germs. Make sure you’re up to date on recommended vaccines, and practice regular hand-washing.
If you’re planning to spend time with someone who is immunocompromised, ask them what steps you can take to keep them safe.
For more information, talk to your health care provider.
This article first appeared on Public Good News and is republished here under a Creative Commons license.
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