6 Signs Of A Heart Attack… A Month In Advance
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Many people know the signs of a heart attack when it’s happening, but how about before it’s too late to avoid it?
The signs
- Unusual fatigue: persistent tiredness that doesn’t improve with rest
- Shortness of breath: unexplained breathlessness during light activities or rest, which can be caused by fluid buildup in the lungs (because the heart isn’t circulating blood as well as it should)
- Chest discomfort: pain, pressure, tightness, or aching in the chest due to reduced blood flow to the heart muscle—often occurring during physical exertion or emotional stress
- Frequent indigestion: means that heartburn could be heart-related! This is about persistently reoccurring discomfort or pain in the upper abdomen
- Sleep disturbances: difficulties falling asleep, staying asleep, or waking up abruptly
- Excessive sweating: unexplained cold sweats or sudden sweating without physical exertion or excessive heat, can be a response to the decreased oxygen levels caused by less efficient blood flow
Note: this is a list of warning signs, not a diagnostic tool. Any or even all of these could be caused by something else. Just, don’t ignore the signs and do get yourself checked out.
For more details on each of these, enjoy:
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You might also like to read:
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Beat Cancer Kitchen – by Chris Wark & Micah Wark
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When we eat, many things can increase our cancer risk. Some we might remember to avoid, like ultra-processed foods and red meat. Others might be more neutral when it comes to cancer, neither good nor bad.
But! Some foods also have cancer-fighting properties. Which means reducing cancer risk, and/or having an anti-proliferative effect (i.e., shrinks or at least slows growth of tumors), in the event of already having cancer.
That’s what Chris & Micah Wark are offering here; a cookbook built around anti-cancer foods—after the former beat his own cancer with the help of the latter. He had surgery, but skipped chemo, preferring to look to nutrition to keep cancer-free. Now 18 years later, and so far, so good.
The dietary advice here is entirely consistent with what we’d offer at 10almonds; it’s plant-based, and high in anti-cancer phytonutrients.
The recipes themselves (of which there are about 70-ish) are as delicious and simple as the title suggests, and/but you might want to know:
- On the one hand, many recipes are things like sauces, condiments, or dressings, which in a recipe book can sometimes feel like underdelivering on the promise of recipes when we expect full meals
- On the other hand, those things if you just purchase them ready-made are usually the things with the most ultra-processed products, thus, having anticancer homemade versions instead here can actually make a very big difference
- On the third hand, there areplenty of starters/mains/desserts too!
Bottom line: if you’re looking for an anti-cancer cookbook, this is a very good one whose ingredients aren’t obscure (which can otherwise be a problem for some books of this kind)
Click here to check out Beat Cancer Kitchen, and take good care of yourself and your loved ones!
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How often should you really weigh yourself?
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Few topics are more debated in health than the value of the humble bathroom scale. Some experts advocate daily self-weigh-ins to promote accountability for weight management, particularly when we’re following a diet and exercise program to lose weight.
Others suggest ditching self-weigh-ins altogether, arguing they can trigger negative psychological responses and unhealthy behaviours when we don’t like, or understand, the number we see on the scale.
Many, like me, recommend using scales to weigh yourself weekly, even when we’re not trying to lose weight. Here’s why.
Diva Plavalaguna/Pexels 1. Weighing weekly helps you manage your weight
Research confirms regular self-weighing is an effective weight loss and management strategy, primarily because it helps increase awareness of our current weight and any changes.
A systematic review of 12 studies found participants who weighed themselves weekly or daily over several months lost 1–3 BMI (body mass index) units more and regained less weight than participants who didn’t weight themselves frequently. The weight-loss benefit was evident with weekly weighing; there was no added benefit with daily weighing.
Weighing regularly means we know when our weight changes. Andres Ayrton/Pexels Self-weigh-ins are an essential tool for weight management as we age. Adults tend to gain weight progressively through middle age. While the average weight gain is typically between 0.5–1kg per year, this modest accumulation of weight can lead to obesity over time. Weekly weighing and keeping track of the results helps avoid unnecessary weight gain.
Tracking our weight can also help identify medical issues early. Dramatic changes in weight can be an early sign of some conditions, including problems with our thyroid, digestion and diabetes.
