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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Top 10 Causes Of High Blood Pressure
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As Dr. Frita Fisher explains, these are actually the top 10 known causes of high blood pressure. Number zero on the list would be “primary hypertension”, which means high blood pressure with no clear underlying cause.
Superficially, this feels a little like the sometime practice of writing the catch-all “heart failure” as the cause of death on a death certificate, because yes, that heart sure did stop beating. But in reality, primary hypertension is most likely often caused by such things as unmanaged chronic stress—something that doesn’t show up on most health screenings.
Dr. Fisher’s Top 10
- Thyroid disease: both hyperthyroidism and hypothyroidism can cause high blood pressure.
- Obstructive sleep apnea: characterized by snoring, daytime sleepiness, and headaches, this condition can lead to hypertension.
- Chronic kidney disease: diseases ranging from diabetic nephropathy to renal vascular disease can cause high blood pressure.
- Elevated cortisol levels: conditions like Cushing’s syndrome or disease, which involve high cortisol levels, can lead to hypertension—as can a lifestyle with a lot of chronic stress, but that’s less readily diagnosed as such than something one can tell from a blood test.
- Elevated aldosterone levels: excess aldosterone from the adrenal glands causes the body to retain salt and water, increasing blood pressure, because more stuff = more pressure.
- Brain tumor: tumors that increase intracranial pressure can cause a rise in blood pressure to ensure adequate brain perfusion. In these cases, the hypertension is keeping you alive—unless it kills you first. If this seems like a strange bodily response, remember that our bodily response to an infection is often fever, to kill off the infection which can’t survive at such high temperatures (but neither can we, so it becomes a game of chicken with our life on the line), so sometimes our body does kill us with one thing while trying to save us from another.
- Coarctation of the aorta: this congenital heart defect results in narrowing of the aorta, leading to hypertension, especially in the upper body.
- Pregnancy: pregnancy can either induce or worsen existing hypertension.
- Obesity: excess weight increases blood flow and pressure on arteries, raising the risk of hypertension and associated conditions, e.g. diabetes etc.
- Drugs: certain medications and recreational drugs (including, counterintuitively, alcohol!) can elevate blood pressure.
For more information 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:
Hypertension: Factors Far More Relevant Than Salt
Take care!
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Yes, you still need to use sunscreen, despite what you’ve heard on TikTok
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Summer is nearly here. But rather than getting out the sunscreen, some TikTokers are urging followers to chuck it out and go sunscreen-free.
They claim it’s healthier to forgo sunscreen to get the full benefits of sunshine.
Here’s the science really says.
Karolina Grabowska/Pexels How does sunscreen work?
Because of Australia’s extreme UV environment, most people with pale to olive skin or other risk factors for skin cancer need to protect themselves. Applying sunscreen is a key method of protecting areas not easily covered by clothes.
Sunscreen works by absorbing or scattering UV rays before they can enter your skin and damage DNA or supportive structures such as collagen.
When UV particles hit DNA, the excess energy can damage our DNA. This damage can be repaired, but if the cell divides before the mistake is fixed, it causes a mutation that can lead to skin cancers.
The energy from a particle of UV (a photon) causes DNA strands to break apart and reconnect incorrectly. This causes a bump in the DNA strand that makes it difficult to copy accurately and can introduce mutations. NASA/David Herring The most common skin cancers are basal cell carcinoma (BCC) and squamous cell carcinoma (SCC). Melanoma is less common, but is the most likely to spread around the body; this process is called metastasis.
Two in three Australians will have at least one skin cancer in their lifetime, and they make up 80% of all cancers in Australia.
Around 99% of skin cancers in Australia are caused by excessive exposure to UV radiation.
Excessive exposure to UV radiation also affects the appearance of your skin. UVA rays are able to penetrate deep into the skin, where they break down supportive structures such as elastin and collagen.
This causes signs of premature ageing, such as deep wrinkling, brown or white blotches, and broken capillaries.
Sunscreen can help prevent skin cancers
Used consistently, sunscreen reduces your risk of skin cancer and slows skin ageing.
In a Queensland study, participants either used sunscreen daily for almost five years, or continued their usual use.
At the end of five years, the daily-use group had reduced their risk of squamous cell carcinoma by 40% compared to the other group.
Ten years later, the daily use group had reduced their risk of invasive melanoma by 73%
Does sunscreen block the health-promoting properties of sunlight?
The answer is a bit more complicated, and involves personalised risk versus benefit trade-offs.
First, the good news: there are many health benefits of spending time in the sun that don’t rely on exposure to UV radiation and aren’t affected by sunscreen use.
Sunscreen only filters UV rays, not all light. Ron Lach/Pexels Sunscreen only filters UV rays, not visible light or infrared light (which we feel as heat). And importantly, some of the benefits of sunlight are obtained via the eyes.
Visible light improves mood and regulates circadian rhythm (which influences your sleep-wake cycle), and probably reduces myopia (short-sightedness) in children.
Infrared light is being investigated as a treatment for several skin, neurological, psychiatric and autoimmune disorders.
