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:
Click Here If The Embedded Video Doesn’t Load Automatically!
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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Lucid Dreaming – by Stephen LaBerge Ph.D.
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For any unfamiliar: lucid dreaming means being aware that one is dreaming, while dreaming, and exercising a degree of control over the dream. Superficially, this is fun. But if one really wants to go deeper into it, it can be a lot more:
Dr. Stephen LaBerge takes a science-based approach to lucid dreaming, and in this work provides not only step-by-step instructions of several ways of inducing lucid dreaming, but also, opens the reader’s mind to things that can be done there beyond the merely recreational:
In lucid dreams, he argues and illustrates, it’s possible to talk to parts of one’s own subconscious (Inception, anyone? Yes, this book came first) and get quite an amount of self-therapy done. And that hobby you wish you had more time to practice? The possibilities just became limitless. And who wouldn’t want that?
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What Grief Does To Your Body (And How To Manage It)
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What Grief Does To The Body (And How To Manage It)
In life, we will almost all lose loved ones and suffer bereavement. For most people, this starts with grandparents, eventually moves to parents, and then people our own generation; partners, siblings, close friends. And of course, sometimes and perhaps most devastatingly, we can lose people younger than ourselves.
For something that almost everyone suffers, there is often very little in the way of preparation given beforehand, and afterwards, a condolences card is nice but can’t do a lot for our mental health.
And with mental health, our physical health can go too, if we very understandably neglect it at such a time.
So, how to survive devastating loss, and come out the other side, hopefully thriving? It seems like a tall order indeed.
First, the foundations:
You’re probably familiar with the stages of grief. In their most commonly-presented form, they are:
- Denial
- Anger
- Bargaining
- Depression
- Acceptance
You’ve probably also heard/read that we won’t always go through them in order, and also that grief is deeply personal and proceeds on its own timescale.
It is generally considered healthy to go through them.
What do they look like?
Naturally this can vary a lot from person to person, but examples in the case of bereavement could be:
- Denial: “This surely has not really happened; I’ll carry on as though it hasn’t”
- Anger: “Why didn’t I do xyz differently while I had the chance?!”
- Bargaining: “I will do such-and-such in their honor, and this will be a way of expressing the love I wish I could give them in a way they could receive”
- Depression: “What is the point of me without them? The sooner I join them, the better.”
- Acceptance: “I was so lucky that we had the time together that we did, and enriched each other’s lives while we could”
We can speedrun these or we can get stuck on one for years. We can bounce back and forth. We can think we’re at acceptance, and then a previous stage will hit us like a tonne of bricks.
What if we don’t?
Assuming that our lost loved one was indeed a loved one (as opposed to someone we are merely societally expected to mourn), then failing to process that grief will tend to have a big impact on our life—and health. These health problems can include:
As you can see, three out of five of those can result in death. The other two aren’t great either. So why isn’t this taken more seriously as a matter of health?
Death is, ironically, considered something we “just have to live with”.
But how?
Coping strategies
You’ll note that most of the stages of grief are not enjoyable per se. For this reason, it’s common to try to avoid them—hence denial usually being first.
But, that is like not getting a lump checked out because you don’t want a cancer diagnosis. The emotional reasoning is understandable, but it’s ultimately self-destructive.
First, have a plan. If a death is foreseen, you can even work out this plan together.