2. Weekly weighing accounts for normal fluctuations
Our body weight can fluctuate within a single day and across the days of the week. Studies show body weight fluctuates by 0.35% within the week and it’s typically higher after the weekend.
Daily and day-to-day body weight fluctuations have several causes, many linked to our body’s water content. The more common causes include:
The type of food we’ve consumed
When we’ve eaten a dinner higher in carbohydrates, we’ll weigh more the next day. This change is a result of our bodies temporarily carrying more water. We retain 3–4 grams of water per gram of carbohydrate consumed to store the energy we take from carbs.
Our water content also increases when we consume foods higher in salt. Our bodies try to maintain a balance of sodium and water. When the concentration of salt in our bloodstream increases, a mechanism is triggered to restore balance by retaining water to dilute the excess salt.
The morning after a big pasta dinner, we’ll carry more water weight. Dana Tentis/Pexels Our food intake
Whether it’s 30 grams of nuts or 65 grams of lean meat, everything we eat and drink has weight, which increases our body weight temporarily while we digest and metabolise what we’ve consumed.
Our weight also tends to be lower first thing in the morning after our food intake has been restricted overnight and higher in the evening after our daily intake of food and drinks.
Exercise
If we weigh ourselves at the gym after a workout, there’s a good chance we’ll weigh less due to sweat-induced fluid loss. The amount of water lost varies depending on things like our workout intensity and duration, the temperature and humidity, along with our sweat rate and hydration level. On average, we lose 1 litre of sweat during an hour of moderate-intensity exercise.
Hormonal changes
Fluctuations in hormones within your menstrual cycle can also affect fluid balance. Women may experience fluid retention and temporarily gain 0.5–2kg of weight at this time. Specifically, the luteal phase, which represents the second half of a woman’s cycle, results in a shift of fluid from your blood plasma to your cells, and bloating.
Most of our weight fluctuations are water-related. Engin Akyurt/Unsplash Bowel movements
Going to the bathroom can lead to small but immediate weight loss as waste is eliminated from the body. While the amount lost will vary, we generally eliminate around 100 grams of weight through our daily bowel movements.
All of these fluctuations are normal, and they’re not indicative of significant changes in our body fat or muscle mass. However, seeing these fluctuations can lead to unnecessary stress and a fixation with our weight.
3. Weekly weighing avoids scale obsession and weight-loss sabotage
Weighing too frequently can create an obsession with the number on the scales and do more harm than good.
Often, our reaction when we see this number not moving in the direction we want or expect is to further restrict our food intake or embark on fad dieting. Along with not being enjoyable or sustainable, fad diets also ultimately increase our weight gain rather than reversing it.
This was confirmed in a long-term study comparing intentional weight loss among more than 4,000 twins. The researchers found the likelihood of becoming overweight by the age of 25 was significantly greater for a twin who dieted to lose 5kg or more. This suggests frequent dieting makes us more susceptible to weight gain and prone to future weight gain.
So what should you do?
Weighing ourselves weekly gives a more accurate measure of our weight trends over time.
Aim to weigh yourself on the same day, at the same time and in the same environment each week – for example, first thing every Friday morning when you’re getting ready to take a shower, after you’ve gone to the bathroom, but before you’ve drunk or eaten anything.
Weigh yourself at the same time on the same day of the week. Alexanderstock23/Shutterstock Use the best quality scales you can afford. Change the batteries regularly and check their accuracy by using a “known” weight – for example, a 10kg weight plate. Place the “known” weight on the scale and check the measurement aligns with the “known” weight.
Remember, the number on the scale is just one part of health and weight management. Focusing solely on it can overshadow other indicators, such as how your clothes fit. It’s also essential to pay equal attention to how we’re feeling, physically and emotionally.
Stop weighing yourself – at any time interval – if it’s triggering anxiety or stress, and get in touch with a health-care professional to discuss this.
At the Boden Group, Charles Perkins Centre, we are studying the science of obesity and running clinical trials for weight loss. You can register here to express your interest.
Nick Fuller, Charles Perkins Centre Research Program Leader, University of Sydney
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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The Fast-Mimicking Diet
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Live, Fast, Live Long
This is Dr. Valter Longo. He’s a biogerontologist and cell biologist, whose work has focused on fasting and nutrient response genes, and how we can leverage them against diseases and aging in general.
We reviewed his book recently:
What does he want us to know?