So what is the benefit of exposing skin to UV radiation?
Exposing the skin to the sun produces vitamin D, which is critical for healthy bones and muscles.
Vitamin D deficiency is surprisingly common among Australians, peaking in Victoria at 49% in winter and being lowest in Queensland at 6% in summer.
Luckily, people who are careful about sun protection can avoid vitamin D deficiency by taking a supplement.
Exposing the skin to UV radiation might have benefits independent of vitamin D production, but these are not proven. It might reduce the risk of autoimmune diseases such as multiple sclerosis or cause release of a chemical that could reduce blood pressure. However, there is not enough detail about these benefits to know whether sunscreen would be a problem.
What does this mean for you?
There are some benefits of exposing the skin to UV radiation that might be blunted by sunscreen. Whether it’s worth foregoing those benefits to avoid skin cancer depends on how susceptible you are to skin cancer.
If you have pale skin or other factors that increase you risk of skin cancer, you should aim to apply sunscreen daily on all days when the UV index is forecast to reach 3.
If you have darker skin that rarely or never burns, you can go without daily sunscreen – although you will still need protection during extended times outdoors.
For now, the balance of evidence suggests it’s better for people who are susceptible to skin cancer to continue with sun protection practices, with vitamin D supplementation if needed.
Katie Lee, PhD Candidate, Dermatology Research Centre, The University of Queensland and Rachel Neale, Principal research fellow, QIMR Berghofer Medical Research Institute
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Your Health Audit, From Head To Toe
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Health Audit Time
Here at 10almonds, we often cover quite specific things, ranging from “the effect of sodium on organs other than your heart” to “make this one small change to save your knees while driving”.
But, we’re each a whole person, and we need to take care of the whole organism that makes up the wonderful being that we each are. If we let one part of it drop in health too much, the others will soon follow suit because of the knock-on effects.
So, let’s do a quick self-check-up, and see what can be done for each! How’s your…
Mental Health
We’re doing this audit head-to-to, so let’s start it here, because mental health is also just health, and it’s difficult to tackle the others without having this one at least under control!
Are you experiencing chronic stress? Anxiety? Depression? Joy?
If you answered “no” to “joy” but also “no” to “depression”, you might want to rethink your answer to “depression”, by the way. Life should be a joyous thing!
Some resources to address your mental health:
Brain Health
Your brain is a big, powerful organ. It uses more of your daily energy (in the physiological sense of the word, we’re talking calories and mitochondria and ATP) than any other organ, by far.
And when it comes to organ failure, if your brain fails, then having the best joints in the world won’t help you, for example.
Some resources to address your brain health:
- Brain Food? The Eyes Have It
- How To Reduce Your Alzheimer’s Risk
- The 6 Dimensions Of Sleep (And Why They Matter)
Heart Health
Everything depends on your heart, head to toe. Tirelessly pumping blood with oxygen, nutrients, and agents of your immune system all around your body, all day every day for your entire life.
What’s your resting heart rate like? How about your blood pressure? And while we’re on the topic of blood… how’s your blood sugar health?
These are all important things to a) know about and b) keep on top of!
Some resources to address your heart health:
- 1-Minute Heart Health Check-Up Tips
- A Five-Point Plan For Heart Health
- High Blood Pressure? Try These!
Gut Health
By cell count, we’re about 10% human and 90% bacteria. By gene count, also. Pretty important, therefore, that we look after our trillions of tiny friends that keep our organism working.
Most people in N. America, for example, get vastly under the recommended daily amount of fiber, and that’s just the most basic courtesy we could do for these bugs that keep us alive (they need that fiber to live, and their process of consuming it is beneficial to us in a stack of ways).
Some resources to address your gut health:
- Making Friends With Your Gut (You Can Thank Us Later)
- The Surprising Link Between Gut Health And Serotonin
- The Vagus Nerve: The Brain-Gut Highway!
Hormonal Health
Hormones are weird and wonderful and affect so much more than the obvious sex-related functions (but yes, those too). A lot of people don’t realize it, but having our hormones in good order or not can make the difference between abject misery and a happy, fulfilling life.
Some resources to address your hormonal health:
- What Does “Balance Your Hormones” Even Mean?
- Healthy Hormones And How To Hack Them
- Too Much Or Too Little Testosterone?
Bone/Joint Health
Fear nothing! For you are a ghost operating a skeleton clad in flesh. But also, you know, look after that skeleton; you only get one! Being animals, we’re all about movement, and being humans, we’ve ended up with some lifestyle situations that aren’t great for that mobility. We sit too much; we walk too little; we cramp ourselves into weird positions (driving, anyone?), and we forget the range of motion we’re supposed to have. But let’s remember…
Some resources to address your bone/joint health:
- Collagen’s benefits are more than skin deep
- Cool As A Cucumber (Move Over, Glucosamine + Chondroitin)
- 5 Best Bodyweight Exercises For Incredible Mobility
Lastly…
While it’s good to do a little self-audit like this every now and again, it’s even better to get a professional check-up!
As engineers say: if you don’t schedule time for maintenance, your equipment will schedule it for you.
