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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Zero Sugar / One Month – by Becky Gillaspy
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We’ve reviewed books about the evils of sugar before, so what makes this one different?
This one has a focus on helping the reader quit it. It assumes we already know the evils of sugar (though it does cover that too).
It looks at the mechanisms of sugar addiction (habits-based and physiological), and how to safely and painlessly cut through those to come out the other side, free from sugar.
The author gives a day-by-day plan, for not only eliminating sugar, but also adding and including things to fill the gap it leaves, keeping us sated, energized, and happy along the way.
In the category of subjective criticism, it does also assume we want to lose weight, which may not be the case for many readers. But that’s a by-the-by and doesn’t detract from the useful guide to quitting sugar, whatever one’s reasons.
Bottom line: if you would like to quit sugar but find it hard, this book thinks of everything and walks you by the hand, making it easy.
Click here to check out Zero Sugar / One Month, and reap the health benefits!
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Traveling To Die: The Latest Form of Medical Tourism
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In the 18 months after Francine Milano was diagnosed with a recurrence of the ovarian cancer she thought she’d beaten 20 years ago, she traveled twice from her home in Pennsylvania to Vermont. She went not to ski, hike, or leaf-peep, but to arrange to die.
“I really wanted to take control over how I left this world,” said the 61-year-old who lives in Lancaster. “I decided that this was an option for me.”
Dying with medical assistance wasn’t an option when Milano learned in early 2023 that her disease was incurable. At that point, she would have had to travel to Switzerland — or live in the District of Columbia or one of the 10 states where medical aid in dying was legal.
But Vermont lifted its residency requirement in May 2023, followed by Oregon two months later. (Montana effectively allows aid in dying through a 2009 court decision, but that ruling doesn’t spell out rules around residency. And though New York and California recently considered legislation that would allow out-of-staters to secure aid in dying, neither provision passed.)
Despite the limited options and the challenges — such as finding doctors in a new state, figuring out where to die, and traveling when too sick to walk to the next room, let alone climb into a car — dozens have made the trek to the two states that have opened their doors to terminally ill nonresidents seeking aid in dying.
At least 26 people have traveled to Vermont to die, representing nearly 25% of the reported assisted deaths in the state from May 2023 through this June, according to the Vermont Department of Health. In Oregon, 23 out-of-state residents died using medical assistance in 2023, just over 6% of the state total, according to the Oregon Health Authority.
Oncologist Charles Blanke, whose clinic in Portland is devoted to end-of-life care, said he thinks that Oregon’s total is likely an undercount and he expects the numbers to grow. Over the past year, he said, he’s seen two to four out-of-state patients a week — about one-quarter of his practice — and fielded calls from across the U.S., including New York, the Carolinas, Florida, and “tons from Texas.” But just because patients are willing to travel doesn’t mean it’s easy or that they get their desired outcome.
“The law is pretty strict about what has to be done,” Blanke said.
As in other states that allow what some call physician-assisted death or assisted suicide, Oregon and Vermont require patients to be assessed by two doctors. Patients must have less than six months to live, be mentally and cognitively sound, and be physically able to ingest the drugs to end their lives. Charts and records must be reviewed in the state; neglecting to do so constitutes practicing medicine out of state, which violates medical licensing requirements. For the same reason, the patients must be in the state for the initial exam, when they request the drugs, and when they ingest them.
State legislatures impose those restrictions as safeguards — to balance the rights of patients seeking aid in dying with a legislative imperative not to pass laws that are harmful to anyone, said Peg Sandeen, CEO of the group Death With Dignity. Like many aid-in-dying advocates, however, she said such rules create undue burdens for people who are already suffering.
Diana Barnard, a Vermont palliative care physician, said some patients cannot even come for their appointments. “They end up being sick or not feeling like traveling, so there’s rescheduling involved,” she said. “It’s asking people to use a significant part of their energy to come here when they really deserve to have the option closer to home.”
Those opposed to aid in dying include religious groups that say taking a life is immoral, and medical practitioners who argue their job is to make people more comfortable at the end of life, not to end the life itself.
Anthropologist Anita Hannig, who interviewed dozens of terminally ill patients while researching her 2022 book, “The Day I Die: The Untold Story of Assisted Dying in America,” said she doesn’t expect federal legislation to settle the issue anytime soon. As the Supreme Court did with abortion in 2022, it ruled assisted dying to be a states’ rights issue in 1997.