What to eat
Dr. Longo recommends a mostly plant-based diet (especially vegetables, whole grains, and legumes), but also having some fish. The bulk of our dietary fats, however, he says are best coming from olive oil and nuts.
He also advises aiming for nutritional density of vitamins and minerals in our diet, and/but supplementing with a multivitamin once every few days to cover any gaps.
If in doubt choosing between plant-based whole foods, he recommends that we choose those our ancestors will have eaten.
Read more: Longevity Diet For Adults
When to eat
Dr. Longo recommends time-restricted eating within a 12-hour window per day.
See also: Intermittent Fasting: We Sort The Science From The Hype
However, he also recommends (additionally or separately; it’s up to us; additionally is better but the point is it still has excellent benefits separately too) his “fast-mimicking diet” (FMD), which involves eating according to what we said in “What to eat”, but restricting it to 750 kcal per day, 5 days in a row, but not necessarily 5 days per week.
For example, the following was a 3-month study that involved doing this for only one 5-day cycle per month:
❝Three FMD cycles reduced body weight, trunk, and total body fat; lowered blood pressure; and decreased insulin-like growth factor 1 (IGF-1). No serious adverse effects were reported.
A post hoc analysis of subjects from both FMD arms showed that body mass index, blood pressure, fasting glucose, IGF-1, triglycerides, total and low-density lipoprotein cholesterol, and C-reactive protein were more beneficially affected in participants at risk for disease than in subjects who were not at risk.
Thus, cycles of a 5-day FMD are safe, feasible, and effective in reducing markers/risk factors for aging and age-related diseases.❞
~ Dr. Min Wei et al. ← Dr. Longo was
Note: the introduction mentions FMD in mice, but this is just referencing previous studies. This study is about FMD in humans!
Read in full: Fasting-mimicking diet and markers/risk factors for aging, diabetes, cancer, and cardiovascular disease
Want to know more?
You might like this (text-based) interview with Dr. Longo, with the Health Sciences Academy:
Eat, fast and live longer? Interview with Professor Valter Longo
Take care!
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The Liver Cure – by Dr. Russell Blaylock
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We’ve written before about How To Unfatty A Fatty Liver, but there’s a lot more that can be said in a book that we couldn’t fit into our article.
In this book, Dr. Blaylock looks at the causes and symptoms of liver disease, the mechanisms behind such, and how we can adjust our dietary habits (and other things) to do better for ourselves.
While the book’s primary focus is on diet, he does also look at medications (especially: those that hinder liver health, which are many, including simple/common stuff like Tylenol and similar), and the effects of different lifestyle choices, including ones that aren’t diet-related.
Because most people’s knowledge of liver disease starts and ends at “don’t drink yourself to death”, this book is an important tome of knowledge for actually keeping this critical organ in good order—especially since symptoms of liver disease can initially be subtle, and slow to show, often escaping notice until it’s already far, far worse than it could have been.
Many people find out by experiencing liver failure.
The writing style is… A little repetitive for this reviewer’s preference, but it does make sure that you won’t miss things. Also, when it comes to supplements, he repeatedly recommends a particular company, and it’s not clear whether he has a financial interest there. But the actual medical information is good and important and comprehensive.
Bottom line: if you’d like to keep your liver in good health, this is a book that will help you to do just that.
Click here to check out The Liver Cure, and keep yours working well!
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We analysed almost 1,000 social media posts about 5 popular medical tests. Most were utterly misleading
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When Kim Kardashian posted on Instagram about having had a full-body MRI, she enthused that the test can be “life saving”, detecting diseases in the earliest stages before symptoms arise.
What Kardashian neglected to say was there’s no evidence this expensive scan can bring benefits for healthy people. She also didn’t mention it can carry harms including unnecessary diagnoses and inappropriate treatments.
With this post in mind, we wanted to explore what influencers are telling us about medical tests.
In a new study published today in JAMA Network Open, we analysed nearly 1,000 Instagram and TikTok posts about five popular medical tests which can all do more harm than good to healthy people, including the full-body MRI scan.
We found the overwhelming majority of these posts were utterly misleading.
C-R-V/Shutterstock 5 controversial tests
Before we get into the details of what we found, a bit about the five tests included in our study.