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Prevention Is Better Than Cure
10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.
Preventative healthcare is the theme this week:
New year, new risks
The start of a new year is a great time to update adult vaccinations, including the flu shot, any COVID-19 boosters, and vaccines for pneumonia, shingles, and tetanus—when was your last booster, after all? Vaccination recommendations vary by age and health conditions, so do check what’s appropriate in your case. Key vaccines include the pneumonia vaccine for those 65 and older, the shingles vaccine for adults over 50, and the Tdap vaccine every 10 years to protect against tetanus, diphtheria, and pertussis (whooping cough), especially for new parents and grandparents, to protect infants:
Read in full: Why it’s important to update adult vaccinations for a new year
Related: The Truth About Vaccines
The heart-healthiest swap you can do
Based on a large (n=202,863, of which 160,123 women and 42,740 men) dataset, a higher plant-to-animal protein ratio is associated with significantly lower risks of cardiovascular disease (CVD) and coronary artery disease (CAD), with diets lower in meat (especially if lower in red meat) and instead rich in plant-based proteins like legumes, nuts, and whole grains reducing CVD risk by 19% and coronary artery disease risk by 27%. Which is quite considerable.
Substituting even small amounts of animal protein (especially if it’s red meat) with plant protein further enhances heart health:
Read in full: Higher plant-to-animal protein ratio linked to lower risk for CVD, CAD among U.S. adults
Related: Plant vs Animal Protein: Head to Head
Let’s keep pan-resistant superbugs at bay
Researchers want to warn us about the threat of pan-resistant bacteria, which could render all known antibiotics ineffective, leading to a sharp rise in global infection-related deaths.
To be clear, we don’t have anything pan-resistant yet, but antibiotic-resistant superbugs are getting close, and in the long term, are likely to win the evolutionary arms race if we don’t change things to diverge considerably from our current path. Modeling a hypothetical pan-resistant E. coli strain, researchers predicted U.S. sepsis deaths could increase 18- to 46-fold within five years of its emergence.
The study calls for urgent action, including stricter antibiotic stewardship, new drug development, and monitoring technologies, emphasizing that without intervention, the global impact could be catastrophic:
Read in full: A public health emergency is waiting at the bottom of the antibiotic resistance cliff
Related: Stop Sabotaging Your Immune System ← see also (linked therein), 4 ways antibiotics can kill you
Take care!
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Nutrition To Combat Lymphedema & Lipedema
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Dr. Kelly Sturm is a rehab specialist (Doctor of Physical Therapy), and also a certified lymphedema therapist. Here’s what helps her patients with lymphedema and lipedema:
Don’t fan the flames
Lymphedema and lipedema are inflammatory lymphatic diseases affecting mostly women. As such, an anti-inflammatory diet will be important, but there are other factors too:
- Anti-inflammatory diet: this is to reduce the chronic inflammation associated with lymphatic diseases. This means eating plenty of fruit and vegetables, especially berries and leafy greens, and avoiding things like sugar, alcohol, caffeine, and processed foods. And of course, don’t smoke.
- Intermittent fasting: this also helps by giving the body a chance to correct itself; when the body isn’t digesting food, it has a lot more resources to devote to its favorite activity: maintenance. This results in lower inflammation, and better fat redistribution.
- Weight loss: not a bandwagon we often get on at 10almonds as it’s rarely the most important thing, but in this case it is of high importance (second only to dealing with the inflammation), as excess weight around the lymph nodes and vessels can lead to dysfunction and swelling. Thus, reducing the weight can ease that and allow the body to heal.
For more details on all of the above, enjoy:
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Want to learn more?
You might also like to read:
- Eat To Beat Inflammation ← also some non-dietary advice in there too
- Ask Not What Your Lymphatic System Can Do For You…
- Lose Weight, But Healthily ← more useful than just trying to run a calorie deficit
Take care!
Don’t Forget…
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The Breathing Cure – by Patrick McKeown
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We’ve previously reviewed this author’s “The Oxygen Advantage”, which as you might guess from the title, was also about breathing. So, what’s different here?
While The Oxygen Advantage was mostly about improving good health with optimized breathing, and with an emphasis on sports too, The Breathing Cure is more about the two-way relationship between ill health and disordered breathing (and how to fix it).
Many kinds of illnesses can affect our breathing, and our breathing can affect many types of illness; McKeown covers a lot of these, including the obvious things like respiratory diseases (including COVID and Long COVID, as well as non-infectious respiratory conditions like asthma), but also things like diabetes and heart disease, as well as peri-disease things like chronic pain, and demi-disease things like periods and menopause.
In each case (and more), he examines what things make matters better or worse, and how to improve them.
While the style itself is just as pop-science as The Oxygen Advantage, this time it relies less on anecdote (though there are plenty of anecdotes too), and leans more heavily on a generous chapter-by-chapter scientific bibliography, with plenty of citations to back up claims.
Bottom line: if you’d like to breathe better, this book can help in very many ways.
Click here to check out The Breathing Cure, and breathe easy!
Don’t Forget…
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Learn to Age Gracefully
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