But even if that time has now passed, it’s “better late than never” to make a plan for looking after yourself, e.g:
- How you will try to get enough sleep (tricky, but sincerely try)
- How you will remember to eat (and ideally, healthily)
- How you will still get exercise (a walk in the park is fine; see some greenery and get some sunlight)
- How you will avoid self-destructive urges (from indirect, e.g. drinking, to direct, e.g. suicidality)
- How you will keep up with the other things important in your life (work, friends, family)
- How you will actively work to process your grief (e.g. journaling, or perhaps grief counselling)
Some previous articles of ours that may help:
- How To Keep On Keeping On ← this is about looking after general health when motivation is low
- The Mental Health First-Aid You’ll Hopefully Never Need ← this is about managing depression
- How To Stay Alive (When You Really Don’t Want To) ← this is about managing suicidality
If it works, it works
If we are all unique, then any relationship between any two people is uniqueness squared. Little wonder, then, that our grief may be unique too. And it can be complicated further:
- Sometimes we had a complicated relationship with someone
- Sometimes the circumstances of their death were complicated
There is, for that matter, such a thing as “complicated grief”:
Read more: Complicated grief and prolonged grief disorder (Medical News Today)
We also previously reviewed a book on “ambiguous loss”, exploring grieving when we cannot grieve in the normal way because someone is gone and/but/maybe not gone.
For example, if someone is in a long-term coma from which they may never recover, or if they are missing-presumed-dead. Those kinds of situations are complicated too.
Unusual circumstances may call for unusual coping strategies, so how can we discern what is healthy and what isn’t?
The litmus test is: is it enabling you to continue going about your life in a way that allows you to fulfil your internal personal aspirations and external social responsibilities? If so, it’s probably healthy.
Look after yourself. And if you can, tell your loved ones you love them today.
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Sleep wrinkles are real. Here’s how they leave their mark
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You wake up, stagger to the bathroom and gaze into the mirror. No, you’re not imagining it. You’ve developed face wrinkles overnight. They’re sleep wrinkles.
Sleep wrinkles are temporary. But as your skin loses its elasticity as you age, they can set in.
Here’s what you can do to minimise the chance of them forming in the first place.
How side-sleeping affects your face
Your skin wrinkles for a number of reasons, including ageing, sun damage, smoking, poor hydration, habitual facial expressions (such as grinning, pouting, frowning, squinting) and sleeping positions.
When you sleep on your side or stomach, your face skin is squeezed and crushed a lot more than if you sleep on your back. When you sleep on your side or stomach, gravity presses your face against the pillow. Your face skin is distorted as your skin is stretched, compressed and pulled in all directions as you move about in your sleep.
You can reduce these external forces acting on the face by sleeping on your back or changing positions frequently.
Doctors can tell which side you sleep on by looking at your face
In a young face, sleep wrinkles are transient and disappear after waking.
Temporary sleep wrinkles can become persistent with time and repetition. As we age, our skin loses elasticity (recoil) and extensibility (stretch), creating ideal conditions for sleep wrinkles or lines to set in and last longer.
The time spent in each sleeping position, the magnitude of external forces applied to each area of the face, as well as the surface area of contact with the pillow surface, also affects the pattern and rate of sleep wrinkle formation.
Skin specialists can often recognise this. People who favour sleeping on one side of their body tend to have a flatter face on their sleeping side and more visible sleep lines.
Can a night skincare routine avoid sleep wrinkles?
Collagen and elastin are two primary components of the dermis (inner layer) of skin. They form the skin structure and maintain the elasticity of skin.
Supplementing collagen through skincare routines to enhance skin elasticity can help reduce wrinkle formation.
Hyaluronic acid is a naturally occurring molecule in human bodies. It holds our skin’s collagen and elastin in a proper configuration, stimulates the production of collagen and adds hydration, which can help slow down wrinkle formation. Hyaluronic acid is one of the most common active ingredients in skincare creams, gels and lotions.
Moisturisers can hydrate the skin in different ways. “Occlusive” substances produce a thin layer of oil on the skin that prevents water loss due to evaporation. “Humectants” attract and hold water in the skin, and they can differ in their capacity to bind with water, which influences the degree of skin hydration.
Do silk pillowcases actually make a difference?
Silk pillowcases can make a difference in wrinkle formation, if they let your skin glide and move, rather than adding friction and pressure on a single spot. If you can, use silk sheets and silk pillows.
Studies have also shown pillows designed to reduce mechanical stress during sleep can prevent skin deformations. Such a pillow could be useful in slowing down and preventing the formation of certain facial wrinkles.