While these tests can be valuable to some, all five carry the risk of overdiagnosis for generally healthy people. Overdiagnosis is the diagnosis of a condition which would have never caused symptoms or problems. Overdiagnosis leads to overtreatment, which can cause unnecessary side effects and stress for the person, and wasted resources for the health system.
As an example, estimates suggest 29,000 cancers a year are overdiagnosed in Australia alone.
Overdiagnosis is a global problem, and it’s driven in part by healthy people having tests like these. Often, they’re promoted under the guise of early screening, as a way to “take control” of your health. But most healthy people simply don’t need them.
These are the five tests we looked at:
The full-body MRI scan claims to test for up to 500 conditions, including cancer. Yet there is no proven benefit of the scan for healthy people, and a real risk of unnecessary treatment from “false alarm” diagnoses.
The “egg timer” test (technically known as the AMH, or anti-mullarian hormone test) is often falsely promoted as a fertility test for healthy women. While it may be beneficial for women within a fertility clinic setting, it cannot reliably predict the chance of a woman conceiving, or menopause starting. However, low results can increase fear and anxiety, and lead to unnecessary and expensive fertility treatments.
Multi-cancer early detection blood tests are being heavily marketed as the “holy grail of cancer detection”, with claims they can screen for more than 50 cancers. In reality, clinical trials are still a long way from finished. There’s no good evidence yet that the benefits will outweigh the harms of unnecessary cancer diagnoses.
The gut microbiome test of your stool promises “wellness” via early detection of many conditions, from flatulence to depression, again without good evidence of benefit. There’s also concern that test results can lead to wasted resources.
Testosterone testing in healthy men is not supported by any high-quality evidence, with concerns direct-to-consumer advertising leads men to get tested and take testosterone replacement therapy unnecessarily. Use of testosterone replacement therapy carries its own risk of potential harms with the long-term safety in relation to heart disease and mortality still largely unknown.
Multi-cancer early detection blood tests are heavily marketed. Yuri A/Shutterstock What we found
Together with an international group of health researchers, we analysed 982 posts pertaining to the above tests from across Instagram and TikTok. The posts we looked at came from influencers and account holders with at least 1,000 followers, some with a few million followers. In total, the creators of the posts we included had close to 200 million followers.
Even discounting the bots, that’s a massive amount of influence (and likely doesn’t reflect their actual reach to non-followers too).
The vast majority of posts were misleading, failing to even mention the possibility of harm arising from taking one of these tests. We found:
- 87% of posts mentioned test benefits, while only 15% mentioned potential harms
- only 6% of posts mentioned the risk of overdiagnosis
- only 6% of posts discussed any scientific evidence, while 34% of posts used personal stories to promote the test
- 68% of influencers and account holders had financial interests in promoting the test (for example, a partnership, collaboration, sponsorship or selling for their own profit in some way).
Further analysis revealed medical doctors were slightly more balanced in their posts. They were more likely to mention the harms of the test, and less likely to have a strongly promotional tone.
The vast majority of posts we looked at were misleading. DimaBerlin/Shutterstock As all studies do, ours had some limitations. For example, we didn’t analyse comments connected to posts. These may give further insights into the information being provided about these tests, and how social media users perceive them.
Nonetheless, our findings add to the growing body of evidence showing misleading medical information is widespread on social media.
What can we do about it?
Experts have proposed a range of solutions including pre-bunking strategies, which means proactively educating the public about common misinformation techniques.
However, solutions like these often place responsibility on the individual. And with all the information on social media to navigate, that’s a big ask, even for people with adequate health literacy.
What’s urgently needed is stronger regulation to prevent misleading information being created and shared in the first place. This is especially important given social media platforms including Instagram are moving away from fact-checking.
In the meantime, remember that if information about medical tests promoted by influencers sounds too good to be true, it probably is.
Brooke Nickel, NHMRC Emerging Leader Research Fellow, University of Sydney; Joshua Zadro, NHMRC Emerging Leader Research Fellow, Sydney Musculoskeletal Health, University of Sydney, and Ray Moynihan, Assistant Professor, Faculty of Health Sciences & Medicine, Bond University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Working Smarter < Working Brighter!
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When it comes to working smarter, not harder, there’s plenty of advice and honestly, it’s mostly quite sensible. For example:
(Nice to see they featured a method we talked about last week—great minds!)