During the 2023-24 legislative sessions, 19 states (including Milano’s home state of Pennsylvania) considered aid-in-dying legislation, according to the advocacy group Compassion & Choices. Delaware was the sole state to pass it, but the governor has yet to act on it.
Sandeen said that many states initially pass restrictive laws — requiring 21-day wait times and psychiatric evaluations, for instance — only to eventually repeal provisions that prove unduly onerous. That makes her optimistic that more states will eventually follow Vermont and Oregon, she said.
Milano would have preferred to travel to neighboring New Jersey, where aid in dying has been legal since 2019, but its residency requirement made that a nonstarter. And though Oregon has more providers than the largely rural state of Vermont, Milano opted for the nine-hour car ride to Burlington because it was less physically and financially draining than a cross-country trip.
The logistics were key because Milano knew she’d have to return. When she traveled to Vermont in May 2023 with her husband and her brother, she wasn’t near death. She figured that the next time she was in Vermont, it would be to request the medication. Then she’d have to wait 15 days to receive it.
The waiting period is standard to ensure that a person has what Barnard calls “thoughtful time to contemplate the decision,” although she said most have done that long before. Some states have shortened the period or, like Oregon, have a waiver option.
That waiting period can be hard on patients, on top of being away from their health care team, home, and family. Blanke said he has seen as many as 25 relatives attend the death of an Oregon resident, but out-of-staters usually bring only one person. And while finding a place to die can be a problem for Oregonians who are in care homes or hospitals that prohibit aid in dying, it’s especially challenging for nonresidents.
When Oregon lifted its residency requirement, Blanke advertised on Craigslist and used the results to compile a list of short-term accommodations, including Airbnbs, willing to allow patients to die there. Nonprofits in states with aid-in-dying laws also maintain such lists, Sandeen said.
Milano hasn’t gotten to the point where she needs to find a place to take the meds and end her life. In fact, because she had a relatively healthy year after her first trip to Vermont, she let her six-month approval period lapse.
In June, though, she headed back to open another six-month window. This time, she went with a girlfriend who has a camper van. They drove six hours to cross the state border, stopping at a playground and gift shop before sitting in a parking lot where Milano had a Zoom appointment with her doctors rather than driving three more hours to Burlington to meet in person.
“I don’t know if they do GPS tracking or IP address kind of stuff, but I would have been afraid not to be honest,” she said.
That’s not all that scares her. She worries she’ll be too sick to return to Vermont when she is ready to die. And, even if she can get there, she wonders whether she’ll have the courage to take the medication. About one-third of people approved for assisted death don’t follow through, Blanke said. For them, it’s often enough to know they have the meds — the control — to end their lives when they want.
Milano said she is grateful she has that power now while she’s still healthy enough to travel and enjoy life. “I just wish more people had the option,” she said.
KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the core operating programs at KFF—an independent source of health policy research, polling, and journalism. Learn more about KFF.
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Good news: midlife health is about more than a waist measurement. Here’s why
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You’re not in your 20s or 30s anymore and you know regular health checks are important. So you go to your GP. During the appointment they measure your waist. They might also check your weight. Looking concerned, they recommend some lifestyle changes.
GPs and health professionals commonly measure waist circumference as a vital sign for health. This is a better indicator than body mass index (BMI) of the amount of intra-abdominal fat. This is the really risky fat around and within the organs that can drive heart disease and metabolic disorders such as type 2 diabetes.
Men are at greatly increased risk of health issues if their waist circumference is greater than 102 centimetres. Women are considered to be at greater risk with a waist circumference of 88 centimetres or more. More than two-thirds of Australian adults have waist measurements that put them at an increased risk of disease. An even better indicator is waist circumference divided by height or waist-to-height ratio.
But we know people (especially women) have a propensity to gain weight around their middle during midlife, which can be very hard to control. Are they doomed to ill health? It turns out that, although such measurements are important, they are not the whole story when it comes to your risk of disease and death.
How much is too much?
Having a waist circumference to height ratio larger than 0.5 is associated with greater risk of chronic disease as well as premature death and this applies in adults of any age. A healthy waist-to-height ratio is between 0.4 to 0.49. A ratio of 0.6 or more places a person at the highest risk of disease.