Sleeping on your back can reduce the risk of sleep lines, as can a nighttime routine of moisturising before sleep.
Otherwise, lifestyle choices and habits, such quitting smoking, drinking plenty of water, a healthy diet (eating enough vegetables, fruits, nuts, seeds, healthy fats, yogurt and other fermented foods) and regular use of sunscreens can help improve the appearance of the skin on our face.
Yousuf Mohammed, Dermatology researcher, The University of Queensland; Khanh Phan, Postdoctoral Research Fellow, Frazer Institute, The University of Queensland, and Vania Rodrigues Leite E. Silva, Honorary Associate Professor, Frazer Institute, The University of Queensland
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Butternut Squash vs Pumpkin – Which is Healthier?
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Our Verdict
When comparing butternut squash to pumpkin, we picked the butternut squash.
Why?
Both are great! But the butternut squash manages a moderate win in most categories.
In terms of macros, butternut squash has more of everything except water. Most notably, it has more protein and more fiber. Yes, more carbs too, but the fiber content means that it also has the lower glycemic index, by quite a bit.
When it comes to vitamins, pumpkin does have a little more of vitamin B1 and a lot more of vitamin E, while butternut squash has more of vitamins B3, B5, B9, C, K, and choline. They’re about equal in the other vitamins they both contain. A fair win for butternut squash.
In the category of minerals, butternut squash has more calcium, magnesium, manganese, and selenium, while pumpkin has more copper, iron, and phosphorus. They’re about equal in potassium and zinc. A marginal win for butternut squash.
Adding up the strong win, the fair win, and the marginal win, makes for an easy overall win for butternut squash!
Want to learn more?
You might like to read:
Superfood-Stuffed Squash Recipe
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The Couple’s Guide to Thriving with ADHD – by Melissa Orlov and Nancie Kohlenberger
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ADHD (what a misleadingly-named condition) is most often undiagnosed in adults, especially older adults, and has far-reaching effects. This book explores those!
Oftentimes ADHD is not a deficit of attention, it’s just a lack of choice about where one’s attention goes. And the H? It’s mostly not what people think it is. The diagnostic criteria have moved far beyond the original name.
But in a marriage, ADHD symptoms such as wandering attention, forgetfulness, impulsiveness, and a focus on the “now” to the point of losing sight of the big picture (the forgotten past and the unplanned future), can cause conflict.
The authors write in a way that is intended for the ADHD and/or non-ADHD partner to read, and ideally, for both to read.
They shine light on why people with or without ADHD tend towards (or away from) certain behaviours, what miscommunications can arise, and how to smooth them over.
Best of all, an integrated plan for getting you both on the same page, so that you can tackle anything that arises, as the diverse team (with quite different individual strengths) that you are.
Bottom line: if you or a loved one has ADHD symptoms, this book can help you navigate and untangle what can otherwise sometimes get a little messy.
Click here to check out The Couple’s Guide to Thriving with ADHD, and learn how to do just that!
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100 No-Equipment Workouts – by Neila Rey
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For those of us who for whatever reason prefer to exercise at home rather than at the gym, we must make do with what exercise equipment we can reasonably install in our homes. This book deals with that from the ground upwards—literally!
If you have a few square meters of floorspace (and a ceiling that’s not too low, for exercises that involve any kind of jumping), then all 100 of these zero-equipment exercises are at-home options.
As to what kinds of exercises they are, they each marked as being one or both of “cardio” and “strength”.
They’re also marked as being of “difficulty level” 1, 2, or 3, so that someone who hasn’t exercised in a while (or hasn’t exercised like this at all), can know where best to start, and how best to progress.
The exercises come with clear explanations in the text, and clear line-drawing illustrations of how to do each exercise. Really, they could not be clearer; this is top quality pragmatism, and reads like a military manual.
Bottom line: whatever your strength and fitness goals, this book can see you well on your way to them (if not outright get you there already in many cases). It’s also an excellent “all-rounder” for full-body workouts.
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