But, as standards of productivity rise, the goalposts get moved too, and the treadmill just keeps on going…
- 49% of entrepreneurs say they’ve struggled with some kind of mental illness
- Millennial women are one of the workforce groups at the highest risk of anxiety
- About 7 in 10 millennials experience burnout at work
Not that these things are confined to Millennials, by any stretch, but Millennials make up a huge portion of working people. Ideally, this age group should be able to bring the best of both worlds to the workplace by combining years of experience with youthful energy.
So clearly something is going wrong; the question is: what can be done about it?
Workers of the World, Unwind
A knee-jerk response might be “work to rule”—a tactic long-used by disgruntled exploited workers to do no more than the absolute minimum required to not get fired. And it’s arguably better for them than breaking themselves at work, but that’s not exactly enriching, is it?
This is Brittany Berger, founder of “Work Brighter”.
She’s a content marketing consultant, mental health advocate, and (in her words) a highly ridiculous human who always has a pop culture reference at the ready.
What, besides pop culture references, is she bringing to the table? What is Working Brighter?
❝Working brighter means going beyond generic “work smarter” advice on the internet and personalizing it to work FOR YOU. It means creating your own routines for work, productivity, and self-care.❞
Brittany Berger
Examples of working brighter include…
Asking:
- What would your work involve, if it were more fun?
- How can you make your work more comfortable for you?
- What changes could you make that would make your work more sustainable (i.e., to avoid burnout)?
Remembering:
- Mental health is just health
- Self-care is a “soft skill”
- Rest is work when it’s needed
This is not one of those “what workers really want is not more pay, it’s beanbags” things, by the way (but if you want a beanbag, then by all means, get yourself a beanbag).
It’s about making time to rest, it’s about having the things that make you feel good while you’re working, and making sure you can enjoy working. You’re going to spend a lot of your life doing it; you might as well enjoy it.
❝Nobody goes to their deathbed wishing they’d spent more time at the office❞
Anon
On the contrary, having worked too hard is one of the top reported regrets of the dying!
Article: The Top Five Regrets Of The Dying
And no, they don’t wish they’d “worked smarter, not harder”. They wish (also in the above list, in fact) that they’d had the courage to live a life more true to themselves.
You can do that in your work. Whatever your work is. And if your work doesn’t permit that (be it the evil boss trope, or even that you are the boss and your line of work just doesn’t work that way), time to change that up. Stop focusing on what you can’t do, and look for what you can do.
Spoiler: you can have a blast just trying things out!
That doesn’t mean you should quit your job, or replace your PC with a Playstation, or whatever.
It just means that you deserve comfort and happiness while working, and around your work!
Need a helping hand getting started?
- Create your own self-care plan to avoid burnout
- ⏳ Complete your first “time audit”
- ❣️ Zip through to self-awareness with bullet-journalling
Like A Boss
And pssst, if you’re a business-owner who is thinking “but I have quotas to meet”, your customers are going to love your staff being happier, and will enjoy their interactions with your company much more. Or if your staff aren’t customer-facing, then still, they’ll work better when they enjoy doing it. This isn’t rocket science, but all too many companies give a cursory nod to it before proceeding to ignore it for the rest of the life of the company.
So where do you start, if you’re in those particular shoes?
Read on…
*straightens tie because this is the serious bit* —just kidding, I’m wearing my comfiest dress and fluffy-lined slipper-socks. But that makes this absolutely no less serious:
The Institute for Health and Productivity Management (IHPM) and WorkPlace Wellness Alliance (WPWA) might be a good place to get you on the right track!
❝IHPM/WPWA is a global nonprofit enterprise devoted to establishing the full economic value of employee health as a business asset—a neglected investment in the increased productivity of human capital.
IHPM helps employers identify the full economic cost impact of employee health issues on business performance, design and implement the best programs to reduce this impact by improving functional health and productivity, and measure the success of their efforts in financial terms.❞
The Institute for Health and Productivity Management
They offer courses and consultations, but they also have free downloadables and videos, which are awesome and in many cases may already be enough to seriously improve things for your business already:
Check Out IHPM’s Resources Here!
What can you do to make your working life better for you? We’d love to hear about any changes you make inspired by Brittany’s work—you can always just hit reply, and we’re always glad to hear from you!
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