Some experts recommend waist circumference be routinely measured in patients during health appointments. This can kick off a discussion about their risk of chronic diseases and how they might address this.
Excessive body fat and the associated health problems manifest more strongly during midlife. A range of social, personal and physiological factors come together to make it more difficult to control waist circumference as we age. Metabolism tends to slow down mainly due to decreasing muscle mass because people do less vigorous physical activity, in particular resistance exercise.
For women, hormone levels begin changing in mid-life and this also stimulates increased fat levels particularly around the abdomen. At the same time, this life phase (often involving job responsibilities, parenting and caring for ageing parents) is when elevated stress can lead to increased cortisol which causes fat gain in the abdominal region.
Midlife can also bring poorer sleep patterns. These contribute to fat gain with disruption to the hormones that control appetite.
Finally, your family history and genetics can make you predisposed to gaining more abdominal fat.
Why the waist?
This intra-abdominal or visceral fat is much more metabolically active (it has a greater impact on body organs and systems) than the fat under the skin (subcutaneous fat).
Visceral fat surrounds and infiltrates major organs such as the liver, pancreas and intestines, releasing a variety of chemicals (hormones, inflammatory signals, and fatty acids). These affect inflammation, lipid metabolism, cholesterol levels and insulin resistance, contributing to the development of chronic illnesses.
The issue is particularly evident during menopause. In addition to the direct effects of hormone changes, declining levels of oestrogen change brain function, mood and motivation. These psychological alterations can result in reduced physical activity and increased eating – often of comfort foods high in sugar and fat.
But these outcomes are not inevitable. Diet, exercise and managing mental health can limit visceral fat gains in mid-life. And importantly, the waist circumference (and ratio to height) is just one measure of human health. There are so many other aspects of body composition, exercise and diet. These can have much larger influence on a person’s health.
Muscle matters
The quantity and quality of skeletal muscle (attached to bones to produce movement) a person has makes a big difference to their heart, lung, metabolic, immune, neurological and mental health as well as their physical function.
On current evidence, it is equally or more important for health and longevity to have higher muscle mass and better cardiorespiratory (aerobic) fitness than waist circumference within the healthy range.
So, if a person does have an excessive waist circumference, but they are also sedentary and have less muscle mass and aerobic fitness, then the recommendation would be to focus on an appropriate exercise program. The fitness deficits should be addressed as priority rather than worry about fat loss.
Conversely, a person with low visceral fat levels is not necessarily fit and healthy and may have quite poor aerobic fitness, muscle mass, and strength. The research evidence is that these vital signs of health – how strong a person is, the quality of their diet and how well their heart, circulation and lungs are working – are more predictive of risk of disease and death than how thin or fat a person is.
For example, a 2017 Dutch study followed overweight and obese people for 15 years and found people who were very physically active had no increased heart disease risk than “normal weight” participants.
Getting moving is important advice
Physical activity has many benefits. Exercise can counter a lot of the negative behavioural and physiological changes that are occurring during midlife including for people going through menopause.
And regular exercise reduces the tendency to use food and drink to help manage what can be a quite difficult time in life.
Measuring your waist circumference and monitoring your weight remains important. If the measures exceed the values listed above, then it is certainly a good idea to make some changes. Exercise is effective for fat loss and in particular decreasing visceral fat with greater effectiveness when combined with dietary restriction of energy intake. Importantly, any fat loss program – whether through drugs, diet or surgery – is also a muscle loss program unless resistance exercise is part of the program. Talking about your overall health with a doctor is a great place to start.
Accredited exercise physiologists and accredited practising dietitians are the most appropriate allied health professionals to assess your physical structure, fitness and diet and work with you to get a plan in place to improve your health, fitness and reduce your current and future health risks.
Rob Newton, Professor of Exercise Medicine, Edith Cowan University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Asparagus vs Edamame – Which is Healthier?
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Our Verdict
When comparing asparagus to edamame, we picked the edamame.
Why?
Perhaps it’s a little unfair comparing a legume to a vegetable that’s not leguminous (given legumes’ high protein content), but these two vegetables often serve a similar culinary role, and there is more to nutrition than protein. That said…
In terms of macros, edamame has a lot more protein and fiber; it also has more carbs, but the ratio is such that edamame still has the lower glycemic index. Thus, the macros category is a win for edamame in all relevant aspects.
When it comes to vitamins, things are a little closer; asparagus has more of vitamins A, B3, and C, while edamame has more of vitamins B1, B2, B5, B6, and B9. All in all, a moderate win for edamame, unless we want to consider the much higher vitamin C content of asparagus as particularly more relevant.
In the category of minerals, asparagus boasts only more selenium (and more sodium, not that that’s a good thing for most people in industrialized countries), while edamame has more calcium, copper, iron, magnesium, manganese, phosphorus, potassium, and zinc. An easy win for edamame.
In short, enjoy both (unless you have a soy allergy, because edamame is young soy beans), but edamame is the more nutritionally dense by far.
Want to learn more?
You might like to read:
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Anise vs Diabetes & Menopause
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What A Daily Gram Of Anise Can Do
Anise, specifically the seed of the plant, also called aniseed, is enjoyed for its licorice taste—as well as its medicinal properties.
Let’s see how well the science lives up to the folk medicine…
What medicinal properties does it claim?
The main contenders are:
- Reduces menopause symptoms
- Reduces blood sugar levels
- Reduces inflammation
Does it reduce menopause symptoms?
At least some of them! Including hot flashes and bone density loss. This seems to be due to the estrogenic-like activity of anethole, the active compound in anise that gives it these effects:
Estrogenic activity of isolated compounds and essential oils of Pimpinella species
1g of anise/day yielded a huge reduction in frequency and severity of hot flashes, compared to placebo*:
*you may be wondering what the placebo is for 1g of a substance that has a very distinctive taste. The researchers used capsules, with 3x330g as the dose, either anise seed or potato starch.
❝In the experimental group, the frequency and severity of hot flashes before the treatment were 4.21% and 56.21% and, after that, were 1.06% and 14.44% at the end of the fourth week respectively. No change was found in the frequency and severity of hot flashes in the control group. The frequency and severity of hot flashes was decreased during 4 weeks of follow up period. P. anisum is effective on the frequency and severity of hot flashes in postmenopausal women. ❞
See for yourself: The Study on the Effects of Pimpinella anisum on Relief and Recurrence of Menopausal Hot Flashes
As for bone mineral density, we couldn’t find a good study for anise, but we did find this one for fennel, which is a plant of the same family and also with the primary active compound anethole:
The Prophylactic Effect of Fennel Essential Oil on Experimental Osteoporosis
That was a rat study, though, so we’d like to see studies done with humans.
Summary on this one: it clearly helps against hot flashes (per the very convincing human study we listed above); it probably helps against bone mineral density loss.
Does it reduce blood sugar levels?
This one got a flurry of attention all so recently, on account of this research review:
Review on Anti-diabetic Research on Two Important Spices: Trachyspermum ammi and Pimpinella anisum
If you read this (and we do recommend reading it! It has a lot more information than we can squeeze in here!) one of the most interesting things about the in vivo anti-diabetic activity of anise was that while it did lower the fasting blood glucose levels, that wasn’t the only effect:
❝Over a course of 60 days, study participants were administered seed powders (5 g/d), which resulted in significant antioxidant, anti-diabetic, and hypolipidemic effects.
Notably, significant reductions in fasting blood glucose levels were observed. This intervention also elicited alterations in the lipid profile, LPO, lipoprotein levels, and the high-density lipoprotein (HDL) level.
Moreover, the serum levels of essential antioxidants, such as beta carotene, vitamin C, vitamin A, and vitamin E, which are typically decreased in diabetic patients, underwent a reversal.❞
That’s just one of the studies cited in that review (the comments lightly edited here for brevity), but it stands out, and you can read that study in its entirety (it’s well worth reading).
Rajeshwari et al, bless them, added a “tl;dr” at the top of their already concise abstract; their “tl;dr” reads:
❝Both the seeds significantly influenced almost all the parameters without any detrimental effects by virtue of a number of phytochemicals, vitamins and minerals present in the seeds having therapeutic effects.❞
Shortest answer: yes, yes it does
Does it fight inflammation?
This one’s quick and simple enough: yes it does; it’s full of antioxidants which thus also have an anti-inflammatory effect:
Review of Pharmacological Properties and Chemical Constituents of Pimpinella anisum
…which can also be used an essential oil, applied topically, to fight both pain and the inflammation that causes it—at least in rats and mice:
❝Indomethacin and etodolac were treated reference drugs for the anti-inflammatory activity. Aspirin and morphine hydrochloride were treated reference drugs for the analgesic activity. The results showed that fixed oil of P. anisum has an anti-inflammatory action more than etodolac and this effect was as strong as indomethacin. P. anisum induces analgesic effect comparable to that of 100 mg/kg Aspirin and 10 mg/kg morphine at 30 th min. of the study❞
Summary of this section:
- Aniseeds are a potent source of antioxidants, which fight inflammation.
- Anise essential oil is probably also useful as a topical anti-inflammatory and analgesic agent, but we’d like to see human tests to know for sure.
Is it safe?
For most people, enjoyed in moderation (e.g., within the dosage parameters described in the above studies), anise is safe. However:
- If you’re allergic to it, it won’t be safe
- Its estrogen-mimicking effects could cause problems if you have (or have a higher risk factor for) breast cancer, ovarian cancer, or endometriosis.
- For most men, the main concern is that it may lower sperm count.
Where to get it?
As ever, we don’t sell it (or anything else), but for your convenience, you can buy the seeds in bulk on Amazon, or in case you prefer it, here’s an example of it available as an essential oil.
Enjoy!
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How To Avoid UTIs
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Psst… A Word To The Wise
Urinary Tract Infections (UTIs) can strike at any age, but they get a lot more common as we get older:
- About 10% of women over 65 have had one
- About 30% of women over 85 have had one
Source: Urinary tract infection in older adults
Note: those figures are almost certainly very underreported, so the real figures are doubtlessly higher. However, we print them here as they’re still indicative of a disproportionate increase in risk over time.
What about men?
Men do get UTIs too, but at a much lower rate. The difference in average urethra length means that women are typically 30x more likely to get a UTI.
However! If a man does get one, then assuming the average longer urethra, it will likely take much more treatment to fix:
Case study: 26-Year-Old Man With Recurrent Urinary Tract Infections
Risk factors you might want to know about
While you may not be able to do much about your age or the length of your urethra, there are some risk factors that can be more useful to know:
Catheterization
You might logically think that having a catheter would be the equivalent of having a really long urethra, thus keeping you safe, but unfortunately, the opposite is true:
Read more: Review of Catheter-Associated Urinary Tract Infections
Untreated menopause
Low estrogen levels can cause vaginal tissue to dry, making it easier for pathogens to grow.
For more information on menopausal HRT, see:
What You Should Have Been Told About Menopause Beforehand
Sexual activity
Most kinds of sexual activity carry a risk of bringing germs very close to the urethra. Without wishing to be too indelicate: anything that’s going there should be clean, so it’s a case for washing your hands/partner(s)/toys etc.
For the latter, beyond soap and water, you might also consider investing in a UV sanitizer box ← This example has a 9” capacity; if you shop around though, be sure to check the size is sufficient!
Kidney stones and other kidney diseases
Anything that impedes the flow of urine can raise the risk of a UTI.
See also: Keeping Your Kidneys Healthy (Especially After 60)
Diabetes
How much you can control this one will obviously depend on which type of diabetes you have, but diabetes of any type is an immunocompromizing condition. If you can, managing it as well as possible will help many aspects of your health, including this one.
More on that:
How To Prevent And Reverse Type 2 Diabetes
Note: In the case of Type 1 Diabetes, the above advice will (alas) not help you to prevent or reverse it. However, reducing/avoiding insulin resistance is even more important in cases of T1D (because if your exogenous insulin stops working, you die), so the advice is good all the same.
How do I know if I have a UTI?
Routine screening isn’t really a thing, since the symptoms are usually quite self-evident. If it hurts/burns when you pee, the most likely reason is a UTI.
Get it checked out; the test is a (non-invasive) urinalysis test. In other words, you’ll give a urine sample and they’ll test that.
Anything else I can do to avoid it?
Yes! We wrote previously about the benefits of cranberry supplementation, which was found even to rival antibiotics:
❝…recommend cranberry ingestion to decrease the incidence of urinary tract infections, particularly in individuals with recurrent urinary tract infections. This would also reduce the [need for] administration of antibiotics❞
Read more: Health Benefits Of Cranberries
Take care!
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